diff --git a/pio-scripts/obj-dump.py b/pio-scripts/obj-dump.py
index 91bc3de58..174df509c 100644
--- a/pio-scripts/obj-dump.py
+++ b/pio-scripts/obj-dump.py
@@ -1,9 +1,24 @@
 # Little convenience script to get an object dump
+#   You may add "-S" to the objdump commandline (i.e. replace "-D -C " with "-d -S -C ") 
+#   to get source code intermixed with disassembly (SLOW !)
 
 Import('env')
 
 def obj_dump_after_elf(source, target, env):
+    platform = env.PioPlatform()
+    board = env.BoardConfig()
+    mcu = board.get("build.mcu", "esp32")
+
     print("Create firmware.asm")
-    env.Execute("xtensa-lx106-elf-objdump "+ "-D " + str(target[0]) + " > "+ "${PROGNAME}.asm")
-    
+    if mcu == "esp8266":
+        env.Execute("xtensa-lx106-elf-objdump "+ "-D -C " + str(target[0]) + " > "+ "$BUILD_DIR/${PROGNAME}.asm")
+    if mcu == "esp32":
+        env.Execute("xtensa-esp32-elf-objdump "+ "-D -C " + str(target[0]) + " > "+ "$BUILD_DIR/${PROGNAME}.asm")
+    if mcu == "esp32s2":
+        env.Execute("xtensa-esp32s2-elf-objdump "+ "-D -C " + str(target[0]) + " > "+ "$BUILD_DIR/${PROGNAME}.asm")
+    if mcu == "esp32s3":
+        env.Execute("xtensa-esp32s3-elf-objdump "+ "-D -C " + str(target[0]) + " > "+ "$BUILD_DIR/${PROGNAME}.asm")
+    if mcu == "esp32c3":
+        env.Execute("riscv32-esp-elf-objdump "+ "-D -C " + str(target[0]) + " > "+ "$BUILD_DIR/${PROGNAME}.asm")
+
 env.AddPostAction("$BUILD_DIR/${PROGNAME}.elf", [obj_dump_after_elf])
diff --git a/platformio.ini b/platformio.ini
index 76c4c92d6..504a1f3f7 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -115,6 +115,7 @@ extra_scripts =
   post:pio-scripts/strip-floats.py
   pre:pio-scripts/user_config_copy.py
   pre:pio-scripts/build_ui.py
+  ; post:pio-scripts/obj-dump.py  ;; convenience script to create a disassembly dump of the firmware (hardcore debugging)
 
 # ------------------------------------------------------------------------------
 # COMMON SETTINGS:
@@ -338,14 +339,14 @@ platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_1m128k}
 build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags} ${esp8266.build_flags} -D WLED_RELEASE_NAME=ESP01 -D WLED_DISABLE_OTA
-  ; -D WLED_USE_UNREAL_MATH ;; may cause wrong sunset/sunrise times, but saves 7064 bytes FLASH and 975 bytes RAM
+  ; -D WLED_USE_REAL_MATH ;; may fix wrong sunset/sunrise times, at the cost of 7064 bytes FLASH and 975 bytes RAM
 lib_deps = ${esp8266.lib_deps}
 
 [env:esp01_1m_full_160]
 extends = env:esp01_1m_full
 board_build.f_cpu = 160000000L
 build_flags = ${common.build_flags} ${esp8266.build_flags} -D WLED_RELEASE_NAME=ESP01_160 -D WLED_DISABLE_OTA
-  ; -D WLED_USE_UNREAL_MATH ;; may cause wrong sunset/sunrise times, but saves 7064 bytes FLASH and 975 bytes RAM
+  ; -D WLED_USE_REAL_MATH ;; may fix wrong sunset/sunrise times, at the cost of 7064 bytes FLASH and 975 bytes RAM
 
 [env:esp32dev]
 board = esp32dev
diff --git a/usermods/BME280_v2/usermod_bme280.h b/usermods/BME280_v2/usermod_bme280.h
index 38930da5a..ae6eba89d 100644
--- a/usermods/BME280_v2/usermod_bme280.h
+++ b/usermods/BME280_v2/usermod_bme280.h
@@ -368,9 +368,9 @@ public:
       
       JsonArray temperature_json = user.createNestedArray(F("Temperature"));
       JsonArray pressure_json = user.createNestedArray(F("Pressure"));
-      temperature_json.add(roundf(sensorTemperature * powf(10, TemperatureDecimals)));
+      temperature_json.add(roundf(sensorTemperature * powf(10, TemperatureDecimals)) / powf(10, TemperatureDecimals));
       temperature_json.add(tempScale);
-      pressure_json.add(roundf(sensorPressure * powf(10, PressureDecimals)));
+      pressure_json.add(roundf(sensorPressure * powf(10, PressureDecimals)) / powf(10, PressureDecimals));
       pressure_json.add(F("hPa"));
     }
     else if (sensorType==1) //BME280
@@ -382,9 +382,9 @@ public:
       JsonArray dewpoint_json = user.createNestedArray(F("Dew Point"));
       temperature_json.add(roundf(sensorTemperature * powf(10, TemperatureDecimals)) / powf(10, TemperatureDecimals));
       temperature_json.add(tempScale);
-      humidity_json.add(roundf(sensorHumidity * powf(10, HumidityDecimals)));
+      humidity_json.add(roundf(sensorHumidity * powf(10, HumidityDecimals)) / powf(10, HumidityDecimals));
       humidity_json.add(F("%"));
-      pressure_json.add(roundf(sensorPressure * powf(10, PressureDecimals)));
+      pressure_json.add(roundf(sensorPressure * powf(10, PressureDecimals)) / powf(10, PressureDecimals));
       pressure_json.add(F("hPa"));
       heatindex_json.add(roundf(sensorHeatIndex * powf(10, TemperatureDecimals)) / powf(10, TemperatureDecimals));
       heatindex_json.add(tempScale);
diff --git a/usermods/Battery/UMBattery.h b/usermods/Battery/UMBattery.h
new file mode 100644
index 000000000..8a8ad891e
--- /dev/null
+++ b/usermods/Battery/UMBattery.h
@@ -0,0 +1,160 @@
+#ifndef UMBBattery_h
+#define UMBBattery_h
+
+#include "battery_defaults.h"
+
+/**
+ *  Battery base class
+ *  all other battery classes should inherit from this
+ */
+class UMBattery
+{
+    private:
+
+    protected:
+        float minVoltage;
+        float maxVoltage;
+        float voltage;
+        int8_t level = 100;
+        float calibration; // offset or calibration value to fine tune the calculated voltage
+        float voltageMultiplier; // ratio for the voltage divider
+        
+        float linearMapping(float v, float min, float max, float oMin = 0.0f, float oMax = 100.0f)
+        {
+            return (v-min) * (oMax-oMin) / (max-min) + oMin;
+        }
+
+    public:
+        UMBattery()
+        {
+            this->setVoltageMultiplier(USERMOD_BATTERY_VOLTAGE_MULTIPLIER);
+            this->setCalibration(USERMOD_BATTERY_CALIBRATION);
+        }
+
+        virtual void update(batteryConfig cfg)
+        {
+            if(cfg.minVoltage) this->setMinVoltage(cfg.minVoltage);
+            if(cfg.maxVoltage) this->setMaxVoltage(cfg.maxVoltage);
+            if(cfg.level) this->setLevel(cfg.level);
+            if(cfg.calibration) this->setCalibration(cfg.calibration);
+            if(cfg.voltageMultiplier) this->setVoltageMultiplier(cfg.voltageMultiplier);
+        }
+
+        /**
+         * Corresponding battery curves
+         * calculates the level in % (0-100) with given voltage and possible voltage range
+         */
+        virtual float mapVoltage(float v, float min, float max) = 0;
+        // { 
+        //     example implementation, linear mapping
+        //     return (v-min) * 100 / (max-min);
+        // };
+
+        virtual void calculateAndSetLevel(float voltage) = 0;
+
+
+
+        /*
+         *
+         * Getter and Setter
+         *
+         */
+
+        /*
+        * Get lowest configured battery voltage
+        */
+        virtual float getMinVoltage()
+        {
+            return this->minVoltage;
+        }
+
+        /*
+         * Set lowest battery voltage
+         * can't be below 0 volt
+         */
+        virtual void setMinVoltage(float voltage)
+        {
+            this->minVoltage = max(0.0f, voltage);
+        }
+
+        /*
+         * Get highest configured battery voltage
+         */
+        virtual float getMaxVoltage()
+        {
+            return this->maxVoltage;
+        }
+
+        /*
+         * Set highest battery voltage
+         * can't be below minVoltage
+         */
+        virtual void setMaxVoltage(float voltage)
+        {
+            this->maxVoltage = max(getMinVoltage()+.5f, voltage);
+        }
+
+        float getVoltage()
+        {
+            return this->voltage;
+        }
+
+        /**
+         * check if voltage is within specified voltage range, allow 10% over/under voltage
+         */
+        void setVoltage(float voltage)
+        {
+            // this->voltage = ( (voltage < this->getMinVoltage() * 0.85f) || (voltage > this->getMaxVoltage() * 1.1f) ) 
+            //     ? -1.0f 
+            //     : voltage;
+            this->voltage = voltage;
+        }
+
+        float getLevel()
+        {
+            return this->level;
+        }
+
+        void setLevel(float level)
+        {
+            this->level = constrain(level, 0.0f, 110.0f);
+        }
+
+        /*
+         * Get the configured calibration value
+         * a offset value to fine-tune the calculated voltage.
+         */
+        virtual float getCalibration()
+        {
+            return calibration;
+        }
+
+        /*
+         * Set the voltage calibration offset value
+         * a offset value to fine-tune the calculated voltage.
+         */
+        virtual void setCalibration(float offset)
+        {
+            calibration = offset;
+        }
+
+        /*
+         * Get the configured calibration value
+         * a value to set the voltage divider ratio
+         */
+        virtual float getVoltageMultiplier()
+        {
+            return voltageMultiplier;
+        }
+
+        /*
+         * Set the voltage multiplier value
+         * a value to set the voltage divider ratio.
+         */
+        virtual void setVoltageMultiplier(float multiplier)
+        {
+            voltageMultiplier = multiplier;
+        }
+};
+
+#endif
\ No newline at end of file
diff --git a/usermods/Battery/battery_defaults.h b/usermods/Battery/battery_defaults.h
index 958bfe526..ddbd114e4 100644
--- a/usermods/Battery/battery_defaults.h
+++ b/usermods/Battery/battery_defaults.h
@@ -1,3 +1,8 @@
+#ifndef UMBDefaults_h
+#define UMBDefaults_h
+
+#include "wled.h"
+
 // pin defaults
 // for the esp32 it is best to use the ADC1: GPIO32 - GPIO39
 // https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/peripherals/adc.html
@@ -9,24 +14,66 @@
   #endif
 #endif
 
+// The initial delay before the first battery voltage reading after power-on.
+// This allows the voltage to stabilize before readings are taken, improving accuracy of initial reading.
+#ifndef USERMOD_BATTERY_INITIAL_DELAY
+  #define USERMOD_BATTERY_INITIAL_DELAY 10000 // (milliseconds)
+#endif
+
 // the frequency to check the battery, 30 sec
 #ifndef USERMOD_BATTERY_MEASUREMENT_INTERVAL
   #define USERMOD_BATTERY_MEASUREMENT_INTERVAL 30000
 #endif
 
-// default for 18650 battery
-// https://batterybro.com/blogs/18650-wholesale-battery-reviews/18852515-when-to-recycle-18650-batteries-and-how-to-start-a-collection-center-in-your-vape-shop
-// Discharge voltage: 2.5 volt + .1 for personal safety
-#ifndef USERMOD_BATTERY_MIN_VOLTAGE
-  #ifdef USERMOD_BATTERY_USE_LIPO
-    // LiPo "1S" Batteries should not be dischared below 3V !!
-    #define USERMOD_BATTERY_MIN_VOLTAGE 3.2f
-  #else
-    #define USERMOD_BATTERY_MIN_VOLTAGE 2.6f
-  #endif
+
+/* Default Battery Type
+ * 0 = unkown
+ * 1 = Lipo
+ * 2 = Lion
+ */
+#ifndef USERMOD_BATTERY_DEFAULT_TYPE
+  #define USERMOD_BATTERY_DEFAULT_TYPE 0
+#endif
+/*
+ *
+ *  Unkown 'Battery' defaults
+ *
+ */
+#ifndef USERMOD_BATTERY_UNKOWN_MIN_VOLTAGE
+  // Extra save defaults
+  #define USERMOD_BATTERY_UNKOWN_MIN_VOLTAGE 3.3f
+#endif
+#ifndef USERMOD_BATTERY_UNKOWN_MAX_VOLTAGE
+  #define USERMOD_BATTERY_UNKOWN_MAX_VOLTAGE 4.2f
 #endif
 
-//the default ratio for the voltage divider
+/*
+ *
+ *  Lithium polymer (Li-Po) defaults
+ *
+ */
+#ifndef USERMOD_BATTERY_LIPO_MIN_VOLTAGE
+  // LiPo "1S" Batteries should not be dischared below 3V !!
+  #define USERMOD_BATTERY_LIPO_MIN_VOLTAGE 3.2f
+#endif
+#ifndef USERMOD_BATTERY_LIPO_MAX_VOLTAGE
+  #define USERMOD_BATTERY_LIPO_MAX_VOLTAGE 4.2f
+#endif
+
+/*
+ *
+ *  Lithium-ion (Li-Ion) defaults
+ *
+ */
+#ifndef USERMOD_BATTERY_LION_MIN_VOLTAGE
+  // default for 18650 battery
+  #define USERMOD_BATTERY_LION_MIN_VOLTAGE 2.6f
+#endif
+#ifndef USERMOD_BATTERY_LION_MAX_VOLTAGE
+  #define USERMOD_BATTERY_LION_MAX_VOLTAGE 4.2f
+#endif
+
+// the default ratio for the voltage divider
 #ifndef USERMOD_BATTERY_VOLTAGE_MULTIPLIER
   #ifdef ARDUINO_ARCH_ESP32
     #define USERMOD_BATTERY_VOLTAGE_MULTIPLIER 2.0f
@@ -35,13 +82,8 @@
   #endif
 #endif
 
-#ifndef USERMOD_BATTERY_MAX_VOLTAGE
-  #define USERMOD_BATTERY_MAX_VOLTAGE 4.2f
-#endif
-
-// a common capacity for single 18650 battery cells is between 2500 and 3600 mAh
-#ifndef USERMOD_BATTERY_TOTAL_CAPACITY
-  #define USERMOD_BATTERY_TOTAL_CAPACITY 3100
+#ifndef USERMOD_BATTERY_AVERAGING_ALPHA
+  #define USERMOD_BATTERY_AVERAGING_ALPHA 0.1f
 #endif
 
 // offset or calibration value to fine tune the calculated voltage
@@ -49,11 +91,6 @@
   #define USERMOD_BATTERY_CALIBRATION 0
 #endif
 
-// calculate remaining time / the time that is left before the battery runs out of power
-// #ifndef USERMOD_BATTERY_CALCULATE_TIME_LEFT_ENABLED
-//   #define USERMOD_BATTERY_CALCULATE_TIME_LEFT_ENABLED false
-// #endif
-
 // auto-off feature
 #ifndef USERMOD_BATTERY_AUTO_OFF_ENABLED
   #define USERMOD_BATTERY_AUTO_OFF_ENABLED true
@@ -78,4 +115,26 @@
 
 #ifndef USERMOD_BATTERY_LOW_POWER_INDICATOR_DURATION
   #define USERMOD_BATTERY_LOW_POWER_INDICATOR_DURATION 5
+#endif
+
+// battery types
+typedef enum
+{
+  unknown=0,
+  lipo=1,
+  lion=2
+} batteryType;
+
+// used for initial configuration after boot 
+typedef struct bconfig_t 
+{
+  batteryType type;
+  float minVoltage;
+  float maxVoltage;
+  float voltage;          // current voltage
+  int8_t level;           // current level
+  float calibration;      // offset or calibration value to fine tune the calculated voltage
+  float voltageMultiplier;
+} batteryConfig;
+
 #endif
\ No newline at end of file
diff --git a/usermods/Battery/readme.md b/usermods/Battery/readme.md
index 999c0a541..efe25cc24 100644
--- a/usermods/Battery/readme.md
+++ b/usermods/Battery/readme.md
@@ -36,13 +36,13 @@ define `USERMOD_BATTERY` in `wled00/my_config.h`
 | Name                                            | Unit        | Description                                                                           |
 | ----------------------------------------------- | ----------- |-------------------------------------------------------------------------------------- |
 | `USERMOD_BATTERY`                               |             | define this (in `my_config.h`) to have this usermod included wled00\usermods_list.cpp |
-| `USERMOD_BATTERY_USE_LIPO`                      |             | define this (in `my_config.h`) if you use LiPo rechargeables (1S)                     |
 | `USERMOD_BATTERY_MEASUREMENT_PIN`               |             | defaults to A0 on ESP8266 and GPIO35 on ESP32                                         |
+| `USERMOD_BATTERY_INITIAL_DELAY`                 | ms          | delay before initial reading. defaults to 10 seconds to allow voltage stabilization
 | `USERMOD_BATTERY_MEASUREMENT_INTERVAL`          | ms          | battery check interval. defaults to 30 seconds                                        |
-| `USERMOD_BATTERY_MIN_VOLTAGE`                   | v           | minimum battery voltage. default is 2.6 (18650 battery standard)                      |
-| `USERMOD_BATTERY_MAX_VOLTAGE`                   | v           | maximum battery voltage. default is 4.2 (18650 battery standard)                      |
-| `USERMOD_BATTERY_TOTAL_CAPACITY`                | mAh         | the capacity of all cells in parallel summed up                                       |
-| `USERMOD_BATTERY_CALIBRATION`                   |             | offset / calibration number, fine tune the measured voltage by the microcontroller    |
+| `USERMOD_BATTERY_{TYPE}_MIN_VOLTAGE`            | v           | minimum battery voltage. default is 2.6 (18650 battery standard)                      |
+| `USERMOD_BATTERY_{TYPE}_MAX_VOLTAGE`            | v           | maximum battery voltage. default is 4.2 (18650 battery standard)                      |
+| `USERMOD_BATTERY_{TYPE}_TOTAL_CAPACITY`         | mAh         | the capacity of all cells in parallel summed up                                       |
+| `USERMOD_BATTERY_{TYPE}_CALIBRATION`            |             | offset / calibration number, fine tune the measured voltage by the microcontroller    |
 | Auto-Off                                        | ---         | ---                                                                                   |
 | `USERMOD_BATTERY_AUTO_OFF_ENABLED`              | true/false  | enables auto-off                                                                      |
 | `USERMOD_BATTERY_AUTO_OFF_THRESHOLD`            | % (0-100)   | when this threshold is reached master power turns off                                 |
@@ -54,6 +54,13 @@ define `USERMOD_BATTERY` in `wled00/my_config.h`
 
 All parameters can be configured at runtime via the Usermods settings page.
 
+**NOTICE:** Each Battery type can be pre-configured individualy (in `my_config.h`)
+
+| Name            | Alias         | `my_config.h` example                 |
+| --------------- | ------------- | ------------------------------------- |
+| Lithium Polymer | lipo (Li-Po)  | `USERMOD_BATTERY_lipo_MIN_VOLTAGE`    |
+| Lithium Ionen   | lion (Li-Ion) | `USERMOD_BATTERY_lion_TOTAL_CAPACITY` |
+
 ## ⚠️ Important
 
 - Make sure you know your battery specifications! All batteries are **NOT** the same!
@@ -80,6 +87,15 @@ Specification from:  [Molicel INR18650-M35A, 3500mAh 10A Lithium-ion battery, 3.
 
 ## 📝 Change Log
 
+2024-04-30
+
+- improved initial reading accuracy by delaying initial measurement to allow voltage to stabilize at power-on
+
+2024-04-30
+
+- integrate factory pattern to make it easier to add other / custom battery types
+- update readme
+
 2023-01-04
 
 - basic support for LiPo rechargeable batteries ( `-D USERMOD_BATTERY_USE_LIPO`)
diff --git a/usermods/Battery/types/LionUMBattery.h b/usermods/Battery/types/LionUMBattery.h
new file mode 100644
index 000000000..801faee7c
--- /dev/null
+++ b/usermods/Battery/types/LionUMBattery.h
@@ -0,0 +1,38 @@
+#ifndef UMBLion_h
+#define UMBLion_h
+
+#include "../battery_defaults.h"
+#include "../UMBattery.h"
+
+/**
+ *  LiOn Battery
+ * 
+ */
+class LionUMBattery : public UMBattery
+{
+    private:
+
+    public:
+        LionUMBattery() : UMBattery()
+        {
+            this->setMinVoltage(USERMOD_BATTERY_LION_MIN_VOLTAGE);
+            this->setMaxVoltage(USERMOD_BATTERY_LION_MAX_VOLTAGE);
+        }
+
+        float mapVoltage(float v, float min, float max) override
+        {
+            return this->linearMapping(v, min, max); // basic mapping
+        };
+
+        void calculateAndSetLevel(float voltage) override
+        {
+            this->setLevel(this->mapVoltage(voltage, this->getMinVoltage(), this->getMaxVoltage()));
+        };
+
+        virtual void setMaxVoltage(float voltage) override
+        {
+            this->maxVoltage = max(getMinVoltage()+1.0f, voltage);
+        }
+};
+
+#endif
\ No newline at end of file
diff --git a/usermods/Battery/types/LipoUMBattery.h b/usermods/Battery/types/LipoUMBattery.h
new file mode 100644
index 000000000..bb6a6ef94
--- /dev/null
+++ b/usermods/Battery/types/LipoUMBattery.h
@@ -0,0 +1,54 @@
+#ifndef UMBLipo_h
+#define UMBLipo_h
+
+#include "../battery_defaults.h"
+#include "../UMBattery.h"
+
+/**
+ *  LiPo Battery
+ * 
+ */
+class LipoUMBattery : public UMBattery
+{
+    private:
+
+    public:
+        LipoUMBattery() : UMBattery()
+        {
+            this->setMinVoltage(USERMOD_BATTERY_LIPO_MIN_VOLTAGE);
+            this->setMaxVoltage(USERMOD_BATTERY_LIPO_MAX_VOLTAGE);
+        }
+
+        /**
+         * LiPo batteries have a differnt discharge curve, see 
+         * https://blog.ampow.com/lipo-voltage-chart/
+         */
+        float mapVoltage(float v, float min, float max) override 
+        {
+            float lvl = 0.0f;
+            lvl = this->linearMapping(v, min, max); // basic mapping
+
+            if (lvl < 40.0f) 
+                lvl = this->linearMapping(lvl, 0, 40, 0, 12);       // last 45% -> drops very quickly
+            else {
+            if (lvl < 90.0f)
+                lvl = this->linearMapping(lvl, 40, 90, 12, 95);     // 90% ... 40% -> almost linear drop
+            else // level >  90%
+                lvl = this->linearMapping(lvl, 90, 105, 95, 100);   // highest 15% -> drop slowly
+            }
+
+            return lvl;
+        };
+
+        void calculateAndSetLevel(float voltage) override
+        {
+            this->setLevel(this->mapVoltage(voltage, this->getMinVoltage(), this->getMaxVoltage()));
+        };
+
+        virtual void setMaxVoltage(float voltage) override
+        {
+            this->maxVoltage = max(getMinVoltage()+0.7f, voltage);
+        }
+};
+
+#endif
\ No newline at end of file
diff --git a/usermods/Battery/types/UnkownUMBattery.h b/usermods/Battery/types/UnkownUMBattery.h
new file mode 100644
index 000000000..ede5ffd88
--- /dev/null
+++ b/usermods/Battery/types/UnkownUMBattery.h
@@ -0,0 +1,39 @@
+#ifndef UMBUnkown_h
+#define UMBUnkown_h
+
+#include "../battery_defaults.h"
+#include "../UMBattery.h"
+
+/**
+ *  Unkown / Default Battery
+ * 
+ */
+class UnkownUMBattery : public UMBattery
+{
+    private:
+
+    public:
+        UnkownUMBattery() : UMBattery()
+        {
+            this->setMinVoltage(USERMOD_BATTERY_UNKOWN_MIN_VOLTAGE);
+            this->setMaxVoltage(USERMOD_BATTERY_UNKOWN_MAX_VOLTAGE);
+        }
+
+        void update(batteryConfig cfg)
+        {
+            if(cfg.minVoltage) this->setMinVoltage(cfg.minVoltage); else this->setMinVoltage(USERMOD_BATTERY_UNKOWN_MIN_VOLTAGE);
+            if(cfg.maxVoltage) this->setMaxVoltage(cfg.maxVoltage); else this->setMaxVoltage(USERMOD_BATTERY_UNKOWN_MAX_VOLTAGE);
+        }
+
+        float mapVoltage(float v, float min, float max) override
+        {
+            return this->linearMapping(v, min, max); // basic mapping
+        };
+
+        void calculateAndSetLevel(float voltage) override
+        {
+            this->setLevel(this->mapVoltage(voltage, this->getMinVoltage(), this->getMaxVoltage()));
+        };
+};
+
+#endif
\ No newline at end of file
diff --git a/usermods/Battery/usermod_v2_Battery.h b/usermods/Battery/usermod_v2_Battery.h
index be3d8748b..35da337e1 100644
--- a/usermods/Battery/usermod_v2_Battery.h
+++ b/usermods/Battery/usermod_v2_Battery.h
@@ -2,12 +2,15 @@
 
 #include "wled.h"
 #include "battery_defaults.h"
+#include "UMBattery.h"
+#include "types/UnkownUMBattery.h"
+#include "types/LionUMBattery.h"
+#include "types/LiPoUMBattery.h"
 
 /*
  * Usermod by Maximilian Mewes
- * Mail: mewes.maximilian@gmx.de
- * GitHub: itCarl
- * Date: 25.12.2022
+ * E-mail: mewes.maximilian@gmx.de
+ * Created at: 25.12.2022
  * If you have any questions, please feel free to contact me.
  */
 class UsermodBattery : public Usermod 
@@ -15,47 +18,36 @@ class UsermodBattery : public Usermod
   private:
     // battery pin can be defined in my_config.h
     int8_t batteryPin = USERMOD_BATTERY_MEASUREMENT_PIN;
+    
+    UMBattery* bat = new UnkownUMBattery();
+    batteryConfig cfg;
+
+    // Initial delay before first reading to allow voltage stabilization
+    unsigned long initialDelay = USERMOD_BATTERY_INITIAL_DELAY;
+    bool initialDelayComplete = false;
+    bool isFirstVoltageReading = true;
     // how often to read the battery voltage
     unsigned long readingInterval = USERMOD_BATTERY_MEASUREMENT_INTERVAL;
     unsigned long nextReadTime = 0;
     unsigned long lastReadTime = 0;
-    // battery min. voltage
-    float minBatteryVoltage = USERMOD_BATTERY_MIN_VOLTAGE;
-    // battery max. voltage
-    float maxBatteryVoltage = USERMOD_BATTERY_MAX_VOLTAGE;
-    // all battery cells summed up
-    unsigned int totalBatteryCapacity = USERMOD_BATTERY_TOTAL_CAPACITY;
-    // raw analog reading 
-    float rawValue = 0.0f;
-    // calculated voltage            
-    float voltage = maxBatteryVoltage;
     // between 0 and 1, to control strength of voltage smoothing filter
-    float alpha = 0.05f;
-    // multiplier for the voltage divider that is in place between ADC pin and battery, default will be 2 but might be adapted to readout voltages over ~5v ESP32 or ~6.6v ESP8266
-    float voltageMultiplier = USERMOD_BATTERY_VOLTAGE_MULTIPLIER;
-    // mapped battery level based on voltage
-    int8_t batteryLevel = 100;
-    // offset or calibration value to fine tune the calculated voltage
-    float calibration = USERMOD_BATTERY_CALIBRATION;
-    
-    // time left estimation feature
-    // bool calculateTimeLeftEnabled = USERMOD_BATTERY_CALCULATE_TIME_LEFT_ENABLED;
-    // float estimatedTimeLeft = 0.0;
+    float alpha = USERMOD_BATTERY_AVERAGING_ALPHA;
 
     // auto shutdown/shutoff/master off feature
     bool autoOffEnabled = USERMOD_BATTERY_AUTO_OFF_ENABLED;
-    int8_t autoOffThreshold = USERMOD_BATTERY_AUTO_OFF_THRESHOLD;
+    uint8_t autoOffThreshold = USERMOD_BATTERY_AUTO_OFF_THRESHOLD;
 
     // low power indicator feature
     bool lowPowerIndicatorEnabled = USERMOD_BATTERY_LOW_POWER_INDICATOR_ENABLED;
-    int8_t lowPowerIndicatorPreset = USERMOD_BATTERY_LOW_POWER_INDICATOR_PRESET;
-    int8_t lowPowerIndicatorThreshold = USERMOD_BATTERY_LOW_POWER_INDICATOR_THRESHOLD;
-    int8_t lowPowerIndicatorReactivationThreshold = lowPowerIndicatorThreshold+10;
-    int8_t lowPowerIndicatorDuration = USERMOD_BATTERY_LOW_POWER_INDICATOR_DURATION;
+    uint8_t lowPowerIndicatorPreset = USERMOD_BATTERY_LOW_POWER_INDICATOR_PRESET;
+    uint8_t lowPowerIndicatorThreshold = USERMOD_BATTERY_LOW_POWER_INDICATOR_THRESHOLD;
+    uint8_t lowPowerIndicatorReactivationThreshold = lowPowerIndicatorThreshold+10;
+    uint8_t lowPowerIndicatorDuration = USERMOD_BATTERY_LOW_POWER_INDICATOR_DURATION;
     bool lowPowerIndicationDone = false;
     unsigned long lowPowerActivationTime = 0; // used temporary during active time
-    int8_t lastPreset = 0;
+    uint8_t lastPreset = 0;
 
+    //
     bool initDone = false;
     bool initializing = true;
 
@@ -67,22 +59,17 @@ class UsermodBattery : public Usermod
     static const char _preset[];
     static const char _duration[];
     static const char _init[];
-    
-
-    // custom map function
-    // https://forum.arduino.cc/t/floating-point-using-map-function/348113/2
-    double mapf(double x, double in_min, double in_max, double out_min, double out_max) 
-    {
-      return (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;
-    }
 
+    /**
+     * Helper for rounding floating point values 
+     */
     float dot2round(float x) 
     {
       float nx = (int)(x * 100 + .5);
       return (float)(nx / 100);
     }
 
-    /*
+    /**
      * Turn off all leds
      */
     void turnOff()
@@ -91,15 +78,15 @@ class UsermodBattery : public Usermod
       stateUpdated(CALL_MODE_DIRECT_CHANGE);
     }
 
-    /*
+    /**
      * Indicate low power by activating a configured preset for a given time and then switching back to the preset that was selected previously
      */
     void lowPowerIndicator()
     {
       if (!lowPowerIndicatorEnabled) return;
       if (batteryPin < 0) return;  // no measurement
-      if (lowPowerIndicationDone && lowPowerIndicatorReactivationThreshold <= batteryLevel) lowPowerIndicationDone = false;
-      if (lowPowerIndicatorThreshold <= batteryLevel) return;
+      if (lowPowerIndicationDone && lowPowerIndicatorReactivationThreshold <= bat->getLevel()) lowPowerIndicationDone = false;
+      if (lowPowerIndicatorThreshold <= bat->getLevel()) return;
       if (lowPowerIndicationDone) return;
       if (lowPowerActivationTime <= 1) {
         lowPowerActivationTime = millis();
@@ -114,26 +101,39 @@ class UsermodBattery : public Usermod
       }      
     }
 
+    /**
+     * read the battery voltage in different ways depending on the architecture 
+     */
     float readVoltage()
     {
       #ifdef ARDUINO_ARCH_ESP32
         // use calibrated millivolts analogread on esp32 (150 mV ~ 2450 mV default attentuation) and divide by 1000 to get from milivolts to volts and multiply by voltage multiplier and apply calibration value
-        return (analogReadMilliVolts(batteryPin) / 1000.0f) * voltageMultiplier  + calibration;
+        return (analogReadMilliVolts(batteryPin) / 1000.0f) * bat->getVoltageMultiplier()  + bat->getCalibration();
       #else
         // use analog read on esp8266 ( 0V ~ 1V no attenuation options) and divide by ADC precision 1023 and multiply by voltage multiplier and apply calibration value
-        return (analogRead(batteryPin) / 1023.0f) * voltageMultiplier + calibration;
+        return (analogRead(batteryPin) / 1023.0f) * bat->getVoltageMultiplier() + bat->getCalibration();
       #endif
     }
 
   public:
     //Functions called by WLED
 
-    /*
+    /**
      * setup() is called once at boot. WiFi is not yet connected at this point.
      * You can use it to initialize variables, sensors or similar.
      */
     void setup() 
     {
+      // plug in the right battery type
+      if(cfg.type == (batteryType)lipo) {
+        bat = new LipoUMBattery();
+      } else if(cfg.type == (batteryType)lion) {
+        bat = new LionUMBattery();
+      }
+
+      // update the choosen battery type with configured values
+      bat->update(cfg);
+
       #ifdef ARDUINO_ARCH_ESP32
         bool success = false;
         DEBUG_PRINTLN(F("Allocating battery pin..."));
@@ -141,7 +141,6 @@ class UsermodBattery : public Usermod
           if (pinManager.allocatePin(batteryPin, false, PinOwner::UM_Battery)) {
             DEBUG_PRINTLN(F("Battery pin allocation succeeded."));
             success = true;
-            voltage = readVoltage();
           }
 
         if (!success) {
@@ -152,17 +151,17 @@ class UsermodBattery : public Usermod
         }
       #else //ESP8266 boards have only one analog input pin A0
         pinMode(batteryPin, INPUT);
-        voltage = readVoltage();
       #endif
 
-      nextReadTime = millis() + readingInterval;
+      // First voltage reading is delayed to allow voltage stabilization after powering up
+      nextReadTime = millis() + initialDelay;
       lastReadTime = millis();
 
       initDone = true;
     }
 
 
-    /*
+    /**
      * connected() is called every time the WiFi is (re)connected
      * Use it to initialize network interfaces
      */
@@ -182,6 +181,25 @@ class UsermodBattery : public Usermod
 
       lowPowerIndicator();
 
+      // Handling the initial delay
+      if (!initialDelayComplete && millis() < nextReadTime)
+        return; // Continue to return until the initial delay is over
+
+      // Once the initial delay is over, set it as complete
+      if (!initialDelayComplete)
+        {
+          initialDelayComplete = true;
+          // Set the regular interval after initial delay
+          nextReadTime = millis() + readingInterval;
+        }
+
+      // Make the first voltage reading after the initial delay has elapsed
+      if (isFirstVoltageReading)
+        {
+          bat->setVoltage(readVoltage());
+          isFirstVoltageReading = false;
+        }
+
       // check the battery level every USERMOD_BATTERY_MEASUREMENT_INTERVAL (ms)
       if (millis() < nextReadTime) return;
 
@@ -191,43 +209,17 @@ class UsermodBattery : public Usermod
       if (batteryPin < 0) return;  // nothing to read
 
       initializing = false;
+      float rawValue = readVoltage();
 
-      rawValue = readVoltage();
       // filter with exponential smoothing because ADC in esp32 is fluctuating too much for a good single readout
-      voltage = voltage + alpha * (rawValue - voltage);
-
-      // check if voltage is within specified voltage range, allow 10% over/under voltage - removed cause this just makes it hard for people to troubleshoot as the voltage in the web gui will say invalid instead of displaying a voltage
-      //voltage = ((voltage < minBatteryVoltage * 0.85f) || (voltage > maxBatteryVoltage * 1.1f)) ? -1.0f : voltage;
+      float filteredVoltage = bat->getVoltage() + alpha * (rawValue - bat->getVoltage());
 
+      bat->setVoltage(filteredVoltage);
       // translate battery voltage into percentage
-      /*
-        the standard "map" function doesn't work
-        https://www.arduino.cc/reference/en/language/functions/math/map/  notes and warnings at the bottom
-      */
-      #ifdef USERMOD_BATTERY_USE_LIPO
-        batteryLevel = mapf(voltage, minBatteryVoltage, maxBatteryVoltage, 0, 100); // basic mapping
-        // LiPo batteries have a differnt dischargin curve, see 
-        //  https://blog.ampow.com/lipo-voltage-chart/
-        if (batteryLevel < 40.0f) 
-          batteryLevel = mapf(batteryLevel, 0, 40, 0, 12);       // last 45% -> drops very quickly
-        else {
-          if (batteryLevel < 90.0f)
-            batteryLevel = mapf(batteryLevel, 40, 90, 12, 95);   // 90% ... 40% -> almost linear drop
-          else // level >  90%
-            batteryLevel = mapf(batteryLevel, 90, 105, 95, 100); // highest 15% -> drop slowly
-        }
-      #else
-        batteryLevel = mapf(voltage, minBatteryVoltage, maxBatteryVoltage, 0, 100);
-      #endif
-      if (voltage > -1.0f) batteryLevel = constrain(batteryLevel, 0.0f, 110.0f);
-
-      // if (calculateTimeLeftEnabled) {
-      //   float currentBatteryCapacity = totalBatteryCapacity;
-      //   estimatedTimeLeft = (currentBatteryCapacity/strip.currentMilliamps)*60;
-      // }
+      bat->calculateAndSetLevel(filteredVoltage);
 
       // Auto off -- Master power off
-      if (autoOffEnabled && (autoOffThreshold >= batteryLevel))
+      if (autoOffEnabled && (autoOffThreshold >= bat->getLevel()))
         turnOff();
 
 #ifndef WLED_DISABLE_MQTT
@@ -236,13 +228,13 @@ class UsermodBattery : public Usermod
       if (WLED_MQTT_CONNECTED) {
         char buf[64]; // buffer for snprintf()
         snprintf_P(buf, 63, PSTR("%s/voltage"), mqttDeviceTopic);
-        mqtt->publish(buf, 0, false, String(voltage).c_str());
+        mqtt->publish(buf, 0, false, String(bat->getVoltage()).c_str());
       }
 #endif
 
     }
 
-    /*
+    /**
      * addToJsonInfo() can be used to add custom entries to the /json/info part of the JSON API.
      * Creating an "u" object allows you to add custom key/value pairs to the Info section of the WLED web UI.
      * Below it is shown how this could be used for e.g. a light sensor
@@ -262,16 +254,6 @@ class UsermodBattery : public Usermod
       // info modal display names
       JsonArray infoPercentage = user.createNestedArray(F("Battery level"));
       JsonArray infoVoltage = user.createNestedArray(F("Battery voltage"));
-      // if (calculateTimeLeftEnabled)
-      // {
-      //   JsonArray infoEstimatedTimeLeft = user.createNestedArray(F("Estimated time left"));
-      //   if (initializing) {
-      //     infoEstimatedTimeLeft.add(FPSTR(_init));
-      //   } else {
-      //     infoEstimatedTimeLeft.add(estimatedTimeLeft);
-      //     infoEstimatedTimeLeft.add(F(" min"));
-      //   }
-      // }
       JsonArray infoNextUpdate = user.createNestedArray(F("Next update"));
 
       infoNextUpdate.add((nextReadTime - millis()) / 1000);
@@ -283,46 +265,104 @@ class UsermodBattery : public Usermod
         return;
       }
 
-      if (batteryLevel < 0) {
+      if (bat->getLevel() < 0) {
         infoPercentage.add(F("invalid"));
       } else {
-        infoPercentage.add(batteryLevel);
+        infoPercentage.add(bat->getLevel());
       }
       infoPercentage.add(F(" %"));
 
-      if (voltage < 0) {
+      if (bat->getVoltage() < 0) {
         infoVoltage.add(F("invalid"));
       } else {
-        infoVoltage.add(dot2round(voltage));
+        infoVoltage.add(dot2round(bat->getVoltage()));
       }
       infoVoltage.add(F(" V"));
     }
 
+    void addBatteryToJsonObject(JsonObject& battery, bool forJsonState)
+    {
+      if(forJsonState) { battery[F("type")] = cfg.type; } else {battery[F("type")] = (String)cfg.type; }  // has to be a String otherwise it won't get converted to a Dropdown
+      battery[F("min-voltage")] = bat->getMinVoltage();
+      battery[F("max-voltage")] = bat->getMaxVoltage();
+      battery[F("calibration")] = bat->getCalibration();
+      battery[F("voltage-multiplier")] = bat->getVoltageMultiplier();
+      battery[FPSTR(_readInterval)] = readingInterval;
 
-    /*
+      JsonObject ao = battery.createNestedObject(F("auto-off"));  // auto off section
+      ao[FPSTR(_enabled)] = autoOffEnabled;
+      ao[FPSTR(_threshold)] = autoOffThreshold;
+
+      JsonObject lp = battery.createNestedObject(F("indicator")); // low power section
+      lp[FPSTR(_enabled)] = lowPowerIndicatorEnabled;
+      lp[FPSTR(_preset)] = lowPowerIndicatorPreset; // dropdown trickery (String)lowPowerIndicatorPreset; 
+      lp[FPSTR(_threshold)] = lowPowerIndicatorThreshold;
+      lp[FPSTR(_duration)] = lowPowerIndicatorDuration;
+    }
+
+    void getUsermodConfigFromJsonObject(JsonObject& battery)
+    {
+      getJsonValue(battery[F("type")], cfg.type);
+      getJsonValue(battery[F("min-voltage")], cfg.minVoltage);
+      getJsonValue(battery[F("max-voltage")], cfg.maxVoltage);
+      getJsonValue(battery[F("calibration")], cfg.calibration);
+      getJsonValue(battery[F("voltage-multiplier")], cfg.voltageMultiplier);
+    
+      setReadingInterval(battery[FPSTR(_readInterval)] | readingInterval);
+
+      JsonObject ao = battery[F("auto-off")];
+      setAutoOffEnabled(ao[FPSTR(_enabled)] | autoOffEnabled);
+      setAutoOffThreshold(ao[FPSTR(_threshold)] | autoOffThreshold);
+
+      JsonObject lp = battery[F("indicator")];
+      setLowPowerIndicatorEnabled(lp[FPSTR(_enabled)] | lowPowerIndicatorEnabled);
+      setLowPowerIndicatorPreset(lp[FPSTR(_preset)] | lowPowerIndicatorPreset);
+      setLowPowerIndicatorThreshold(lp[FPSTR(_threshold)] | lowPowerIndicatorThreshold);
+      lowPowerIndicatorReactivationThreshold = lowPowerIndicatorThreshold+10;
+      setLowPowerIndicatorDuration(lp[FPSTR(_duration)] | lowPowerIndicatorDuration);
+      
+      if(initDone) 
+        bat->update(cfg);
+    }
+
+    /**
      * addToJsonState() can be used to add custom entries to the /json/state part of the JSON API (state object).
      * Values in the state object may be modified by connected clients
      */
-    /*
     void addToJsonState(JsonObject& root)
     {
+      JsonObject battery = root.createNestedObject(FPSTR(_name));
 
+      if (battery.isNull())
+        battery = root.createNestedObject(FPSTR(_name));
+      
+      addBatteryToJsonObject(battery, true);
+      
+      DEBUG_PRINTLN(F("Battery state exposed in JSON API."));
     }
-    */
 
 
-    /*
+    /**
      * readFromJsonState() can be used to receive data clients send to the /json/state part of the JSON API (state object).
      * Values in the state object may be modified by connected clients
      */
     /*
     void readFromJsonState(JsonObject& root)
     {
+      if (!initDone) return;  // prevent crash on boot applyPreset()
+
+      JsonObject battery = root[FPSTR(_name)];
+
+      if (!battery.isNull()) {
+        getUsermodConfigFromJsonObject(battery);
+      
+        DEBUG_PRINTLN(F("Battery state read from JSON API."));
+      }
     }
     */
 
 
-    /*
+    /**
      * addToConfig() can be used to add custom persistent settings to the cfg.json file in the "um" (usermod) object.
      * It will be called by WLED when settings are actually saved (for example, LED settings are saved)
      * If you want to force saving the current state, use serializeConfig() in your loop().
@@ -359,47 +399,41 @@ class UsermodBattery : public Usermod
      */
     void addToConfig(JsonObject& root)
     {
-      JsonObject battery = root.createNestedObject(FPSTR(_name));           // usermodname
+      JsonObject battery = root.createNestedObject(FPSTR(_name));
+      
+      if (battery.isNull()) {
+        battery = root.createNestedObject(FPSTR(_name));
+      }
+
       #ifdef ARDUINO_ARCH_ESP32
         battery[F("pin")] = batteryPin;
       #endif
-
-      // battery[F("time-left")] = calculateTimeLeftEnabled;
-      battery[F("min-voltage")] = minBatteryVoltage;
-      battery[F("max-voltage")] = maxBatteryVoltage;
-      battery[F("capacity")] = totalBatteryCapacity;
-      battery[F("calibration")] = calibration;
-      battery[F("voltage-multiplier")] = voltageMultiplier;
-      battery[FPSTR(_readInterval)] = readingInterval;
       
-      JsonObject ao = battery.createNestedObject(F("auto-off"));               // auto off section
-      ao[FPSTR(_enabled)] = autoOffEnabled;
-      ao[FPSTR(_threshold)] = autoOffThreshold;
-
-      JsonObject lp = battery.createNestedObject(F("indicator"));    // low power section
-      lp[FPSTR(_enabled)] = lowPowerIndicatorEnabled;
-      lp[FPSTR(_preset)] = lowPowerIndicatorPreset; // dropdown trickery (String)lowPowerIndicatorPreset; 
-      lp[FPSTR(_threshold)] = lowPowerIndicatorThreshold;
-      lp[FPSTR(_duration)] = lowPowerIndicatorDuration;
+      addBatteryToJsonObject(battery, false);
 
       // read voltage in case calibration or voltage multiplier changed to see immediate effect
-      voltage = readVoltage();
+      bat->setVoltage(readVoltage());
 
       DEBUG_PRINTLN(F("Battery config saved."));
     }
 
     void appendConfigData()
     {
-      oappend(SET_F("addInfo('Battery:min-voltage', 1, 'v');"));
-      oappend(SET_F("addInfo('Battery:max-voltage', 1, 'v');"));
-      oappend(SET_F("addInfo('Battery:capacity', 1, 'mAh');"));
-      oappend(SET_F("addInfo('Battery:interval', 1, 'ms');"));
-      oappend(SET_F("addInfo('Battery:auto-off:threshold', 1, '%');"));
-      oappend(SET_F("addInfo('Battery:indicator:threshold', 1, '%');"));
-      oappend(SET_F("addInfo('Battery:indicator:duration', 1, 's');"));
+      // Total: 462 Bytes
+      oappend(SET_F("td=addDropdown('Battery', 'type');"));               // 35 Bytes
+      oappend(SET_F("addOption(td, 'Unkown', '0');"));                    // 30 Bytes
+      oappend(SET_F("addOption(td, 'LiPo', '1');"));                      // 28 Bytes
+      oappend(SET_F("addOption(td, 'LiOn', '2');"));                      // 28 Bytes
+      oappend(SET_F("addInfo('Battery:type',1,'<small style=\"color:orange\">requires reboot</small>');")); // 81 Bytes
+      oappend(SET_F("addInfo('Battery:min-voltage', 1, 'v');"));          // 40 Bytes
+      oappend(SET_F("addInfo('Battery:max-voltage', 1, 'v');"));          // 40 Bytes
+      oappend(SET_F("addInfo('Battery:interval', 1, 'ms');"));            // 38 Bytes
+      oappend(SET_F("addInfo('Battery:auto-off:threshold', 1, '%');"));   // 47 Bytes
+      oappend(SET_F("addInfo('Battery:indicator:threshold', 1, '%');"));  // 48 Bytes
+      oappend(SET_F("addInfo('Battery:indicator:duration', 1, 's');"));   // 47 Bytes
       
-      // cannot quite get this mf to work. its exeeding some buffer limit i think
-      // what i wanted is a list of all presets to select one from
+      // this option list would exeed the oappend() buffer
+      // a list of all presets to select one from
       // oappend(SET_F("bd=addDropdown('Battery:low-power-indicator', 'preset');"));
       // the loop generates: oappend(SET_F("addOption(bd, 'preset name', preset id);"));
       // for(int8_t i=1; i < 42; i++) {
@@ -412,7 +446,7 @@ class UsermodBattery : public Usermod
     }
 
 
-    /*
+    /**
      * readFromConfig() can be used to read back the custom settings you added with addToConfig().
      * This is called by WLED when settings are loaded (currently this only happens immediately after boot, or after saving on the Usermod Settings page)
      * 
@@ -445,25 +479,13 @@ class UsermodBattery : public Usermod
         newBatteryPin     = battery[F("pin")] | newBatteryPin;
       #endif
       // calculateTimeLeftEnabled = battery[F("time-left")] | calculateTimeLeftEnabled;
-      setMinBatteryVoltage(battery[F("min-voltage")] | minBatteryVoltage);
-      setMaxBatteryVoltage(battery[F("max-voltage")] | maxBatteryVoltage);
-      setTotalBatteryCapacity(battery[F("capacity")] | totalBatteryCapacity);
-      setCalibration(battery[F("calibration")] | calibration);
-      setVoltageMultiplier(battery[F("voltage-multiplier")] | voltageMultiplier);
+      setMinBatteryVoltage(battery[F("min-voltage")] | bat->getMinVoltage());
+      setMaxBatteryVoltage(battery[F("max-voltage")] | bat->getMaxVoltage());
+      setCalibration(battery[F("calibration")] | bat->getCalibration());
+      setVoltageMultiplier(battery[F("voltage-multiplier")] | bat->getVoltageMultiplier());
       setReadingInterval(battery[FPSTR(_readInterval)] | readingInterval);
 
-      JsonObject ao = battery[F("auto-off")];
-      setAutoOffEnabled(ao[FPSTR(_enabled)] | autoOffEnabled);
-      setAutoOffThreshold(ao[FPSTR(_threshold)] | autoOffThreshold);
-
-      JsonObject lp = battery[F("indicator")];
-      setLowPowerIndicatorEnabled(lp[FPSTR(_enabled)] | lowPowerIndicatorEnabled);
-      setLowPowerIndicatorPreset(lp[FPSTR(_preset)] | lowPowerIndicatorPreset); // dropdown trickery (int)lp["preset"]
-      setLowPowerIndicatorThreshold(lp[FPSTR(_threshold)] | lowPowerIndicatorThreshold);
-      lowPowerIndicatorReactivationThreshold = lowPowerIndicatorThreshold+10;
-      setLowPowerIndicatorDuration(lp[FPSTR(_duration)] | lowPowerIndicatorDuration);
-
-      DEBUG_PRINT(FPSTR(_name));
+      getUsermodConfigFromJsonObject(battery);
 
       #ifdef ARDUINO_ARCH_ESP32
         if (!initDone) 
@@ -491,8 +513,9 @@ class UsermodBattery : public Usermod
       return !battery[FPSTR(_readInterval)].isNull();
     }
 
-    /*
-     * Generate a preset sample for low power indication 
+    /**
+     * TBD: Generate a preset sample for low power indication
+     * a button on the config page would be cool, currently not possible
      */
     void generateExamplePreset()
     {
@@ -529,7 +552,7 @@ class UsermodBattery : public Usermod
      *
      */
 
-    /*
+    /**
      * getId() allows you to optionally give your V2 usermod an unique ID (please define it in const.h!).
      * This could be used in the future for the system to determine whether your usermod is installed.
      */
@@ -538,13 +561,23 @@ class UsermodBattery : public Usermod
       return USERMOD_ID_BATTERY;
     }
 
+    /**
+     * get currently active battery type
+     */
+    batteryType getBatteryType()
+    {
+      return cfg.type;
+    }
 
+    /**
+     * 
+     */
     unsigned long getReadingInterval()
     {
       return readingInterval;
     }
 
-    /*
+    /**
      * minimum repetition is 3000ms (3s) 
      */
     void setReadingInterval(unsigned long newReadingInterval)
@@ -552,105 +585,84 @@ class UsermodBattery : public Usermod
       readingInterval = max((unsigned long)3000, newReadingInterval);
     }
 
-
-    /*
+    /**
      * Get lowest configured battery voltage
      */
     float getMinBatteryVoltage()
     {
-      return minBatteryVoltage;
+      return bat->getMinVoltage();
     }
 
-    /*
+    /**
      * Set lowest battery voltage
      * can't be below 0 volt
      */
     void setMinBatteryVoltage(float voltage)
     {
-      minBatteryVoltage = max(0.0f, voltage);
+      bat->setMinVoltage(voltage);
     }
 
-    /*
+    /**
      * Get highest configured battery voltage
      */
     float getMaxBatteryVoltage()
     {
-      return maxBatteryVoltage;
+      return bat->getMaxVoltage();
     }
     
-    /*
+    /**
      * Set highest battery voltage
      * can't be below minBatteryVoltage
      */
     void setMaxBatteryVoltage(float voltage)
     {
-      #ifdef USERMOD_BATTERY_USE_LIPO
-        maxBatteryVoltage = max(getMinBatteryVoltage()+0.7f, voltage);
-      #else
-        maxBatteryVoltage = max(getMinBatteryVoltage()+1.0f, voltage);
-      #endif
+      bat->setMaxVoltage(voltage);
     }
 
 
-    /*
-     * Get the capacity of all cells in parralel sumed up
-     * unit: mAh
-     */
-    unsigned int getTotalBatteryCapacity()
-    {
-      return totalBatteryCapacity;
-    }
-
-    void setTotalBatteryCapacity(unsigned int capacity)
-    {
-      totalBatteryCapacity = capacity;
-    }
-
-
-
-    /*
+    /**
      * Get the calculated voltage
      * formula: (adc pin value / adc precision * max voltage) + calibration
      */
     float getVoltage()
     {
-      return voltage;
+      return bat->getVoltage();
     }
 
-    /*
+    /**
      * Get the mapped battery level (0 - 100) based on voltage
      * important: voltage can drop when a load is applied, so its only an estimate
      */
     int8_t getBatteryLevel()
     {
-      return batteryLevel;
+      return bat->getLevel();
     }
 
-    /*
+    /**
      * Get the configured calibration value
      * a offset value to fine-tune the calculated voltage.
      */
     float getCalibration()
     {
-      return calibration;
+      return bat->getCalibration();
     }
 
-    /*
+    /**
      * Set the voltage calibration offset value
      * a offset value to fine-tune the calculated voltage.
      */
     void setCalibration(float offset)
     {
-      calibration = offset;
+      bat->setCalibration(offset);
     }
 
-    /*
+    /**
      * Set the voltage multiplier value
      * A multiplier that may need adjusting for different voltage divider setups
      */
     void setVoltageMultiplier(float multiplier)
     {
-      voltageMultiplier = multiplier;
+      bat->setVoltageMultiplier(multiplier);
     }
 
     /*
@@ -659,10 +671,10 @@ class UsermodBattery : public Usermod
      */
     float getVoltageMultiplier()
     {
-      return voltageMultiplier;
+      return bat->getVoltageMultiplier();
     }
 
-    /*
+    /**
      * Get auto-off feature enabled status
      * is auto-off enabled, true/false
      */
@@ -671,7 +683,7 @@ class UsermodBattery : public Usermod
       return autoOffEnabled;
     }
 
-    /*
+    /**
      * Set auto-off feature status 
      */
     void setAutoOffEnabled(bool enabled)
@@ -679,7 +691,7 @@ class UsermodBattery : public Usermod
       autoOffEnabled = enabled;
     }
     
-    /*
+    /**
      * Get auto-off threshold in percent (0-100)
      */
     int8_t getAutoOffThreshold()
@@ -687,7 +699,7 @@ class UsermodBattery : public Usermod
       return autoOffThreshold;
     }
 
-    /*
+    /**
      * Set auto-off threshold in percent (0-100) 
      */
     void setAutoOffThreshold(int8_t threshold)
@@ -697,8 +709,7 @@ class UsermodBattery : public Usermod
       autoOffThreshold  = lowPowerIndicatorEnabled /*&& autoOffEnabled*/ ? min(lowPowerIndicatorThreshold-1, (int)autoOffThreshold) : autoOffThreshold;
     }
 
-
-    /*
+    /**
      * Get low-power-indicator feature enabled status
      * is the low-power-indicator enabled, true/false
      */
@@ -707,7 +718,7 @@ class UsermodBattery : public Usermod
       return lowPowerIndicatorEnabled;
     }
 
-    /*
+    /**
      * Set low-power-indicator feature status 
      */
     void setLowPowerIndicatorEnabled(bool enabled)
@@ -715,7 +726,7 @@ class UsermodBattery : public Usermod
       lowPowerIndicatorEnabled = enabled;
     }
 
-    /*
+    /**
      * Get low-power-indicator preset to activate when low power is detected
      */
     int8_t getLowPowerIndicatorPreset()
@@ -723,7 +734,7 @@ class UsermodBattery : public Usermod
       return lowPowerIndicatorPreset;
     }
 
-    /* 
+    /** 
      * Set low-power-indicator preset to activate when low power is detected
      */
     void setLowPowerIndicatorPreset(int8_t presetId)
@@ -741,7 +752,7 @@ class UsermodBattery : public Usermod
       return lowPowerIndicatorThreshold;
     }
 
-    /*
+    /**
      * Set low-power-indicator threshold in percent (0-100)
      */
     void setLowPowerIndicatorThreshold(int8_t threshold)
@@ -751,7 +762,7 @@ class UsermodBattery : public Usermod
       lowPowerIndicatorThreshold  = autoOffEnabled /*&& lowPowerIndicatorEnabled*/ ? max(autoOffThreshold+1, (int)lowPowerIndicatorThreshold) : max(5, (int)lowPowerIndicatorThreshold);
     }
 
-    /*
+    /**
      * Get low-power-indicator duration in seconds
      */
     int8_t getLowPowerIndicatorDuration()
@@ -759,7 +770,7 @@ class UsermodBattery : public Usermod
       return lowPowerIndicatorDuration;
     }
 
-    /*
+    /**
      * Set low-power-indicator duration in seconds
      */
     void setLowPowerIndicatorDuration(int8_t duration)
@@ -767,9 +778,8 @@ class UsermodBattery : public Usermod
       lowPowerIndicatorDuration = duration;
     }
 
-
-    /*
-     * Get low-power-indicator status when the indication is done thsi returns true
+    /**
+     * Get low-power-indicator status when the indication is done this returns true
      */
     bool getLowPowerIndicatorDone()
     {
diff --git a/usermods/audioreactive/audio_reactive.h b/usermods/audioreactive/audio_reactive.h
index 442a651ea..8741eb14c 100644
--- a/usermods/audioreactive/audio_reactive.h
+++ b/usermods/audioreactive/audio_reactive.h
@@ -282,6 +282,7 @@ void FFTcode(void * parameter)
       //FFT.windowing(FFTWindow::Blackman_Harris, FFTDirection::Forward);  // Weigh data using "Blackman- Harris" window - sharp peaks due to excellent sideband rejection
       FFT.compute( FFTDirection::Forward );                       // Compute FFT
       FFT.complexToMagnitude();                                   // Compute magnitudes
+      vReal[0] = 0;   // The remaining DC offset on the signal produces a strong spike on position 0 that should be eliminated to avoid issues.
 
       FFT.majorPeak(&FFT_MajorPeak, &FFT_Magnitude);                // let the effects know which freq was most dominant
       FFT_MajorPeak = constrain(FFT_MajorPeak, 1.0f, 11025.0f);   // restrict value to range expected by effects
diff --git a/wled00/FX.cpp b/wled00/FX.cpp
index 5592f7ba8..d4566976d 100644
--- a/wled00/FX.cpp
+++ b/wled00/FX.cpp
@@ -2506,7 +2506,7 @@ uint16_t ripple_base()
         uint16_t cx = rippleorigin >> 8;
         uint16_t cy = rippleorigin & 0xFF;
         uint8_t mag = scale8(sin8((propF>>2)), amp);
-        if (propI > 0) SEGMENT.draw_circle(cx, cy, propI, color_blend(SEGMENT.getPixelColorXY(cx + propI, cy), col, mag));
+        if (propI > 0) SEGMENT.drawCircle(cx, cy, propI, color_blend(SEGMENT.getPixelColorXY(cx + propI, cy), col, mag), true);
       } else
       #endif
       {
@@ -6056,7 +6056,7 @@ uint16_t mode_2Dfloatingblobs(void) {
       }
     }
     uint32_t c = SEGMENT.color_from_palette(blob->color[i], false, false, 0);
-    if (blob->r[i] > 1.f) SEGMENT.fill_circle(roundf(blob->x[i]), roundf(blob->y[i]), roundf(blob->r[i]), c);
+    if (blob->r[i] > 1.f) SEGMENT.fillCircle(roundf(blob->x[i]), roundf(blob->y[i]), roundf(blob->r[i]), c);
     else                  SEGMENT.setPixelColorXY((int)roundf(blob->x[i]), (int)roundf(blob->y[i]), c);
     // move x
     if (blob->x[i] + blob->r[i] >= cols - 1) blob->x[i] += (blob->sX[i] * ((cols - 1 - blob->x[i]) / blob->r[i] + 0.005f));
@@ -6643,7 +6643,6 @@ static const char _data_FX_MODE_GRAVIMETER[] PROGMEM = "Gravimeter@Rate of fall,
 //   * JUGGLES      //
 //////////////////////
 uint16_t mode_juggles(void) {                   // Juggles. By Andrew Tuline.
-  if (SEGLEN == 1) return mode_static();
   um_data_t *um_data;
   if (!usermods.getUMData(&um_data, USERMOD_ID_AUDIOREACTIVE)) {
     // add support for no audio
@@ -6655,12 +6654,13 @@ uint16_t mode_juggles(void) {                   // Juggles. By Andrew Tuline.
   uint16_t my_sampleAgc = fmax(fmin(volumeSmth, 255.0), 0);
 
   for (size_t i=0; i<SEGMENT.intensity/32+1U; i++) {
+    // if SEGLEN equals 1, we will always set color to the first and only pixel, but the effect is still good looking
     SEGMENT.setPixelColor(beatsin16(SEGMENT.speed/4+i*2,0,SEGLEN-1), color_blend(SEGCOLOR(1), SEGMENT.color_from_palette(strip.now/4+i*2, false, PALETTE_SOLID_WRAP, 0), my_sampleAgc));
   }
 
   return FRAMETIME;
 } // mode_juggles()
-static const char _data_FX_MODE_JUGGLES[] PROGMEM = "Juggles@!,# of balls;!,!;!;1v;m12=0,si=0"; // Pixels, Beatsin
+static const char _data_FX_MODE_JUGGLES[] PROGMEM = "Juggles@!,# of balls;!,!;!;01v;m12=0,si=0"; // Pixels, Beatsin
 
 
 //////////////////////
@@ -6761,7 +6761,7 @@ uint16_t mode_noisefire(void) {                 // Noisefire. By Andrew Tuline.
 
   return FRAMETIME;
 } // mode_noisefire()
-static const char _data_FX_MODE_NOISEFIRE[] PROGMEM = "Noisefire@!,!;;;1v;m12=2,si=0"; // Circle, Beatsin
+static const char _data_FX_MODE_NOISEFIRE[] PROGMEM = "Noisefire@!,!;;;01v;m12=2,si=0"; // Circle, Beatsin
 
 
 ///////////////////////
@@ -6871,7 +6871,7 @@ uint16_t mode_plasmoid(void) {                  // Plasmoid. By Andrew Tuline.
 
   return FRAMETIME;
 } // mode_plasmoid()
-static const char _data_FX_MODE_PLASMOID[] PROGMEM = "Plasmoid@Phase,# of pixels;!,!;!;1v;sx=128,ix=128,m12=0,si=0"; // Pixels, Beatsin
+static const char _data_FX_MODE_PLASMOID[] PROGMEM = "Plasmoid@Phase,# of pixels;!,!;!;01v;sx=128,ix=128,m12=0,si=0"; // Pixels, Beatsin
 
 
 ///////////////////////
@@ -7026,7 +7026,7 @@ static const char _data_FX_MODE_BLURZ[] PROGMEM = "Blurz@Fade rate,Blur;!,Color
 //   ** DJLight        //
 /////////////////////////
 uint16_t mode_DJLight(void) {                   // Written by ??? Adapted by Will Tatam.
-  if (SEGLEN == 1) return mode_static();
+  // No need to prevent from executing on single led strips, only mid will be set (mid = 0)
   const int mid = SEGLEN / 2;
 
   um_data_t *um_data;
@@ -7047,13 +7047,14 @@ uint16_t mode_DJLight(void) {                   // Written by ??? Adapted by Wil
     CRGB color = CRGB(fftResult[15]/2, fftResult[5]/2, fftResult[0]/2); // 16-> 15 as 16 is out of bounds
     SEGMENT.setPixelColor(mid, color.fadeToBlackBy(map(fftResult[4], 0, 255, 255, 4)));     // TODO - Update
 
+    // if SEGLEN equals 1 these loops won't execute
     for (int i = SEGLEN - 1; i > mid; i--)   SEGMENT.setPixelColor(i, SEGMENT.getPixelColor(i-1)); // move to the left
     for (int i = 0; i < mid; i++)            SEGMENT.setPixelColor(i, SEGMENT.getPixelColor(i+1)); // move to the right
   }
 
   return FRAMETIME;
 } // mode_DJLight()
-static const char _data_FX_MODE_DJLIGHT[] PROGMEM = "DJ Light@Speed;;;1f;m12=2,si=0"; // Circle, Beatsin
+static const char _data_FX_MODE_DJLIGHT[] PROGMEM = "DJ Light@Speed;;;01f;m12=2,si=0"; // Circle, Beatsin
 
 
 ////////////////////
@@ -7097,7 +7098,7 @@ static const char _data_FX_MODE_FREQMAP[] PROGMEM = "Freqmap@Fade rate,Starting
 //   ** Freqmatrix   //
 ///////////////////////
 uint16_t mode_freqmatrix(void) {                // Freqmatrix. By Andreas Pleschung.
-  if (SEGLEN == 1) return mode_static();
+  // No need to prevent from executing on single led strips, we simply change pixel 0 each time and avoid the shift
   um_data_t *um_data;
   if (!usermods.getUMData(&um_data, USERMOD_ID_AUDIOREACTIVE)) {
     // add support for no audio
@@ -7140,12 +7141,13 @@ uint16_t mode_freqmatrix(void) {                // Freqmatrix. By Andreas Plesch
 
     // shift the pixels one pixel up
     SEGMENT.setPixelColor(0, color);
+    // if SEGLEN equals 1 this loop won't execute
     for (int i = SEGLEN - 1; i > 0; i--) SEGMENT.setPixelColor(i, SEGMENT.getPixelColor(i-1)); //move to the left
   }
 
   return FRAMETIME;
 } // mode_freqmatrix()
-static const char _data_FX_MODE_FREQMATRIX[] PROGMEM = "Freqmatrix@Speed,Sound effect,Low bin,High bin,Sensitivity;;;1f;m12=3,si=0"; // Corner, Beatsin
+static const char _data_FX_MODE_FREQMATRIX[] PROGMEM = "Freqmatrix@Speed,Sound effect,Low bin,High bin,Sensitivity;;;01f;m12=3,si=0"; // Corner, Beatsin
 
 
 //////////////////////
@@ -7202,7 +7204,7 @@ static const char _data_FX_MODE_FREQPIXELS[] PROGMEM = "Freqpixels@Fade rate,Sta
 // As a compromise between speed and accuracy we are currently sampling with 10240Hz, from which we can then determine with a 512bin FFT our max frequency is 5120Hz.
 // Depending on the music stream you have you might find it useful to change the frequency mapping.
 uint16_t mode_freqwave(void) {                  // Freqwave. By Andreas Pleschung.
-  if (SEGLEN == 1) return mode_static();
+  // As before, this effect can also work on single pixels, we just lose the shifting effect
   um_data_t *um_data;
   if (!usermods.getUMData(&um_data, USERMOD_ID_AUDIOREACTIVE)) {
     // add support for no audio
@@ -7246,13 +7248,14 @@ uint16_t mode_freqwave(void) {                  // Freqwave. By Andreas Pleschun
     SEGMENT.setPixelColor(SEGLEN/2, color);
 
     // shift the pixels one pixel outwards
+    // if SEGLEN equals 1 these loops won't execute
     for (int i = SEGLEN - 1; i > SEGLEN/2; i--)   SEGMENT.setPixelColor(i, SEGMENT.getPixelColor(i-1)); //move to the left
     for (int i = 0; i < SEGLEN/2; i++)            SEGMENT.setPixelColor(i, SEGMENT.getPixelColor(i+1)); // move to the right
   }
 
   return FRAMETIME;
 } // mode_freqwave()
-static const char _data_FX_MODE_FREQWAVE[] PROGMEM = "Freqwave@Speed,Sound effect,Low bin,High bin,Pre-amp;;;1f;m12=2,si=0"; // Circle, Beatsin
+static const char _data_FX_MODE_FREQWAVE[] PROGMEM = "Freqwave@Speed,Sound effect,Low bin,High bin,Pre-amp;;;01f;m12=2,si=0"; // Circle, Beatsin
 
 
 ///////////////////////
@@ -7311,7 +7314,6 @@ static const char _data_FX_MODE_GRAVFREQ[] PROGMEM = "Gravfreq@Rate of fall,Sens
 //   ** Noisemove   //
 //////////////////////
 uint16_t mode_noisemove(void) {                 // Noisemove.    By: Andrew Tuline
-  if (SEGLEN == 1) return mode_static();
   um_data_t *um_data;
   if (!usermods.getUMData(&um_data, USERMOD_ID_AUDIOREACTIVE)) {
     // add support for no audio
@@ -7325,20 +7327,20 @@ uint16_t mode_noisemove(void) {                 // Noisemove.    By: Andrew Tuli
   uint8_t numBins = map(SEGMENT.intensity,0,255,0,16);    // Map slider to fftResult bins.
   for (int i=0; i<numBins; i++) {                         // How many active bins are we using.
     uint16_t locn = inoise16(strip.now*SEGMENT.speed+i*50000, strip.now*SEGMENT.speed);   // Get a new pixel location from moving noise.
+    // if SEGLEN equals 1 locn will be always 0, hence we set the first pixel only
     locn = map(locn, 7500, 58000, 0, SEGLEN-1);           // Map that to the length of the strand, and ensure we don't go over.
     SEGMENT.setPixelColor(locn, color_blend(SEGCOLOR(1), SEGMENT.color_from_palette(i*64, false, PALETTE_SOLID_WRAP, 0), fftResult[i % 16]*4));
   }
 
   return FRAMETIME;
 } // mode_noisemove()
-static const char _data_FX_MODE_NOISEMOVE[] PROGMEM = "Noisemove@Speed of perlin movement,Fade rate;!,!;!;1f;m12=0,si=0"; // Pixels, Beatsin
+static const char _data_FX_MODE_NOISEMOVE[] PROGMEM = "Noisemove@Speed of perlin movement,Fade rate;!,!;!;01f;m12=0,si=0"; // Pixels, Beatsin
 
 
 //////////////////////
 //   ** Rocktaves   //
 //////////////////////
 uint16_t mode_rocktaves(void) {                 // Rocktaves. Same note from each octave is same colour.    By: Andrew Tuline
-  if (SEGLEN == 1) return mode_static();
   um_data_t *um_data;
   if (!usermods.getUMData(&um_data, USERMOD_ID_AUDIOREACTIVE)) {
     // add support for no audio
@@ -7366,12 +7368,13 @@ uint16_t mode_rocktaves(void) {                 // Rocktaves. Same note from eac
   frTemp  = fabsf(frTemp * 2.1f);                         // Fudge factors to compress octave range starting at 0 and going to 255;
 
   uint16_t i = map(beatsin8(8+octCount*4, 0, 255, 0, octCount*8), 0, 255, 0, SEGLEN-1);
+  // i will be always constrained between 0 and 0 if SEGLEN equals 1
   i = constrain(i, 0, SEGLEN-1);
   SEGMENT.addPixelColor(i, color_blend(SEGCOLOR(1), SEGMENT.color_from_palette((uint8_t)frTemp, false, PALETTE_SOLID_WRAP, 0), volTemp));
 
   return FRAMETIME;
 } // mode_rocktaves()
-static const char _data_FX_MODE_ROCKTAVES[] PROGMEM = "Rocktaves@;!,!;!;1f;m12=1,si=0"; // Bar, Beatsin
+static const char _data_FX_MODE_ROCKTAVES[] PROGMEM = "Rocktaves@;!,!;!;01f;m12=1,si=0"; // Bar, Beatsin
 
 
 ///////////////////////
@@ -7379,8 +7382,8 @@ static const char _data_FX_MODE_ROCKTAVES[] PROGMEM = "Rocktaves@;!,!;!;1f;m12=1
 ///////////////////////
 // Combines peak detection with FFT_MajorPeak and FFT_Magnitude.
 uint16_t mode_waterfall(void) {                   // Waterfall. By: Andrew Tuline
-  if (SEGLEN == 1) return mode_static();
-
+  // effect can work on single pixels, we just lose the shifting effect
+  
   um_data_t *um_data;
   if (!usermods.getUMData(&um_data, USERMOD_ID_AUDIOREACTIVE)) {
     // add support for no audio
@@ -7417,12 +7420,13 @@ uint16_t mode_waterfall(void) {                   // Waterfall. By: Andrew Tulin
     } else {
       SEGMENT.setPixelColor(SEGLEN-1, color_blend(SEGCOLOR(1), SEGMENT.color_from_palette(pixCol+SEGMENT.intensity, false, PALETTE_SOLID_WRAP, 0), (int)my_magnitude));
     }
+    // loop will not execute if SEGLEN equals 1
     for (int i = 0; i < SEGLEN-1; i++) SEGMENT.setPixelColor(i, SEGMENT.getPixelColor(i+1)); // shift left
   }
 
   return FRAMETIME;
 } // mode_waterfall()
-static const char _data_FX_MODE_WATERFALL[] PROGMEM = "Waterfall@!,Adjust color,Select bin,Volume (min);!,!;!;1f;c2=0,m12=2,si=0"; // Circles, Beatsin
+static const char _data_FX_MODE_WATERFALL[] PROGMEM = "Waterfall@!,Adjust color,Select bin,Volume (min);!,!;!;01f;c2=0,m12=2,si=0"; // Circles, Beatsin
 
 
 #ifndef WLED_DISABLE_2D
diff --git a/wled00/FX.h b/wled00/FX.h
index b1e6823ff..38d4749a1 100644
--- a/wled00/FX.h
+++ b/wled00/FX.h
@@ -106,6 +106,10 @@
 #define PURPLE     (uint32_t)0x400080
 #define ORANGE     (uint32_t)0xFF3000
 #define PINK       (uint32_t)0xFF1493
+#define GREY       (uint32_t)0x808080
+#define GRAY       GREY
+#define DARKGREY   (uint32_t)0x333333
+#define DARKGRAY   DARKGREY
 #define ULTRAWHITE (uint32_t)0xFFFFFFFF
 #define DARKSLATEGRAY (uint32_t)0x2F4F4F
 #define DARKSLATEGREY DARKSLATEGRAY
@@ -606,6 +610,7 @@ typedef struct Segment {
     inline void setPixelColorXY(unsigned x, unsigned y, uint32_t c)               { setPixelColorXY(int(x), int(y), c); }
     inline void setPixelColorXY(int x, int y, byte r, byte g, byte b, byte w = 0) { setPixelColorXY(x, y, RGBW32(r,g,b,w)); }
     inline void setPixelColorXY(int x, int y, CRGB c)                             { setPixelColorXY(x, y, RGBW32(c.r,c.g,c.b,0)); }
+    inline void setPixelColorXY(unsigned x, unsigned y, CRGB c)                   { setPixelColorXY(int(x), int(y), RGBW32(c.r,c.g,c.b,0)); }
     #ifdef WLED_USE_AA_PIXELS
     void setPixelColorXY(float x, float y, uint32_t c, bool aa = true);
     inline void setPixelColorXY(float x, float y, byte r, byte g, byte b, byte w = 0, bool aa = true) { setPixelColorXY(x, y, RGBW32(r,g,b,w), aa); }
@@ -625,24 +630,25 @@ typedef struct Segment {
     void moveX(int8_t delta, bool wrap = false);
     void moveY(int8_t delta, bool wrap = false);
     void move(uint8_t dir, uint8_t delta, bool wrap = false);
-    void draw_circle(uint16_t cx, uint16_t cy, uint8_t radius, CRGB c);
-    void fill_circle(uint16_t cx, uint16_t cy, uint8_t radius, CRGB c);
-    void drawLine(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint32_t c);
-    inline void drawLine(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, CRGB c) { drawLine(x0, y0, x1, y1, RGBW32(c.r,c.g,c.b,0)); } // automatic inline
+    void drawCircle(uint16_t cx, uint16_t cy, uint8_t radius, uint32_t c, bool soft = false);
+    inline void drawCircle(uint16_t cx, uint16_t cy, uint8_t radius, CRGB c, bool soft = false) { drawCircle(cx, cy, radius, RGBW32(c.r,c.g,c.b,0), soft); }
+    void fillCircle(uint16_t cx, uint16_t cy, uint8_t radius, uint32_t c, bool soft = false);
+    inline void fillCircle(uint16_t cx, uint16_t cy, uint8_t radius, CRGB c, bool soft = false) { fillCircle(cx, cy, radius, RGBW32(c.r,c.g,c.b,0), soft); }
+    void drawLine(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint32_t c, bool soft = false);
+    inline void drawLine(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, CRGB c, bool soft = false) { drawLine(x0, y0, x1, y1, RGBW32(c.r,c.g,c.b,0), soft); } // automatic inline
     void drawCharacter(unsigned char chr, int16_t x, int16_t y, uint8_t w, uint8_t h, uint32_t color, uint32_t col2 = 0, int8_t rotate = 0);
     inline void drawCharacter(unsigned char chr, int16_t x, int16_t y, uint8_t w, uint8_t h, CRGB c) { drawCharacter(chr, x, y, w, h, RGBW32(c.r,c.g,c.b,0)); } // automatic inline
     inline void drawCharacter(unsigned char chr, int16_t x, int16_t y, uint8_t w, uint8_t h, CRGB c, CRGB c2, int8_t rotate = 0) { drawCharacter(chr, x, y, w, h, RGBW32(c.r,c.g,c.b,0), RGBW32(c2.r,c2.g,c2.b,0), rotate); } // automatic inline
     void wu_pixel(uint32_t x, uint32_t y, CRGB c);
-    void blur1d(fract8 blur_amount); // blur all rows in 1 dimension
     inline void blur2d(fract8 blur_amount) { blur(blur_amount); }
     inline void fill_solid(CRGB c) { fill(RGBW32(c.r,c.g,c.b,0)); }
-    void nscale8(uint8_t scale);
   #else
     inline uint16_t XY(uint16_t x, uint16_t y)                                    { return x; }
     inline void setPixelColorXY(int x, int y, uint32_t c)                         { setPixelColor(x, c); }
     inline void setPixelColorXY(unsigned x, unsigned y, uint32_t c)               { setPixelColor(int(x), c); }
     inline void setPixelColorXY(int x, int y, byte r, byte g, byte b, byte w = 0) { setPixelColor(x, RGBW32(r,g,b,w)); }
     inline void setPixelColorXY(int x, int y, CRGB c)                             { setPixelColor(x, RGBW32(c.r,c.g,c.b,0)); }
+    inline void setPixelColorXY(unsigned x, unsigned y, CRGB c)                   { setPixelColor(int(x), RGBW32(c.r,c.g,c.b,0)); }
     #ifdef WLED_USE_AA_PIXELS
     inline void setPixelColorXY(float x, float y, uint32_t c, bool aa = true)     { setPixelColor(x, c, aa); }
     inline void setPixelColorXY(float x, float y, byte r, byte g, byte b, byte w = 0, bool aa = true) { setPixelColor(x, RGBW32(r,g,b,w), aa); }
@@ -661,9 +667,12 @@ typedef struct Segment {
     inline void moveX(int8_t delta, bool wrap = false) {}
     inline void moveY(int8_t delta, bool wrap = false) {}
     inline void move(uint8_t dir, uint8_t delta, bool wrap = false) {}
-    inline void fill_circle(uint16_t cx, uint16_t cy, uint8_t radius, CRGB c) {}
-    inline void drawLine(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint32_t c) {}
-    inline void drawLine(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, CRGB c) {}
+    inline void drawCircle(uint16_t cx, uint16_t cy, uint8_t radius, uint32_t c, bool soft = false) {}
+    inline void drawCircle(uint16_t cx, uint16_t cy, uint8_t radius, CRGB c, bool soft = false) {}
+    inline void fillCircle(uint16_t cx, uint16_t cy, uint8_t radius, uint32_t c, bool soft = false) {}
+    inline void fillCircle(uint16_t cx, uint16_t cy, uint8_t radius, CRGB c, bool soft = false) {}
+    inline void drawLine(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint32_t c, bool soft = false) {}
+    inline void drawLine(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, CRGB c, bool soft = false) {}
     inline void drawCharacter(unsigned char chr, int16_t x, int16_t y, uint8_t w, uint8_t h, uint32_t color, uint32_t = 0, int8_t = 0) {}
     inline void drawCharacter(unsigned char chr, int16_t x, int16_t y, uint8_t w, uint8_t h, CRGB color) {}
     inline void drawCharacter(unsigned char chr, int16_t x, int16_t y, uint8_t w, uint8_t h, CRGB c, CRGB c2, int8_t rotate = 0) {}
diff --git a/wled00/FX_2Dfcn.cpp b/wled00/FX_2Dfcn.cpp
index e14b68f4f..b262c157d 100644
--- a/wled00/FX_2Dfcn.cpp
+++ b/wled00/FX_2Dfcn.cpp
@@ -342,55 +342,36 @@ void Segment::blurCol(uint32_t col, fract8 blur_amount, bool smear) {
 // 1D Box blur (with added weight - blur_amount: [0=no blur, 255=max blur])
 void Segment::box_blur(uint16_t i, bool vertical, fract8 blur_amount) {
   if (!isActive() || blur_amount == 0) return; // not active
-  const unsigned cols = virtualWidth();
-  const unsigned rows = virtualHeight();
-  const unsigned dim1 = vertical ? rows : cols;
-  const unsigned dim2 = vertical ? cols : rows;
+  const int cols = virtualWidth();
+  const int rows = virtualHeight();
+  const int dim1 = vertical ? rows : cols;
+  const int dim2 = vertical ? cols : rows;
   if (i >= dim2) return;
   const float seep = blur_amount/255.f;
   const float keep = 3.f - 2.f*seep;
   // 1D box blur
-  CRGB tmp[dim1];
-  for (unsigned j = 0; j < dim1; j++) {
-    unsigned x = vertical ? i : j;
-    unsigned y = vertical ? j : i;
-    int xp = vertical ? x : x-1;  // "signed" to prevent underflow
-    int yp = vertical ? y-1 : y;  // "signed" to prevent underflow
-    unsigned xn = vertical ? x : x+1;
-    unsigned yn = vertical ? y+1 : y;
-    CRGB curr = getPixelColorXY(x,y);
-    CRGB prev = (xp<0 || yp<0) ? CRGB::Black : getPixelColorXY(xp,yp);
-    CRGB next = ((vertical && yn>=dim1) || (!vertical && xn>=dim1)) ? CRGB::Black : getPixelColorXY(xn,yn);
-    unsigned r, g, b;
-    r = (curr.r*keep + (prev.r + next.r)*seep) / 3;
-    g = (curr.g*keep + (prev.g + next.g)*seep) / 3;
-    b = (curr.b*keep + (prev.b + next.b)*seep) / 3;
-    tmp[j] = CRGB(r,g,b);
+  uint32_t out[dim1], in[dim1];
+  for (int j = 0; j < dim1; j++) {
+    int x = vertical ? i : j;
+    int y = vertical ? j : i;
+    in[j] = getPixelColorXY(x, y);
   }
-  for (unsigned j = 0; j < dim1; j++) {
-    unsigned x = vertical ? i : j;
-    unsigned y = vertical ? j : i;
-    setPixelColorXY(x, y, tmp[j]);
+  for (int j = 0; j < dim1; j++) {
+    uint32_t curr = in[j];
+    uint32_t prev = j > 0      ? in[j-1] : BLACK;
+    uint32_t next = j < dim1-1 ? in[j+1] : BLACK;
+    uint8_t r, g, b, w;
+    r = (R(curr)*keep + (R(prev) + R(next))*seep) / 3;
+    g = (G(curr)*keep + (G(prev) + G(next))*seep) / 3;
+    b = (B(curr)*keep + (B(prev) + B(next))*seep) / 3;
+    w = (W(curr)*keep + (W(prev) + W(next))*seep) / 3;
+    out[j] = RGBW32(r,g,b,w);
+  }
+  for (int j = 0; j < dim1; j++) {
+    int x = vertical ? i : j;
+    int y = vertical ? j : i;
+    setPixelColorXY(x, y, out[j]);
   }
-}
-
-// blur1d: one-dimensional blur filter. Spreads light to 2 line neighbors.
-// blur2d: two-dimensional blur filter. Spreads light to 8 XY neighbors.
-//
-//           0 = no spread at all
-//          64 = moderate spreading
-//         172 = maximum smooth, even spreading
-//
-//         173..255 = wider spreading, but increasing flicker
-//
-//         Total light is NOT entirely conserved, so many repeated
-//         calls to 'blur' will also result in the light fading,
-//         eventually all the way to black; this is by design so that
-//         it can be used to (slowly) clear the LEDs to black.
-
-void Segment::blur1d(fract8 blur_amount) {
-  const unsigned rows = virtualHeight();
-  for (unsigned y = 0; y < rows; y++) blurRow(y, blur_amount);
 }
 
 void Segment::moveX(int8_t delta, bool wrap) {
@@ -447,33 +428,67 @@ void Segment::move(uint8_t dir, uint8_t delta, bool wrap) {
   }
 }
 
-void Segment::draw_circle(uint16_t cx, uint16_t cy, uint8_t radius, CRGB col) {
+void Segment::drawCircle(uint16_t cx, uint16_t cy, uint8_t radius, uint32_t col, bool soft) {
   if (!isActive() || radius == 0) return; // not active
-  // Bresenham’s Algorithm
-  int d = 3 - (2*radius);
-  int y = radius, x = 0;
-  while (y >= x) {
-    setPixelColorXY(cx+x, cy+y, col);
-    setPixelColorXY(cx-x, cy+y, col);
-    setPixelColorXY(cx+x, cy-y, col);
-    setPixelColorXY(cx-x, cy-y, col);
-    setPixelColorXY(cx+y, cy+x, col);
-    setPixelColorXY(cx-y, cy+x, col);
-    setPixelColorXY(cx+y, cy-x, col);
-    setPixelColorXY(cx-y, cy-x, col);
-    x++;
-    if (d > 0) {
-      y--;
-      d += 4 * (x - y) + 10;
-    } else {
-      d += 4 * x + 6;
+  if (soft) {
+    // Xiaolin Wu’s algorithm
+    int rsq = radius*radius;
+    int x = 0;
+    int y = radius;
+    unsigned oldFade = 0;
+    while (x < y) {
+      float yf = sqrtf(float(rsq - x*x)); // needs to be floating point
+      unsigned fade = float(0xFFFF) * (ceilf(yf) - yf); // how much color to keep
+      if (oldFade > fade) y--;
+      oldFade = fade;
+      setPixelColorXY(cx+x, cy+y, color_blend(col, getPixelColorXY(cx+x, cy+y), fade, true));
+      setPixelColorXY(cx-x, cy+y, color_blend(col, getPixelColorXY(cx-x, cy+y), fade, true));
+      setPixelColorXY(cx+x, cy-y, color_blend(col, getPixelColorXY(cx+x, cy-y), fade, true));
+      setPixelColorXY(cx-x, cy-y, color_blend(col, getPixelColorXY(cx-x, cy-y), fade, true));
+      setPixelColorXY(cx+y, cy+x, color_blend(col, getPixelColorXY(cx+y, cy+x), fade, true));
+      setPixelColorXY(cx-y, cy+x, color_blend(col, getPixelColorXY(cx-y, cy+x), fade, true));
+      setPixelColorXY(cx+y, cy-x, color_blend(col, getPixelColorXY(cx+y, cy-x), fade, true));
+      setPixelColorXY(cx-y, cy-x, color_blend(col, getPixelColorXY(cx-y, cy-x), fade, true));
+      setPixelColorXY(cx+x, cy+y-1, color_blend(getPixelColorXY(cx+x, cy+y-1), col, fade, true));
+      setPixelColorXY(cx-x, cy+y-1, color_blend(getPixelColorXY(cx-x, cy+y-1), col, fade, true));
+      setPixelColorXY(cx+x, cy-y+1, color_blend(getPixelColorXY(cx+x, cy-y+1), col, fade, true));
+      setPixelColorXY(cx-x, cy-y+1, color_blend(getPixelColorXY(cx-x, cy-y+1), col, fade, true));
+      setPixelColorXY(cx+y-1, cy+x, color_blend(getPixelColorXY(cx+y-1, cy+x), col, fade, true));
+      setPixelColorXY(cx-y+1, cy+x, color_blend(getPixelColorXY(cx-y+1, cy+x), col, fade, true));
+      setPixelColorXY(cx+y-1, cy-x, color_blend(getPixelColorXY(cx+y-1, cy-x), col, fade, true));
+      setPixelColorXY(cx-y+1, cy-x, color_blend(getPixelColorXY(cx-y+1, cy-x), col, fade, true));
+      x++;
+    }
+  } else {
+    // Bresenham’s Algorithm
+    int d = 3 - (2*radius);
+    int y = radius, x = 0;
+    while (y >= x) {
+      setPixelColorXY(cx+x, cy+y, col);
+      setPixelColorXY(cx-x, cy+y, col);
+      setPixelColorXY(cx+x, cy-y, col);
+      setPixelColorXY(cx-x, cy-y, col);
+      setPixelColorXY(cx+y, cy+x, col);
+      setPixelColorXY(cx-y, cy+x, col);
+      setPixelColorXY(cx+y, cy-x, col);
+      setPixelColorXY(cx-y, cy-x, col);
+      x++;
+      if (d > 0) {
+        y--;
+        d += 4 * (x - y) + 10;
+      } else {
+        d += 4 * x + 6;
+      }
     }
   }
 }
 
 // by stepko, taken from https://editor.soulmatelights.com/gallery/573-blobs
-void Segment::fill_circle(uint16_t cx, uint16_t cy, uint8_t radius, CRGB col) {
+void Segment::fillCircle(uint16_t cx, uint16_t cy, uint8_t radius, uint32_t col, bool soft) {
   if (!isActive() || radius == 0) return; // not active
+  // draw soft bounding circle
+  if (soft) drawCircle(cx, cy, radius, col, soft);
+  // fill it
   const int cols = virtualWidth();
   const int rows = virtualHeight();
   for (int y = -radius; y <= radius; y++) {
@@ -486,30 +501,58 @@ void Segment::fill_circle(uint16_t cx, uint16_t cy, uint8_t radius, CRGB col) {
   }
 }
 
-void Segment::nscale8(uint8_t scale) {
-  if (!isActive()) return; // not active
-  const unsigned cols = virtualWidth();
-  const unsigned rows = virtualHeight();
-  for (unsigned y = 0; y < rows; y++) for (unsigned x = 0; x < cols; x++) {
-    setPixelColorXY(x, y, CRGB(getPixelColorXY(x, y)).nscale8(scale));
-  }
-}
-
 //line function
-void Segment::drawLine(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint32_t c) {
+void Segment::drawLine(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint32_t c, bool soft) {
   if (!isActive()) return; // not active
-  const unsigned cols = virtualWidth();
-  const unsigned rows = virtualHeight();
+  const int cols = virtualWidth();
+  const int rows = virtualHeight();
   if (x0 >= cols || x1 >= cols || y0 >= rows || y1 >= rows) return;
-  const int dx = abs(x1-x0), sx = x0<x1 ? 1 : -1;
-  const int dy = abs(y1-y0), sy = y0<y1 ? 1 : -1;
-  int err = (dx>dy ? dx : -dy)/2, e2;
-  for (;;) {
-    setPixelColorXY(x0,y0,c);
-    if (x0==x1 && y0==y1) break;
-    e2 = err;
-    if (e2 >-dx) { err -= dy; x0 += sx; }
-    if (e2 < dy) { err += dx; y0 += sy; }
+
+  const int dx = abs(x1-x0), sx = x0<x1 ? 1 : -1; // x distance & step
+  const int dy = abs(y1-y0), sy = y0<y1 ? 1 : -1; // y distance & step
+
+  // single pixel (line length == 0)
+  if (dx+dy == 0) {
+    setPixelColorXY(x0, y0, c);
+    return;
+  }
+
+  if (soft) {
+    // Xiaolin Wu’s algorithm
+    const bool steep = dy > dx;
+    if (steep) {
+      // we need to go along longest dimension
+      std::swap(x0,y0);
+      std::swap(x1,y1);
+    }
+    if (x0 > x1) {
+      // we need to go in increasing fashion
+      std::swap(x0,x1);
+      std::swap(y0,y1);
+    }
+    float gradient = x1-x0 == 0 ? 1.0f : float(y1-y0) / float(x1-x0);
+    float intersectY = y0;
+    for (int x = x0; x <= x1; x++) {
+      unsigned keep = float(0xFFFF) * (intersectY-int(intersectY)); // how much color to keep
+      unsigned seep = 0xFFFF - keep; // how much background to keep
+      int y = int(intersectY);
+      if (steep) std::swap(x,y);  // temporaryly swap if steep
+      // pixel coverage is determined by fractional part of y co-ordinate
+      setPixelColorXY(x, y, color_blend(c, getPixelColorXY(x, y), keep, true));
+      setPixelColorXY(x+int(steep), y+int(!steep), color_blend(c, getPixelColorXY(x+int(steep), y+int(!steep)), seep, true));
+      intersectY += gradient;
+      if (steep) std::swap(x,y);  // restore if steep
+    }
+  } else {
+    // Bresenham's algorithm
+    int err = (dx>dy ? dx : -dy)/2;   // error direction
+    for (;;) {
+      setPixelColorXY(x0, y0, c);
+      if (x0==x1 && y0==y1) break;
+      int e2 = err;
+      if (e2 >-dx) { err -= dy; x0 += sx; }
+      if (e2 < dy) { err += dx; y0 += sy; }
+    }
   }
 }
 
diff --git a/wled00/bus_wrapper.h b/wled00/bus_wrapper.h
index efaad7c42..57e98467e 100644
--- a/wled00/bus_wrapper.h
+++ b/wled00/bus_wrapper.h
@@ -74,11 +74,16 @@
 #define I_8266_U1_APA106_3 82
 #define I_8266_DM_APA106_3 83
 #define I_8266_BB_APA106_3 84
-//WS2805
+//WS2805 (RGBCW)
 #define I_8266_U0_2805_5 89
 #define I_8266_U1_2805_5 90
 #define I_8266_DM_2805_5 91
 #define I_8266_BB_2805_5 92
+//TM1914 (RGB)
+#define I_8266_U0_TM1914_3 99
+#define I_8266_U1_TM1914_3 100
+#define I_8266_DM_TM1914_3 101
+#define I_8266_BB_TM1914_3 102
 
 /*** ESP32 Neopixel methods ***/
 //RGB
@@ -117,10 +122,14 @@
 #define I_32_RN_APA106_3 85
 #define I_32_I0_APA106_3 86
 #define I_32_I1_APA106_3 87
-//WS2805
+//WS2805 (RGBCW)
 #define I_32_RN_2805_5 93
 #define I_32_I0_2805_5 94
 #define I_32_I1_2805_5 95
+//TM1914 (RGB)
+#define I_32_RN_TM1914_3 96
+#define I_32_I0_TM1914_3 97
+#define I_32_I1_TM1914_3 98
 
 
 //APA102
@@ -170,10 +179,10 @@
 #define B_8266_DM_TM1_4 NeoPixelBusLg<NeoWrgbTm1814Feature, NeoEsp8266DmaTm1814Method, NeoGammaNullMethod>
 #define B_8266_BB_TM1_4 NeoPixelBusLg<NeoWrgbTm1814Feature, NeoEsp8266BitBangTm1814Method, NeoGammaNullMethod>
 //TM1829 (RGB)
-#define B_8266_U0_TM2_4 NeoPixelBusLg<NeoBrgFeature, NeoEsp8266Uart0Tm1829Method, NeoGammaNullMethod>
-#define B_8266_U1_TM2_4 NeoPixelBusLg<NeoBrgFeature, NeoEsp8266Uart1Tm1829Method, NeoGammaNullMethod>
-#define B_8266_DM_TM2_4 NeoPixelBusLg<NeoBrgFeature, NeoEsp8266DmaTm1829Method, NeoGammaNullMethod>
-#define B_8266_BB_TM2_4 NeoPixelBusLg<NeoBrgFeature, NeoEsp8266BitBangTm1829Method, NeoGammaNullMethod>
+#define B_8266_U0_TM2_3 NeoPixelBusLg<NeoBrgFeature, NeoEsp8266Uart0Tm1829Method, NeoGammaNullMethod>
+#define B_8266_U1_TM2_3 NeoPixelBusLg<NeoBrgFeature, NeoEsp8266Uart1Tm1829Method, NeoGammaNullMethod>
+#define B_8266_DM_TM2_3 NeoPixelBusLg<NeoBrgFeature, NeoEsp8266DmaTm1829Method, NeoGammaNullMethod>
+#define B_8266_BB_TM2_3 NeoPixelBusLg<NeoBrgFeature, NeoEsp8266BitBangTm1829Method, NeoGammaNullMethod>
 //UCS8903
 #define B_8266_U0_UCS_3 NeoPixelBusLg<NeoRgbUcs8903Feature, NeoEsp8266Uart0Ws2813Method, NeoGammaNullMethod> //3 chan, esp8266, gpio1
 #define B_8266_U1_UCS_3 NeoPixelBusLg<NeoRgbUcs8903Feature, NeoEsp8266Uart1Ws2813Method, NeoGammaNullMethod> //3 chan, esp8266, gpio2
@@ -199,6 +208,11 @@
 #define B_8266_U1_2805_5 NeoPixelBusLg<NeoGrbwwFeature, NeoEsp8266Uart1Ws2805Method, NeoGammaNullMethod> //esp8266, gpio2
 #define B_8266_DM_2805_5 NeoPixelBusLg<NeoGrbwwFeature, NeoEsp8266DmaWs2805Method, NeoGammaNullMethod> //esp8266, gpio3
 #define B_8266_BB_2805_5 NeoPixelBusLg<NeoGrbwwFeature, NeoEsp8266BitBangWs2805Method, NeoGammaNullMethod> //esp8266, bb
+//TM1914 (RGB)
+#define B_8266_U0_TM1914_3 NeoPixelBusLg<NeoRgbTm1914Feature, NeoEsp8266Uart0Tm1914Method, NeoGammaNullMethod>
+#define B_8266_U1_TM1914_3 NeoPixelBusLg<NeoRgbTm1914Feature, NeoEsp8266Uart1Tm1914Method, NeoGammaNullMethod>
+#define B_8266_DM_TM1914_3 NeoPixelBusLg<NeoRgbTm1914Feature, NeoEsp8266DmaTm1914Method, NeoGammaNullMethod>
+#define B_8266_BB_TM1914_3 NeoPixelBusLg<NeoRgbTm1914Feature, NeoEsp8266BitBangTm1914Method, NeoGammaNullMethod>
 #endif
 
 /*** ESP32 Neopixel methods ***/
@@ -210,8 +224,11 @@
 //#define B_32_I0_NEO_3 NeoPixelBusLg<NeoGrbFeature, NeoEsp32I2s0X8Ws2812xMethod, NeoGammaNullMethod> // parallel I2S
 #endif
 #ifndef WLED_NO_I2S1_PIXELBUS
+  #ifndef WLED_USE_PARALLEL_I2S
 #define B_32_I1_NEO_3 NeoPixelBusLg<NeoGrbFeature, NeoEsp32I2s1Ws2812xMethod, NeoGammaNullMethod>
-//#define B_32_I1_NEO_3 NeoPixelBusLg<NeoGrbFeature, NeoEsp32I2s1X8Ws2812xMethod, NeoGammaNullMethod> // parallel I2S
+  #else
+#define B_32_I1_NEO_3 NeoPixelBusLg<NeoGrbFeature, NeoEsp32I2s1X8Ws2812xMethod, NeoGammaNullMethod> // parallel I2S
+  #endif
 #endif
 //RGBW
 #define B_32_RN_NEO_4 NeoPixelBusLg<NeoGrbwFeature, NeoEsp32RmtNSk6812Method, NeoGammaNullMethod>
@@ -220,8 +237,11 @@
 //#define B_32_I0_NEO_4 NeoPixelBusLg<NeoGrbwFeature, NeoEsp32I2s0X8Sk6812Method, NeoGammaNullMethod> // parallel I2S
 #endif
 #ifndef WLED_NO_I2S1_PIXELBUS
+  #ifndef WLED_USE_PARALLEL_I2S
 #define B_32_I1_NEO_4 NeoPixelBusLg<NeoGrbwFeature, NeoEsp32I2s1Sk6812Method, NeoGammaNullMethod>
-//#define B_32_I1_NEO_4 NeoPixelBusLg<NeoGrbwFeature, NeoEsp32I2s1X8Sk6812Method, NeoGammaNullMethod> // parallel I2S
+  #else
+#define B_32_I1_NEO_4 NeoPixelBusLg<NeoGrbwFeature, NeoEsp32I2s1X8Sk6812Method, NeoGammaNullMethod> // parallel I2S
+  #endif
 #endif
 //400Kbps
 #define B_32_RN_400_3 NeoPixelBusLg<NeoGrbFeature, NeoEsp32RmtN400KbpsMethod, NeoGammaNullMethod>
@@ -230,8 +250,11 @@
 //#define B_32_I0_400_3 NeoPixelBusLg<NeoGrbFeature, NeoEsp32I2s0X8400KbpsMethod, NeoGammaNullMethod> // parallel I2S
 #endif
 #ifndef WLED_NO_I2S1_PIXELBUS
+  #ifndef WLED_USE_PARALLEL_I2S
 #define B_32_I1_400_3 NeoPixelBusLg<NeoGrbFeature, NeoEsp32I2s1400KbpsMethod, NeoGammaNullMethod>
-//#define B_32_I1_400_3 NeoPixelBusLg<NeoGrbFeature, NeoEsp32I2s1X8400KbpsMethod, NeoGammaNullMethod> // parallel I2S
+  #else
+#define B_32_I1_400_3 NeoPixelBusLg<NeoGrbFeature, NeoEsp32I2s1X8400KbpsMethod, NeoGammaNullMethod> // parallel I2S
+  #endif
 #endif
 //TM1814 (RGBW)
 #define B_32_RN_TM1_4 NeoPixelBusLg<NeoWrgbTm1814Feature, NeoEsp32RmtNTm1814Method, NeoGammaNullMethod>
@@ -240,8 +263,11 @@
 //#define B_32_I0_TM1_4 NeoPixelBusLg<NeoWrgbTm1814Feature, NeoEsp32I2s0X8Tm1814Method, NeoGammaNullMethod> // parallel I2S
 #endif
 #ifndef WLED_NO_I2S1_PIXELBUS
+  #ifndef WLED_USE_PARALLEL_I2S
 #define B_32_I1_TM1_4 NeoPixelBusLg<NeoWrgbTm1814Feature, NeoEsp32I2s1Tm1814Method, NeoGammaNullMethod>
-//#define B_32_I1_TM1_4 NeoPixelBusLg<NeoWrgbTm1814Feature, NeoEsp32I2s1X8Tm1814Method, NeoGammaNullMethod> // parallel I2S
+  #else
+#define B_32_I1_TM1_4 NeoPixelBusLg<NeoWrgbTm1814Feature, NeoEsp32I2s1X8Tm1814Method, NeoGammaNullMethod> // parallel I2S
+  #endif
 #endif
 //TM1829 (RGB)
 #define B_32_RN_TM2_3 NeoPixelBusLg<NeoBrgFeature, NeoEsp32RmtNTm1829Method, NeoGammaNullMethod>
@@ -250,8 +276,11 @@
 //#define B_32_I0_TM2_3 NeoPixelBusLg<NeoBrgFeature, NeoEsp32I2s0X8Tm1829Method, NeoGammaNullMethod> // parallel I2S
 #endif
 #ifndef WLED_NO_I2S1_PIXELBUS
+  #ifndef WLED_USE_PARALLEL_I2S
 #define B_32_I1_TM2_3 NeoPixelBusLg<NeoBrgFeature, NeoEsp32I2s1Tm1829Method, NeoGammaNullMethod>
-//#define B_32_I1_TM2_3 NeoPixelBusLg<NeoBrgFeature, NeoEsp32I2s1X8Tm1829Method, NeoGammaNullMethod> // parallel I2S
+  #else
+#define B_32_I1_TM2_3 NeoPixelBusLg<NeoBrgFeature, NeoEsp32I2s1X8Tm1829Method, NeoGammaNullMethod> // parallel I2S
+  #endif
 #endif
 //UCS8903
 #define B_32_RN_UCS_3 NeoPixelBusLg<NeoRgbUcs8903Feature, NeoEsp32RmtNWs2812xMethod, NeoGammaNullMethod>
@@ -260,8 +289,11 @@
 //#define B_32_I0_UCS_3 NeoPixelBusLg<NeoRgbUcs8903Feature, NeoEsp32I2s0X8800KbpsMethod, NeoGammaNullMethod> // parallel I2S
 #endif
 #ifndef WLED_NO_I2S1_PIXELBUS
+  #ifndef WLED_USE_PARALLEL_I2S
 #define B_32_I1_UCS_3 NeoPixelBusLg<NeoRgbUcs8903Feature, NeoEsp32I2s1800KbpsMethod, NeoGammaNullMethod>
-//#define B_32_I1_UCS_3 NeoPixelBusLg<NeoRgbUcs8903Feature, NeoEsp32I2s1X8800KbpsMethod, NeoGammaNullMethod> // parallel I2S
+  #else
+#define B_32_I1_UCS_3 NeoPixelBusLg<NeoRgbUcs8903Feature, NeoEsp32I2s1X8800KbpsMethod, NeoGammaNullMethod> // parallel I2S
+  #endif
 #endif
 //UCS8904
 #define B_32_RN_UCS_4 NeoPixelBusLg<NeoRgbwUcs8904Feature, NeoEsp32RmtNWs2812xMethod, NeoGammaNullMethod>
@@ -270,8 +302,11 @@
 //#define B_32_I0_UCS_4 NeoPixelBusLg<NeoRgbwUcs8904Feature, NeoEsp32I2s0X8800KbpsMethod, NeoGammaNullMethod>// parallel I2S
 #endif
 #ifndef WLED_NO_I2S1_PIXELBUS
+  #ifndef WLED_USE_PARALLEL_I2S
 #define B_32_I1_UCS_4 NeoPixelBusLg<NeoRgbwUcs8904Feature, NeoEsp32I2s1800KbpsMethod, NeoGammaNullMethod>
-//#define B_32_I1_UCS_4 NeoPixelBusLg<NeoRgbwUcs8904Feature, NeoEsp32I2s1X8800KbpsMethod, NeoGammaNullMethod>// parallel I2S
+  #else
+#define B_32_I1_UCS_4 NeoPixelBusLg<NeoRgbwUcs8904Feature, NeoEsp32I2s1X8800KbpsMethod, NeoGammaNullMethod>// parallel I2S
+  #endif
 #endif
 #define B_32_RN_APA106_3 NeoPixelBusLg<NeoGrbFeature, NeoEsp32RmtNApa106Method, NeoGammaNullMethod>
 #ifndef WLED_NO_I2S0_PIXELBUS
@@ -279,8 +314,11 @@
 //#define B_32_I0_APA106_3 NeoPixelBusLg<NeoGrbFeature, NeoEsp32I2s0X8Apa106Method, NeoGammaNullMethod> // parallel I2S
 #endif
 #ifndef WLED_NO_I2S1_PIXELBUS
+  #ifndef WLED_USE_PARALLEL_I2S
 #define B_32_I1_APA106_3 NeoPixelBusLg<NeoGrbFeature, NeoEsp32I2s1Apa106Method, NeoGammaNullMethod>
-//#define B_32_I1_APA106_3 NeoPixelBusLg<NeoGrbFeature, NeoEsp32I2s1X8Apa106Method, NeoGammaNullMethod> // parallel I2S
+  #else
+#define B_32_I1_APA106_3 NeoPixelBusLg<NeoGrbFeature, NeoEsp32I2s1X8Apa106Method, NeoGammaNullMethod> // parallel I2S
+  #endif
 #endif
 //FW1906 GRBCW
 #define B_32_RN_FW6_5 NeoPixelBusLg<NeoGrbcwxFeature, NeoEsp32RmtNWs2812xMethod, NeoGammaNullMethod>
@@ -289,8 +327,11 @@
 //#define B_32_I0_FW6_5 NeoPixelBusLg<NeoGrbcwxFeature, NeoEsp32I2s0X8800KbpsMethod, NeoGammaNullMethod> // parallel I2S
 #endif
 #ifndef WLED_NO_I2S1_PIXELBUS
+  #ifndef WLED_USE_PARALLEL_I2S
 #define B_32_I1_FW6_5 NeoPixelBusLg<NeoGrbcwxFeature, NeoEsp32I2s1800KbpsMethod, NeoGammaNullMethod>
-//#define B_32_I1_FW6_5 NeoPixelBusLg<NeoGrbcwxFeature, NeoEsp32I2s1X8800KbpsMethod, NeoGammaNullMethod> // parallel I2S
+  #else
+#define B_32_I1_FW6_5 NeoPixelBusLg<NeoGrbcwxFeature, NeoEsp32I2s1X8800KbpsMethod, NeoGammaNullMethod> // parallel I2S
+  #endif
 #endif
 //WS2805 RGBWC
 #define B_32_RN_2805_5 NeoPixelBusLg<NeoGrbwwFeature, NeoEsp32RmtNWs2805Method, NeoGammaNullMethod>
@@ -299,8 +340,24 @@
 //#define B_32_I0_2805_5 NeoPixelBusLg<NeoGrbwwFeature, NeoEsp32I2s0X8Ws2805Method, NeoGammaNullMethod> // parallel I2S
 #endif
 #ifndef WLED_NO_I2S1_PIXELBUS
+  #ifndef WLED_USE_PARALLEL_I2S
 #define B_32_I1_2805_5 NeoPixelBusLg<NeoGrbwwFeature, NeoEsp32I2s1Ws2805Method, NeoGammaNullMethod>
-//#define B_32_I1_2805_5 NeoPixelBusLg<NeoGrbwwFeature, NeoEsp32I2s1X8Ws2805Method, NeoGammaNullMethod> // parallel I2S
+  #else
+#define B_32_I1_2805_5 NeoPixelBusLg<NeoGrbwwFeature, NeoEsp32I2s1X8Ws2805Method, NeoGammaNullMethod> // parallel I2S
+  #endif
+#endif
+//TM1914 (RGB)
+#define B_32_RN_TM1914_3 NeoPixelBusLg<NeoGrbTm1914Feature, NeoEsp32RmtNTm1914Method, NeoGammaNullMethod>
+#ifndef WLED_NO_I2S0_PIXELBUS
+#define B_32_I0_TM1914_3 NeoPixelBusLg<NeoGrbTm1914Feature, NeoEsp32I2s0Tm1914Method, NeoGammaNullMethod>
+//#define B_32_I0_TM1914_3 NeoPixelBusLg<NeoGrbTm1914Feature, NeoEsp32I2s0X8Tm1914Method, NeoGammaNullMethod>
+#endif
+#ifndef WLED_NO_I2S1_PIXELBUS
+  #ifndef WLED_USE_PARALLEL_I2S
+#define B_32_I1_TM1914_3 NeoPixelBusLg<NeoGrbTm1914Feature, NeoEsp32I2s1Tm1914Method, NeoGammaNullMethod>
+  #else
+#define B_32_I1_TM1914_3 NeoPixelBusLg<NeoGrbTm1914Feature, NeoEsp32I2s1X8Tm1914Method, NeoGammaNullMethod>
+  #endif
 #endif
 #endif
 
@@ -363,6 +420,13 @@ class PolyBus {
     tm1814_strip->SetPixelSettings(NeoTm1814Settings(/*R*/225, /*G*/225, /*B*/225, /*W*/225));
   }
 
+  template <class T>
+  static void beginTM1914(void* busPtr) {
+    T tm1914_strip = static_cast<T>(busPtr);
+    tm1914_strip->Begin();
+    tm1914_strip->SetPixelSettings(NeoTm1914Settings());  //NeoTm1914_Mode_DinFdinAutoSwitch, NeoTm1914_Mode_DinOnly, NeoTm1914_Mode_FdinOnly 
+  }
+
   static void begin(void* busPtr, uint8_t busType, uint8_t* pins, uint16_t clock_kHz = 0U) {
     switch (busType) {
       case I_NONE: break;
@@ -383,10 +447,10 @@ class PolyBus {
       case I_8266_U1_TM1_4: beginTM1814<B_8266_U1_TM1_4*>(busPtr); break;
       case I_8266_DM_TM1_4: beginTM1814<B_8266_DM_TM1_4*>(busPtr); break;
       case I_8266_BB_TM1_4: beginTM1814<B_8266_BB_TM1_4*>(busPtr); break;
-      case I_8266_U0_TM2_3: (static_cast<B_8266_U0_TM2_4*>(busPtr))->Begin(); break;
-      case I_8266_U1_TM2_3: (static_cast<B_8266_U1_TM2_4*>(busPtr))->Begin(); break;
-      case I_8266_DM_TM2_3: (static_cast<B_8266_DM_TM2_4*>(busPtr))->Begin(); break;
-      case I_8266_BB_TM2_3: (static_cast<B_8266_BB_TM2_4*>(busPtr))->Begin(); break;
+      case I_8266_U0_TM2_3: (static_cast<B_8266_U0_TM2_3*>(busPtr))->Begin(); break;
+      case I_8266_U1_TM2_3: (static_cast<B_8266_U1_TM2_3*>(busPtr))->Begin(); break;
+      case I_8266_DM_TM2_3: (static_cast<B_8266_DM_TM2_3*>(busPtr))->Begin(); break;
+      case I_8266_BB_TM2_3: (static_cast<B_8266_BB_TM2_3*>(busPtr))->Begin(); break;
       case I_HS_DOT_3: beginDotStar<B_HS_DOT_3*>(busPtr, -1, -1, -1, -1, clock_kHz); break;
       case I_HS_LPD_3: beginDotStar<B_HS_LPD_3*>(busPtr, -1, -1, -1, -1, clock_kHz); break;
       case I_HS_LPO_3: beginDotStar<B_HS_LPO_3*>(busPtr, -1, -1, -1, -1, clock_kHz); break;
@@ -412,6 +476,10 @@ class PolyBus {
       case I_8266_U1_2805_5: (static_cast<B_8266_U1_2805_5*>(busPtr))->Begin(); break;
       case I_8266_DM_2805_5: (static_cast<B_8266_DM_2805_5*>(busPtr))->Begin(); break;
       case I_8266_BB_2805_5: (static_cast<B_8266_BB_2805_5*>(busPtr))->Begin(); break;
+      case I_8266_U0_TM1914_3: beginTM1914<B_8266_U0_TM1914_3*>(busPtr); break;
+      case I_8266_U1_TM1914_3: beginTM1914<B_8266_U1_TM1914_3*>(busPtr); break;
+      case I_8266_DM_TM1914_3: beginTM1914<B_8266_DM_TM1914_3*>(busPtr); break;
+      case I_8266_BB_TM1914_3: beginTM1914<B_8266_BB_TM1914_3*>(busPtr); break;
     #endif
     #ifdef ARDUINO_ARCH_ESP32
       case I_32_RN_NEO_3: (static_cast<B_32_RN_NEO_3*>(busPtr))->Begin(); break;
@@ -480,6 +548,13 @@ class PolyBus {
       #ifndef WLED_NO_I2S1_PIXELBUS
       case I_32_I1_2805_5: (static_cast<B_32_I1_2805_5*>(busPtr))->Begin(); break;
       #endif
+      case I_32_RN_TM1914_3: beginTM1914<B_32_RN_TM1914_3*>(busPtr); break;
+      #ifndef WLED_NO_I2S0_PIXELBUS
+      case I_32_I0_TM1914_3: beginTM1914<B_32_I0_TM1914_3*>(busPtr); break;
+      #endif
+      #ifndef WLED_NO_I2S1_PIXELBUS
+      case I_32_I1_TM1914_3: beginTM1914<B_32_I1_TM1914_3*>(busPtr); break;
+      #endif
       // ESP32 can (and should, to avoid inadvertantly driving the chip select signal) specify the pins used for SPI, but only in begin()
       case I_HS_DOT_3: beginDotStar<B_HS_DOT_3*>(busPtr, pins[1], -1, pins[0], -1, clock_kHz); break;
       case I_HS_LPD_3: beginDotStar<B_HS_LPD_3*>(busPtr, pins[1], -1, pins[0], -1, clock_kHz); break;
@@ -499,7 +574,11 @@ class PolyBus {
     #if defined(ARDUINO_ARCH_ESP32) && !(defined(CONFIG_IDF_TARGET_ESP32S2) || defined(CONFIG_IDF_TARGET_ESP32S3) || defined(CONFIG_IDF_TARGET_ESP32C3))
     // NOTE: "channel" is only used on ESP32 (and its variants) for RMT channel allocation
     // since 0.15.0-b3 I2S1 is favoured for classic ESP32 and moved to position 0 (channel 0) so we need to subtract 1 for correct RMT allocation
+      #ifdef WLED_USE_PARALLEL_I2S
+    if (channel > 7) channel -= 8; // accommodate parallel I2S1 which is used 1st on classic ESP32
+      #else
     if (channel > 0) channel--; // accommodate I2S1 which is used as 1st bus on classic ESP32
+      #endif
     #endif
     void* busPtr = nullptr;
     switch (busType) {
@@ -521,10 +600,10 @@ class PolyBus {
       case I_8266_U1_TM1_4: busPtr = new B_8266_U1_TM1_4(len, pins[0]); break;
       case I_8266_DM_TM1_4: busPtr = new B_8266_DM_TM1_4(len, pins[0]); break;
       case I_8266_BB_TM1_4: busPtr = new B_8266_BB_TM1_4(len, pins[0]); break;
-      case I_8266_U0_TM2_3: busPtr = new B_8266_U0_TM2_4(len, pins[0]); break;
-      case I_8266_U1_TM2_3: busPtr = new B_8266_U1_TM2_4(len, pins[0]); break;
-      case I_8266_DM_TM2_3: busPtr = new B_8266_DM_TM2_4(len, pins[0]); break;
-      case I_8266_BB_TM2_3: busPtr = new B_8266_BB_TM2_4(len, pins[0]); break;
+      case I_8266_U0_TM2_3: busPtr = new B_8266_U0_TM2_3(len, pins[0]); break;
+      case I_8266_U1_TM2_3: busPtr = new B_8266_U1_TM2_3(len, pins[0]); break;
+      case I_8266_DM_TM2_3: busPtr = new B_8266_DM_TM2_3(len, pins[0]); break;
+      case I_8266_BB_TM2_3: busPtr = new B_8266_BB_TM2_3(len, pins[0]); break;
       case I_8266_U0_UCS_3: busPtr = new B_8266_U0_UCS_3(len, pins[0]); break;
       case I_8266_U1_UCS_3: busPtr = new B_8266_U1_UCS_3(len, pins[0]); break;
       case I_8266_DM_UCS_3: busPtr = new B_8266_DM_UCS_3(len, pins[0]); break;
@@ -545,6 +624,10 @@ class PolyBus {
       case I_8266_U1_2805_5: busPtr = new B_8266_U1_2805_5(len, pins[0]); break;
       case I_8266_DM_2805_5: busPtr = new B_8266_DM_2805_5(len, pins[0]); break;
       case I_8266_BB_2805_5: busPtr = new B_8266_BB_2805_5(len, pins[0]); break;
+      case I_8266_U0_TM1914_3: busPtr = new B_8266_U0_TM1914_3(len, pins[0]); break;
+      case I_8266_U1_TM1914_3: busPtr = new B_8266_U1_TM1914_3(len, pins[0]); break;
+      case I_8266_DM_TM1914_3: busPtr = new B_8266_DM_TM1914_3(len, pins[0]); break;
+      case I_8266_BB_TM1914_3: busPtr = new B_8266_BB_TM1914_3(len, pins[0]); break;
     #endif
     #ifdef ARDUINO_ARCH_ESP32
       case I_32_RN_NEO_3: busPtr = new B_32_RN_NEO_3(len, pins[0], (NeoBusChannel)channel); break;
@@ -613,6 +696,13 @@ class PolyBus {
       #ifndef WLED_NO_I2S1_PIXELBUS
       case I_32_I1_2805_5: busPtr = new B_32_I1_2805_5(len, pins[0]); break;
       #endif
+      case I_32_RN_TM1914_3: busPtr = new B_32_RN_TM1914_3(len, pins[0], (NeoBusChannel)channel); break;
+      #ifndef WLED_NO_I2S0_PIXELBUS
+      case I_32_I0_TM1914_3: busPtr = new B_32_I0_TM1914_3(len, pins[0]); break;
+      #endif
+      #ifndef WLED_NO_I2S1_PIXELBUS
+      case I_32_I1_TM1914_3: busPtr = new B_32_I1_TM1914_3(len, pins[0]); break;
+      #endif
     #endif
       // for 2-wire: pins[1] is clk, pins[0] is dat.  begin expects (len, clk, dat)
       case I_HS_DOT_3: busPtr = new B_HS_DOT_3(len, pins[1], pins[0]); break;
@@ -650,10 +740,10 @@ class PolyBus {
       case I_8266_U1_TM1_4: (static_cast<B_8266_U1_TM1_4*>(busPtr))->Show(consistent); break;
       case I_8266_DM_TM1_4: (static_cast<B_8266_DM_TM1_4*>(busPtr))->Show(consistent); break;
       case I_8266_BB_TM1_4: (static_cast<B_8266_BB_TM1_4*>(busPtr))->Show(consistent); break;
-      case I_8266_U0_TM2_3: (static_cast<B_8266_U0_TM2_4*>(busPtr))->Show(consistent); break;
-      case I_8266_U1_TM2_3: (static_cast<B_8266_U1_TM2_4*>(busPtr))->Show(consistent); break;
-      case I_8266_DM_TM2_3: (static_cast<B_8266_DM_TM2_4*>(busPtr))->Show(consistent); break;
-      case I_8266_BB_TM2_3: (static_cast<B_8266_BB_TM2_4*>(busPtr))->Show(consistent); break;
+      case I_8266_U0_TM2_3: (static_cast<B_8266_U0_TM2_3*>(busPtr))->Show(consistent); break;
+      case I_8266_U1_TM2_3: (static_cast<B_8266_U1_TM2_3*>(busPtr))->Show(consistent); break;
+      case I_8266_DM_TM2_3: (static_cast<B_8266_DM_TM2_3*>(busPtr))->Show(consistent); break;
+      case I_8266_BB_TM2_3: (static_cast<B_8266_BB_TM2_3*>(busPtr))->Show(consistent); break;
       case I_8266_U0_UCS_3: (static_cast<B_8266_U0_UCS_3*>(busPtr))->Show(consistent); break;
       case I_8266_U1_UCS_3: (static_cast<B_8266_U1_UCS_3*>(busPtr))->Show(consistent); break;
       case I_8266_DM_UCS_3: (static_cast<B_8266_DM_UCS_3*>(busPtr))->Show(consistent); break;
@@ -674,6 +764,10 @@ class PolyBus {
       case I_8266_U1_2805_5: (static_cast<B_8266_U1_2805_5*>(busPtr))->Show(consistent); break;
       case I_8266_DM_2805_5: (static_cast<B_8266_DM_2805_5*>(busPtr))->Show(consistent); break;
       case I_8266_BB_2805_5: (static_cast<B_8266_BB_2805_5*>(busPtr))->Show(consistent); break;
+      case I_8266_U0_TM1914_3: (static_cast<B_8266_U0_TM1914_3*>(busPtr))->Show(consistent); break;
+      case I_8266_U1_TM1914_3: (static_cast<B_8266_U1_TM1914_3*>(busPtr))->Show(consistent); break;
+      case I_8266_DM_TM1914_3: (static_cast<B_8266_DM_TM1914_3*>(busPtr))->Show(consistent); break;
+      case I_8266_BB_TM1914_3: (static_cast<B_8266_BB_TM1914_3*>(busPtr))->Show(consistent); break;
     #endif
     #ifdef ARDUINO_ARCH_ESP32
       case I_32_RN_NEO_3: (static_cast<B_32_RN_NEO_3*>(busPtr))->Show(consistent); break;
@@ -742,6 +836,13 @@ class PolyBus {
       #ifndef WLED_NO_I2S1_PIXELBUS
       case I_32_I1_2805_5: (static_cast<B_32_I1_2805_5*>(busPtr))->Show(consistent); break;
       #endif
+      case I_32_RN_TM1914_3: (static_cast<B_32_RN_TM1914_3*>(busPtr))->Show(consistent); break;
+      #ifndef WLED_NO_I2S0_PIXELBUS
+      case I_32_I0_TM1914_3: (static_cast<B_32_I0_TM1914_3*>(busPtr))->Show(consistent); break;
+      #endif
+      #ifndef WLED_NO_I2S1_PIXELBUS
+      case I_32_I1_TM1914_3: (static_cast<B_32_I1_TM1914_3*>(busPtr))->Show(consistent); break;
+      #endif
     #endif
       case I_HS_DOT_3: (static_cast<B_HS_DOT_3*>(busPtr))->Show(consistent); break;
       case I_SS_DOT_3: (static_cast<B_SS_DOT_3*>(busPtr))->Show(consistent); break;
@@ -776,10 +877,10 @@ class PolyBus {
       case I_8266_U1_TM1_4: return (static_cast<B_8266_U1_TM1_4*>(busPtr))->CanShow(); break;
       case I_8266_DM_TM1_4: return (static_cast<B_8266_DM_TM1_4*>(busPtr))->CanShow(); break;
       case I_8266_BB_TM1_4: return (static_cast<B_8266_BB_TM1_4*>(busPtr))->CanShow(); break;
-      case I_8266_U0_TM2_3: return (static_cast<B_8266_U0_TM2_4*>(busPtr))->CanShow(); break;
-      case I_8266_U1_TM2_3: return (static_cast<B_8266_U1_TM2_4*>(busPtr))->CanShow(); break;
-      case I_8266_DM_TM2_3: return (static_cast<B_8266_DM_TM2_4*>(busPtr))->CanShow(); break;
-      case I_8266_BB_TM2_3: return (static_cast<B_8266_BB_TM2_4*>(busPtr))->CanShow(); break;
+      case I_8266_U0_TM2_3: return (static_cast<B_8266_U0_TM2_3*>(busPtr))->CanShow(); break;
+      case I_8266_U1_TM2_3: return (static_cast<B_8266_U1_TM2_3*>(busPtr))->CanShow(); break;
+      case I_8266_DM_TM2_3: return (static_cast<B_8266_DM_TM2_3*>(busPtr))->CanShow(); break;
+      case I_8266_BB_TM2_3: return (static_cast<B_8266_BB_TM2_3*>(busPtr))->CanShow(); break;
       case I_8266_U0_UCS_3: return (static_cast<B_8266_U0_UCS_3*>(busPtr))->CanShow(); break;
       case I_8266_U1_UCS_3: return (static_cast<B_8266_U1_UCS_3*>(busPtr))->CanShow(); break;
       case I_8266_DM_UCS_3: return (static_cast<B_8266_DM_UCS_3*>(busPtr))->CanShow(); break;
@@ -799,6 +900,10 @@ class PolyBus {
       case I_8266_U1_2805_5: return (static_cast<B_8266_U1_2805_5*>(busPtr))->CanShow(); break;
       case I_8266_DM_2805_5: return (static_cast<B_8266_DM_2805_5*>(busPtr))->CanShow(); break;
       case I_8266_BB_2805_5: return (static_cast<B_8266_BB_2805_5*>(busPtr))->CanShow(); break;
+      case I_8266_U0_TM1914_3: return (static_cast<B_8266_U0_TM1914_3*>(busPtr))->CanShow(); break;
+      case I_8266_U1_TM1914_3: return (static_cast<B_8266_U1_TM1914_3*>(busPtr))->CanShow(); break;
+      case I_8266_DM_TM1914_3: return (static_cast<B_8266_DM_TM1914_3*>(busPtr))->CanShow(); break;
+      case I_8266_BB_TM1914_3: return (static_cast<B_8266_BB_TM1914_3*>(busPtr))->CanShow(); break;
     #endif
     #ifdef ARDUINO_ARCH_ESP32
       case I_32_RN_NEO_3: return (static_cast<B_32_RN_NEO_3*>(busPtr))->CanShow(); break;
@@ -867,6 +972,13 @@ class PolyBus {
       #ifndef WLED_NO_I2S1_PIXELBUS
       case I_32_I1_2805_5: return (static_cast<B_32_I1_2805_5*>(busPtr))->CanShow(); break;
       #endif
+      case I_32_RN_TM1914_3: return (static_cast<B_32_RN_TM1914_3*>(busPtr))->CanShow(); break;
+      #ifndef WLED_NO_I2S0_PIXELBUS
+      case I_32_I0_TM1914_3: return (static_cast<B_32_I0_TM1914_3*>(busPtr))->CanShow(); break;
+      #endif
+      #ifndef WLED_NO_I2S1_PIXELBUS
+      case I_32_I1_TM1914_3: return (static_cast<B_32_I1_TM1914_3*>(busPtr))->CanShow(); break;
+      #endif
     #endif
       case I_HS_DOT_3: return (static_cast<B_HS_DOT_3*>(busPtr))->CanShow(); break;
       case I_SS_DOT_3: return (static_cast<B_SS_DOT_3*>(busPtr))->CanShow(); break;
@@ -926,10 +1038,10 @@ class PolyBus {
       case I_8266_U1_TM1_4: (static_cast<B_8266_U1_TM1_4*>(busPtr))->SetPixelColor(pix, col); break;
       case I_8266_DM_TM1_4: (static_cast<B_8266_DM_TM1_4*>(busPtr))->SetPixelColor(pix, col); break;
       case I_8266_BB_TM1_4: (static_cast<B_8266_BB_TM1_4*>(busPtr))->SetPixelColor(pix, col); break;
-      case I_8266_U0_TM2_3: (static_cast<B_8266_U0_TM2_4*>(busPtr))->SetPixelColor(pix, RgbColor(col)); break;
-      case I_8266_U1_TM2_3: (static_cast<B_8266_U1_TM2_4*>(busPtr))->SetPixelColor(pix, RgbColor(col)); break;
-      case I_8266_DM_TM2_3: (static_cast<B_8266_DM_TM2_4*>(busPtr))->SetPixelColor(pix, RgbColor(col)); break;
-      case I_8266_BB_TM2_3: (static_cast<B_8266_BB_TM2_4*>(busPtr))->SetPixelColor(pix, RgbColor(col)); break;
+      case I_8266_U0_TM2_3: (static_cast<B_8266_U0_TM2_3*>(busPtr))->SetPixelColor(pix, RgbColor(col)); break;
+      case I_8266_U1_TM2_3: (static_cast<B_8266_U1_TM2_3*>(busPtr))->SetPixelColor(pix, RgbColor(col)); break;
+      case I_8266_DM_TM2_3: (static_cast<B_8266_DM_TM2_3*>(busPtr))->SetPixelColor(pix, RgbColor(col)); break;
+      case I_8266_BB_TM2_3: (static_cast<B_8266_BB_TM2_3*>(busPtr))->SetPixelColor(pix, RgbColor(col)); break;
       case I_8266_U0_UCS_3: (static_cast<B_8266_U0_UCS_3*>(busPtr))->SetPixelColor(pix, Rgb48Color(RgbColor(col))); break;
       case I_8266_U1_UCS_3: (static_cast<B_8266_U1_UCS_3*>(busPtr))->SetPixelColor(pix, Rgb48Color(RgbColor(col))); break;
       case I_8266_DM_UCS_3: (static_cast<B_8266_DM_UCS_3*>(busPtr))->SetPixelColor(pix, Rgb48Color(RgbColor(col))); break;
@@ -950,6 +1062,10 @@ class PolyBus {
       case I_8266_U1_2805_5: (static_cast<B_8266_U1_2805_5*>(busPtr))->SetPixelColor(pix, RgbwwColor(col.R, col.G, col.B, cctWW, cctCW)); break;
       case I_8266_DM_2805_5: (static_cast<B_8266_DM_2805_5*>(busPtr))->SetPixelColor(pix, RgbwwColor(col.R, col.G, col.B, cctWW, cctCW)); break;
       case I_8266_BB_2805_5: (static_cast<B_8266_BB_2805_5*>(busPtr))->SetPixelColor(pix, RgbwwColor(col.R, col.G, col.B, cctWW, cctCW)); break;
+      case I_8266_U0_TM1914_3: (static_cast<B_8266_U0_TM1914_3*>(busPtr))->SetPixelColor(pix, RgbColor(col)); break;
+      case I_8266_U1_TM1914_3: (static_cast<B_8266_U1_TM1914_3*>(busPtr))->SetPixelColor(pix, RgbColor(col)); break;
+      case I_8266_DM_TM1914_3: (static_cast<B_8266_DM_TM1914_3*>(busPtr))->SetPixelColor(pix, RgbColor(col)); break;
+      case I_8266_BB_TM1914_3: (static_cast<B_8266_BB_TM1914_3*>(busPtr))->SetPixelColor(pix, RgbColor(col)); break;
     #endif
     #ifdef ARDUINO_ARCH_ESP32
       case I_32_RN_NEO_3: (static_cast<B_32_RN_NEO_3*>(busPtr))->SetPixelColor(pix, RgbColor(col)); break;
@@ -1018,6 +1134,13 @@ class PolyBus {
       #ifndef WLED_NO_I2S1_PIXELBUS
       case I_32_I1_2805_5: (static_cast<B_32_I1_2805_5*>(busPtr))->SetPixelColor(pix, RgbwwColor(col.R, col.G, col.B, cctWW, cctCW)); break;
       #endif
+      case I_32_RN_TM1914_3: (static_cast<B_32_RN_TM1914_3*>(busPtr))->SetPixelColor(pix, RgbColor(col)); break;
+      #ifndef WLED_NO_I2S0_PIXELBUS
+      case I_32_I0_TM1914_3: (static_cast<B_32_I0_TM1914_3*>(busPtr))->SetPixelColor(pix, RgbColor(col)); break;
+      #endif
+      #ifndef WLED_NO_I2S1_PIXELBUS
+      case I_32_I1_TM1914_3: (static_cast<B_32_I1_TM1914_3*>(busPtr))->SetPixelColor(pix, RgbColor(col)); break;
+      #endif
     #endif
       case I_HS_DOT_3: (static_cast<B_HS_DOT_3*>(busPtr))->SetPixelColor(pix, RgbColor(col)); break;
       case I_SS_DOT_3: (static_cast<B_SS_DOT_3*>(busPtr))->SetPixelColor(pix, RgbColor(col)); break;
@@ -1052,10 +1175,10 @@ class PolyBus {
       case I_8266_U1_TM1_4: (static_cast<B_8266_U1_TM1_4*>(busPtr))->SetLuminance(b); break;
       case I_8266_DM_TM1_4: (static_cast<B_8266_DM_TM1_4*>(busPtr))->SetLuminance(b); break;
       case I_8266_BB_TM1_4: (static_cast<B_8266_BB_TM1_4*>(busPtr))->SetLuminance(b); break;
-      case I_8266_U0_TM2_3: (static_cast<B_8266_U0_TM2_4*>(busPtr))->SetLuminance(b); break;
-      case I_8266_U1_TM2_3: (static_cast<B_8266_U1_TM2_4*>(busPtr))->SetLuminance(b); break;
-      case I_8266_DM_TM2_3: (static_cast<B_8266_DM_TM2_4*>(busPtr))->SetLuminance(b); break;
-      case I_8266_BB_TM2_3: (static_cast<B_8266_BB_TM2_4*>(busPtr))->SetLuminance(b); break;
+      case I_8266_U0_TM2_3: (static_cast<B_8266_U0_TM2_3*>(busPtr))->SetLuminance(b); break;
+      case I_8266_U1_TM2_3: (static_cast<B_8266_U1_TM2_3*>(busPtr))->SetLuminance(b); break;
+      case I_8266_DM_TM2_3: (static_cast<B_8266_DM_TM2_3*>(busPtr))->SetLuminance(b); break;
+      case I_8266_BB_TM2_3: (static_cast<B_8266_BB_TM2_3*>(busPtr))->SetLuminance(b); break;
       case I_8266_U0_UCS_3: (static_cast<B_8266_U0_UCS_3*>(busPtr))->SetLuminance(b); break;
       case I_8266_U1_UCS_3: (static_cast<B_8266_U1_UCS_3*>(busPtr))->SetLuminance(b); break;
       case I_8266_DM_UCS_3: (static_cast<B_8266_DM_UCS_3*>(busPtr))->SetLuminance(b); break;
@@ -1076,6 +1199,10 @@ class PolyBus {
       case I_8266_U1_2805_5: (static_cast<B_8266_U1_2805_5*>(busPtr))->SetLuminance(b); break;
       case I_8266_DM_2805_5: (static_cast<B_8266_DM_2805_5*>(busPtr))->SetLuminance(b); break;
       case I_8266_BB_2805_5: (static_cast<B_8266_BB_2805_5*>(busPtr))->SetLuminance(b); break;
+      case I_8266_U0_TM1914_3: (static_cast<B_8266_U0_TM1914_3*>(busPtr))->SetLuminance(b); break;
+      case I_8266_U1_TM1914_3: (static_cast<B_8266_U1_TM1914_3*>(busPtr))->SetLuminance(b); break;
+      case I_8266_DM_TM1914_3: (static_cast<B_8266_DM_TM1914_3*>(busPtr))->SetLuminance(b); break;
+      case I_8266_BB_TM1914_3: (static_cast<B_8266_BB_TM1914_3*>(busPtr))->SetLuminance(b); break;
     #endif
     #ifdef ARDUINO_ARCH_ESP32
       case I_32_RN_NEO_3: (static_cast<B_32_RN_NEO_3*>(busPtr))->SetLuminance(b); break;
@@ -1144,6 +1271,13 @@ class PolyBus {
       #ifndef WLED_NO_I2S1_PIXELBUS
       case I_32_I1_2805_5: (static_cast<B_32_I1_2805_5*>(busPtr))->SetLuminance(b); break;
       #endif
+      case I_32_RN_TM1914_3: (static_cast<B_32_RN_TM1914_3*>(busPtr))->SetLuminance(b); break;
+      #ifndef WLED_NO_I2S0_PIXELBUS
+      case I_32_I0_TM1914_3: (static_cast<B_32_I0_TM1914_3*>(busPtr))->SetLuminance(b); break;
+      #endif
+      #ifndef WLED_NO_I2S1_PIXELBUS
+      case I_32_I1_TM1914_3: (static_cast<B_32_I1_TM1914_3*>(busPtr))->SetLuminance(b); break;
+      #endif
     #endif
       case I_HS_DOT_3: (static_cast<B_HS_DOT_3*>(busPtr))->SetLuminance(b); break;
       case I_SS_DOT_3: (static_cast<B_SS_DOT_3*>(busPtr))->SetLuminance(b); break;
@@ -1179,10 +1313,10 @@ class PolyBus {
       case I_8266_U1_TM1_4: col = (static_cast<B_8266_U1_TM1_4*>(busPtr))->GetPixelColor(pix); break;
       case I_8266_DM_TM1_4: col = (static_cast<B_8266_DM_TM1_4*>(busPtr))->GetPixelColor(pix); break;
       case I_8266_BB_TM1_4: col = (static_cast<B_8266_BB_TM1_4*>(busPtr))->GetPixelColor(pix); break;
-      case I_8266_U0_TM2_3: col = (static_cast<B_8266_U0_TM2_4*>(busPtr))->GetPixelColor(pix); break;
-      case I_8266_U1_TM2_3: col = (static_cast<B_8266_U1_TM2_4*>(busPtr))->GetPixelColor(pix); break;
-      case I_8266_DM_TM2_3: col = (static_cast<B_8266_DM_TM2_4*>(busPtr))->GetPixelColor(pix); break;
-      case I_8266_BB_TM2_3: col = (static_cast<B_8266_BB_TM2_4*>(busPtr))->GetPixelColor(pix); break;
+      case I_8266_U0_TM2_3: col = (static_cast<B_8266_U0_TM2_3*>(busPtr))->GetPixelColor(pix); break;
+      case I_8266_U1_TM2_3: col = (static_cast<B_8266_U1_TM2_3*>(busPtr))->GetPixelColor(pix); break;
+      case I_8266_DM_TM2_3: col = (static_cast<B_8266_DM_TM2_3*>(busPtr))->GetPixelColor(pix); break;
+      case I_8266_BB_TM2_3: col = (static_cast<B_8266_BB_TM2_3*>(busPtr))->GetPixelColor(pix); break;
       case I_8266_U0_UCS_3: { Rgb48Color c = (static_cast<B_8266_U0_UCS_3*>(busPtr))->GetPixelColor(pix); col = RGBW32(c.R>>8,c.G>>8,c.B>>8,0); } break;
       case I_8266_U1_UCS_3: { Rgb48Color c = (static_cast<B_8266_U1_UCS_3*>(busPtr))->GetPixelColor(pix); col = RGBW32(c.R>>8,c.G>>8,c.B>>8,0); } break;
       case I_8266_DM_UCS_3: { Rgb48Color c = (static_cast<B_8266_DM_UCS_3*>(busPtr))->GetPixelColor(pix); col = RGBW32(c.R>>8,c.G>>8,c.B>>8,0); } break;
@@ -1203,6 +1337,10 @@ class PolyBus {
       case I_8266_U1_2805_5: { RgbwwColor c = (static_cast<B_8266_U1_2805_5*>(busPtr))->GetPixelColor(pix); col = RGBW32(c.R,c.G,c.B,max(c.WW,c.CW)); } break; // will not return original W
       case I_8266_DM_2805_5: { RgbwwColor c = (static_cast<B_8266_DM_2805_5*>(busPtr))->GetPixelColor(pix); col = RGBW32(c.R,c.G,c.B,max(c.WW,c.CW)); } break; // will not return original W
       case I_8266_BB_2805_5: { RgbwwColor c = (static_cast<B_8266_BB_2805_5*>(busPtr))->GetPixelColor(pix); col = RGBW32(c.R,c.G,c.B,max(c.WW,c.CW)); } break; // will not return original W
+      case I_8266_U0_TM1914_3: col = (static_cast<B_8266_U0_TM1914_3*>(busPtr))->GetPixelColor(pix); break;
+      case I_8266_U1_TM1914_3: col = (static_cast<B_8266_U1_TM1914_3*>(busPtr))->GetPixelColor(pix); break;
+      case I_8266_DM_TM1914_3: col = (static_cast<B_8266_DM_TM1914_3*>(busPtr))->GetPixelColor(pix); break;
+      case I_8266_BB_TM1914_3: col = (static_cast<B_8266_BB_TM1914_3*>(busPtr))->GetPixelColor(pix); break;
     #endif
     #ifdef ARDUINO_ARCH_ESP32
       case I_32_RN_NEO_3: col = (static_cast<B_32_RN_NEO_3*>(busPtr))->GetPixelColor(pix); break;
@@ -1271,6 +1409,13 @@ class PolyBus {
       #ifndef WLED_NO_I2S1_PIXELBUS
       case I_32_I1_2805_5: { RgbwwColor c = (static_cast<B_32_I1_2805_5*>(busPtr))->GetPixelColor(pix); col = RGBW32(c.R,c.G,c.B,max(c.WW,c.CW)); } break; // will not return original W
       #endif
+      case I_32_RN_TM1914_3: col = (static_cast<B_32_RN_TM1914_3*>(busPtr))->GetPixelColor(pix); break;
+      #ifndef WLED_NO_I2S0_PIXELBUS
+      case I_32_I0_TM1914_3: col = (static_cast<B_32_I0_TM1914_3*>(busPtr))->GetPixelColor(pix); break;
+      #endif
+      #ifndef WLED_NO_I2S1_PIXELBUS
+      case I_32_I1_TM1914_3: col = (static_cast<B_32_I1_TM1914_3*>(busPtr))->GetPixelColor(pix); break;
+      #endif
     #endif
       case I_HS_DOT_3: col = (static_cast<B_HS_DOT_3*>(busPtr))->GetPixelColor(pix); break;
       case I_SS_DOT_3: col = (static_cast<B_SS_DOT_3*>(busPtr))->GetPixelColor(pix); break;
@@ -1324,10 +1469,10 @@ class PolyBus {
       case I_8266_U1_TM1_4: delete (static_cast<B_8266_U1_TM1_4*>(busPtr)); break;
       case I_8266_DM_TM1_4: delete (static_cast<B_8266_DM_TM1_4*>(busPtr)); break;
       case I_8266_BB_TM1_4: delete (static_cast<B_8266_BB_TM1_4*>(busPtr)); break;
-      case I_8266_U0_TM2_3: delete (static_cast<B_8266_U0_TM2_4*>(busPtr)); break;
-      case I_8266_U1_TM2_3: delete (static_cast<B_8266_U1_TM2_4*>(busPtr)); break;
-      case I_8266_DM_TM2_3: delete (static_cast<B_8266_DM_TM2_4*>(busPtr)); break;
-      case I_8266_BB_TM2_3: delete (static_cast<B_8266_BB_TM2_4*>(busPtr)); break;
+      case I_8266_U0_TM2_3: delete (static_cast<B_8266_U0_TM2_3*>(busPtr)); break;
+      case I_8266_U1_TM2_3: delete (static_cast<B_8266_U1_TM2_3*>(busPtr)); break;
+      case I_8266_DM_TM2_3: delete (static_cast<B_8266_DM_TM2_3*>(busPtr)); break;
+      case I_8266_BB_TM2_3: delete (static_cast<B_8266_BB_TM2_3*>(busPtr)); break;
       case I_8266_U0_UCS_3: delete (static_cast<B_8266_U0_UCS_3*>(busPtr)); break;
       case I_8266_U1_UCS_3: delete (static_cast<B_8266_U1_UCS_3*>(busPtr)); break;
       case I_8266_DM_UCS_3: delete (static_cast<B_8266_DM_UCS_3*>(busPtr)); break;
@@ -1348,6 +1493,10 @@ class PolyBus {
       case I_8266_U1_2805_5: delete (static_cast<B_8266_U1_2805_5*>(busPtr)); break;
       case I_8266_DM_2805_5: delete (static_cast<B_8266_DM_2805_5*>(busPtr)); break;
       case I_8266_BB_2805_5: delete (static_cast<B_8266_BB_2805_5*>(busPtr)); break;
+      case I_8266_U0_TM1914_3: delete (static_cast<B_8266_U0_TM1914_3*>(busPtr)); break;
+      case I_8266_U1_TM1914_3: delete (static_cast<B_8266_U1_TM1914_3*>(busPtr)); break;
+      case I_8266_DM_TM1914_3: delete (static_cast<B_8266_DM_TM1914_3*>(busPtr)); break;
+      case I_8266_BB_TM1914_3: delete (static_cast<B_8266_BB_TM1914_3*>(busPtr)); break;
     #endif
     #ifdef ARDUINO_ARCH_ESP32
       case I_32_RN_NEO_3: delete (static_cast<B_32_RN_NEO_3*>(busPtr)); break;
@@ -1416,6 +1565,13 @@ class PolyBus {
       #ifndef WLED_NO_I2S1_PIXELBUS
       case I_32_I1_2805_5: delete (static_cast<B_32_I1_2805_5*>(busPtr)); break;
       #endif
+      case I_32_RN_TM1914_3: delete (static_cast<B_32_RN_TM1914_3*>(busPtr)); break;
+      #ifndef WLED_NO_I2S0_PIXELBUS
+      case I_32_I0_TM1914_3: delete (static_cast<B_32_I0_TM1914_3*>(busPtr)); break;
+      #endif
+      #ifndef WLED_NO_I2S1_PIXELBUS
+      case I_32_I1_TM1914_3: delete (static_cast<B_32_I1_TM1914_3*>(busPtr)); break;
+      #endif
     #endif
       case I_HS_DOT_3: delete (static_cast<B_HS_DOT_3*>(busPtr)); break;
       case I_SS_DOT_3: delete (static_cast<B_SS_DOT_3*>(busPtr)); break;
@@ -1481,6 +1637,8 @@ class PolyBus {
           return I_8266_U0_FW6_5 + offset;
         case TYPE_WS2805:
           return I_8266_U0_2805_5 + offset;
+        case TYPE_TM1914:
+          return I_8266_U0_TM1914_3 + offset;
       }
       #else //ESP32
       uint8_t offset = 0; // 0 = RMT (num 1-8), 1 = I2S0 (used by Audioreactive), 2 = I2S1
@@ -1498,9 +1656,15 @@ class PolyBus {
       //if (num > 3) offset = num -4; // I2S not supported yet
       #else
       // standard ESP32 has 8 RMT and 2 I2S channels
+        #ifdef WLED_USE_PARALLEL_I2S
+      if (num > 16) return I_NONE;
+      if (num < 8) offset = 2;  // prefer 8 parallel I2S1 channels
+      if (num == 16) offset = 1;
+        #else
       if (num > 9) return I_NONE;
       if (num > 8) offset = 1;
       if (num == 0) offset = 2; // prefer I2S1 for 1st bus (less flickering but more RAM needed)
+        #endif
       #endif
       switch (busType) {
         case TYPE_WS2812_1CH_X3:
@@ -1526,6 +1690,8 @@ class PolyBus {
           return I_32_RN_FW6_5 + offset;
         case TYPE_WS2805:
           return I_32_RN_2805_5 + offset;
+        case TYPE_TM1914:
+          return I_32_RN_TM1914_3 + offset;
       }
       #endif
     }
diff --git a/wled00/cfg.cpp b/wled00/cfg.cpp
index 22bfe577a..addd3fc5e 100644
--- a/wled00/cfg.cpp
+++ b/wled00/cfg.cpp
@@ -124,7 +124,7 @@ bool deserializeConfig(JsonObject doc, bool fromFS) {
     CJSON(strip.panels, matrix[F("mpc")]);
     strip.panel.clear();
     JsonArray panels = matrix[F("panels")];
-    uint8_t s = 0;
+    int s = 0;
     if (!panels.isNull()) {
       strip.panel.reserve(max(1U,min((size_t)strip.panels,(size_t)WLED_MAX_PANELS)));  // pre-allocate memory for panels
       for (JsonObject pnl : panels) {
@@ -156,7 +156,7 @@ bool deserializeConfig(JsonObject doc, bool fromFS) {
   JsonArray ins = hw_led["ins"];
 
   if (fromFS || !ins.isNull()) {
-    uint8_t s = 0;  // bus iterator
+    int s = 0;  // bus iterator
     if (fromFS) BusManager::removeAll(); // can't safely manipulate busses directly in network callback
     uint32_t mem = 0, globalBufMem = 0;
     uint16_t maxlen = 0;
@@ -790,7 +790,7 @@ void serializeConfig() {
     JsonObject matrix = hw_led.createNestedObject(F("matrix"));
     matrix[F("mpc")] = strip.panels;
     JsonArray panels = matrix.createNestedArray(F("panels"));
-    for (uint8_t i=0; i<strip.panel.size(); i++) {
+    for (int i = 0; i < strip.panel.size(); i++) {
       JsonObject pnl = panels.createNestedObject();
       pnl["b"] = strip.panel[i].bottomStart;
       pnl["r"] = strip.panel[i].rightStart;
@@ -806,7 +806,7 @@ void serializeConfig() {
 
   JsonArray hw_led_ins = hw_led.createNestedArray("ins");
 
-  for (uint8_t s = 0; s < BusManager::getNumBusses(); s++) {
+  for (int s = 0; s < BusManager::getNumBusses(); s++) {
     Bus *bus = BusManager::getBus(s);
     if (!bus || bus->getLength()==0) break;
     JsonObject ins = hw_led_ins.createNestedObject();
@@ -815,7 +815,7 @@ void serializeConfig() {
     JsonArray ins_pin = ins.createNestedArray("pin");
     uint8_t pins[5];
     uint8_t nPins = bus->getPins(pins);
-    for (uint8_t i = 0; i < nPins; i++) ins_pin.add(pins[i]);
+    for (int i = 0; i < nPins; i++) ins_pin.add(pins[i]);
     ins[F("order")] = bus->getColorOrder();
     ins["rev"] = bus->isReversed();
     ins[F("skip")] = bus->skippedLeds();
@@ -829,7 +829,7 @@ void serializeConfig() {
 
   JsonArray hw_com = hw.createNestedArray(F("com"));
   const ColorOrderMap& com = BusManager::getColorOrderMap();
-  for (uint8_t s = 0; s < com.count(); s++) {
+  for (int s = 0; s < com.count(); s++) {
     const ColorOrderMapEntry *entry = com.get(s);
     if (!entry) break;
 
@@ -846,7 +846,7 @@ void serializeConfig() {
   JsonArray hw_btn_ins = hw_btn.createNestedArray("ins");
 
   // configuration for all buttons
-  for (uint8_t i=0; i<WLED_MAX_BUTTONS; i++) {
+  for (int i = 0; i < WLED_MAX_BUTTONS; i++) {
     JsonObject hw_btn_ins_0 = hw_btn_ins.createNestedObject();
     hw_btn_ins_0["type"] = buttonType[i];
     JsonArray hw_btn_ins_0_pin = hw_btn_ins_0.createNestedArray("pin");
diff --git a/wled00/const.h b/wled00/const.h
index 0ce7b27d5..a44e67598 100644
--- a/wled00/const.h
+++ b/wled00/const.h
@@ -60,8 +60,12 @@
       #define WLED_MAX_BUSSES 6               // will allow 4 digital & 2 analog
       #define WLED_MIN_VIRTUAL_BUSSES 4
     #else
-      // the 10th digital bus (I2S0) will prevent Audioreactive usermod from functioning (it is last used though)
+      // the last digital bus (I2S0) will prevent Audioreactive usermod from functioning
+      #ifndef WLED_USE_PARALLEL_I2S
       #define WLED_MAX_BUSSES 10
+      #else
+      #define WLED_MAX_BUSSES 17
+      #endif
       #define WLED_MIN_VIRTUAL_BUSSES 0
     #endif
   #endif
@@ -268,6 +272,7 @@
 #define TYPE_SK6812_RGBW         30
 #define TYPE_TM1814              31
 #define TYPE_WS2805              32            //RGB + WW + CW
+#define TYPE_TM1914              33            //RGB
 //"Analog" types (40-47)
 #define TYPE_ONOFF               40            //binary output (relays etc.; NOT PWM)
 #define TYPE_ANALOG_1CH          41            //single channel PWM. Uses value of brightest RGBW channel
diff --git a/wled00/data/settings_leds.htm b/wled00/data/settings_leds.htm
index b3e04076f..2298b96de 100644
--- a/wled00/data/settings_leds.htm
+++ b/wled00/data/settings_leds.htm
@@ -5,12 +5,12 @@
 	<meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" name="viewport">
 	<title>LED Settings</title>
 	<script>
-		var d=document,laprev=55,maxB=1,maxV=0,maxM=4000,maxPB=4096,maxL=1333,maxLbquot=0; //maximum bytes for LED allocation: 4kB for 8266, 32kB for 32
+		var d=document,laprev=55,maxB=1,maxV=0,maxM=4000,maxPB=4096,maxL=1333,maxCO=10,maxLbquot=0; //maximum bytes for LED allocation: 4kB for 8266, 32kB for 32
 		d.um_p = [];
 		d.rsvd = [];
 		d.ro_gpio = [];
 		d.max_gpio = 50;
-		var customStarts=false,startsDirty=[],maxCOOverrides=5;
+		var customStarts=false,startsDirty=[];
 		var loc = false, locip, locproto = "http:";
 		function H(){window.open("https://kno.wled.ge/features/settings/#led-settings");}
 		function B(){window.open(getURL("/settings"),"_self");}
@@ -57,8 +57,8 @@
 			x.style.animation = 'none';
 			timeout = setTimeout(function(){ x.className = x.className.replace("show", ""); }, 2900);
 		}
-		function bLimits(b,v,p,m,l) {
-			maxB = b; maxV = v; maxM = m; maxPB = p; maxL = l;
+		function bLimits(b,v,p,m,l,o) {
+			maxB = b; maxV = v; maxM = m; maxPB = p; maxL = l; maxCO = o;
 		}
 		function pinsOK() {
 			var ok = true;
@@ -138,7 +138,8 @@
 			gId("psuMA").style.display = ppl ? 'none' : 'inline';
 			gId("ppldis").style.display = ppl ? 'inline' : 'none';
 			// set PPL minimum value and clear actual PPL limit if ABL disabled
-			d.Sf.querySelectorAll("#mLC input[name^=MA]").forEach((i,n)=>{
+			d.Sf.querySelectorAll("#mLC input[name^=MA]").forEach((i,x)=>{
+				var n = String.fromCharCode((x<10?48:55)+x);
 				gId("PSU"+n).style.display = ppl ? "inline" : "none";
 				const t = parseInt(d.Sf["LT"+n].value); // LED type SELECT
 				const c = parseInt(d.Sf["LC"+n].value); //get LED count
@@ -164,8 +165,9 @@
 				if (parseInt(i.value) > 0) d.Sf.ABL.checked = true;
 			});
 			// select appropriate LED current
-			d.Sf.querySelectorAll("#mLC select[name^=LAsel]").forEach((sel,n)=>{
+			d.Sf.querySelectorAll("#mLC select[name^=LAsel]").forEach((sel,x)=>{
 				sel.value = 0; // set custom
+				var n = String.fromCharCode((x<10?48:55)+x);
 				switch (parseInt(d.Sf["LA"+n].value)) {
 					case 0: break; // disable ABL
 					case 15: sel.value = 15; break;
@@ -361,7 +363,7 @@
 			if (i<1) return 0;
 			v = parseInt(d.getElementsByName("LS"+(i-1))[0].value) + parseInt(d.getElementsByName("LC"+(i-1))[0].value);
 			var t = parseInt(d.getElementsByName("LT"+(i-1))[0].value);
-			if (t > 31 && t < 48) v = 1; //PWM busses
+			if (isPWM(t)) v = 1; //PWM busses
 			if (isNaN(v)) return 0;
 			return v;
 		}
@@ -371,6 +373,7 @@
 			var i = o.length;
 
 			if ((n==1 && i>=maxB+maxV) || (n==-1 && i==0)) return;
+			var s = String.fromCharCode((n<10?48:55)+n);
 
 			var f = gId("mLC");
 			if (n==1) {
@@ -378,7 +381,7 @@
 				var cn = `<div class="iST">
 <hr class="sml">
 ${i+1}:
-<select name="LT${i}" onchange="UI(true)">${i>=maxB ? '' :
+<select name="LT${s}" onchange="UI(true)">${i>=maxB ? '' :
 '<option value="22" selected>WS281x</option>\
 <option value="30">SK6812/WS2814 RGBW</option>\
 <option value="31">TM1814</option>\
@@ -386,6 +389,7 @@ ${i+1}:
 <option value="25">TM1829</option>\
 <option value="26">UCS8903</option>\
 <option value="27">APA106/PL9823</option>\
+<option value="33">TM1914</option>\
 <option value="28">FW1906 GRBCW</option>\
 <option value="29">UCS8904 RGBW</option>\
 <option value="32">WS2805 RGBCW</option>\
@@ -408,8 +412,8 @@ ${i+1}:
 <option value="88">DDP RGBW (network)</option>
 <option value="89">Art-Net RGBW (network)</option>
 </select><br>
-<div id="abl${i}">
-mA/LED: <select name="LAsel${i}" onchange="enLA(this,${i});UI();">
+<div id="abl${s}">
+mA/LED: <select name="LAsel${s}" onchange="enLA(this,${s});UI();">
 <option value="55" selected>55mA (typ. 5V WS281x)</option>
 <option value="35">35mA (eco WS2812)</option>
 <option value="30">30mA (typ. 12V)</option>
@@ -417,11 +421,11 @@ mA/LED: <select name="LAsel${i}" onchange="enLA(this,${i});UI();">
 <option value="15">15mA (seed/fairy pixels)</option>
 <option value="0">Custom</option>
 </select><br>
-<div id="LAdis${i}" style="display: none;">max. mA/LED: <input name="LA${i}" type="number" min="1" max="255" oninput="UI()"> mA<br></div>
-<div id="PSU${i}">PSU: <input name="MA${i}" type="number" class="xl" min="250" max="65000" oninput="UI()" value="250"> mA<br></div>
+<div id="LAdis${s}" style="display: none;">max. mA/LED: <input name="LA${s}" type="number" min="1" max="255" oninput="UI()"> mA<br></div>
+<div id="PSU${s}">PSU: <input name="MA${s}" type="number" class="xl" min="250" max="65000" oninput="UI()" value="250"> mA<br></div>
 </div>
-<div id="co${i}" style="display:inline">Color Order:
-<select name="CO${i}">
+<div id="co${s}" style="display:inline">Color Order:
+<select name="CO${s}">
 <option value="0">GRB</option>
 <option value="1">RGB</option>
 <option value="2">BRG</option>
@@ -429,21 +433,21 @@ mA/LED: <select name="LAsel${i}" onchange="enLA(this,${i});UI();">
 <option value="4">BGR</option>
 <option value="5">GBR</option>
 </select></div>
-<div id="dig${i}w" style="display:none">Swap: <select name="WO${i}"><option value="0">None</option><option value="1">W & B</option><option value="2">W & G</option><option value="3">W & R</option></select></div>
-<div id="dig${i}l" style="display:none">Clock: <select name="SP${i}"><option value="0">Slowest</option><option value="1">Slow</option><option value="2">Normal</option><option value="3">Fast</option><option value="4">Fastest</option></select></div>
+<div id="dig${s}w" style="display:none">Swap: <select name="WO${s}"><option value="0">None</option><option value="1">W & B</option><option value="2">W & G</option><option value="3">W & R</option></select></div>
+<div id="dig${s}l" style="display:none">Clock: <select name="SP${s}"><option value="0">Slowest</option><option value="1">Slow</option><option value="2">Normal</option><option value="3">Fast</option><option value="4">Fastest</option></select></div>
 <div>
-<span id="psd${i}">Start:</span> <input type="number" name="LS${i}" id="ls${i}" class="l starts" min="0" max="8191" value="${lastEnd(i)}" oninput="startsDirty[${i}]=true;UI();" required />&nbsp;
-<div id="dig${i}c" style="display:inline">Length: <input type="number" name="LC${i}" class="l" min="1" max="${maxPB}" value="1" required oninput="UI()" /></div><br>
+<span id="psd${s}">Start:</span> <input type="number" name="LS${s}" id="ls${s}" class="l starts" min="0" max="8191" value="${lastEnd(i)}" oninput="startsDirty[${i}]=true;UI();" required />&nbsp;
+<div id="dig${s}c" style="display:inline">Length: <input type="number" name="LC${s}" class="l" min="1" max="${maxPB}" value="1" required oninput="UI()" /></div><br>
 </div>
-<span id="p0d${i}">GPIO:</span><input type="number" name="L0${i}" required class="s" onchange="UI();pinUpd(this);"/>
-<span id="p1d${i}"></span><input type="number" name="L1${i}" class="s" onchange="UI();pinUpd(this);"/>
-<span id="p2d${i}"></span><input type="number" name="L2${i}" class="s" onchange="UI();pinUpd(this);"/>
-<span id="p3d${i}"></span><input type="number" name="L3${i}" class="s" onchange="UI();pinUpd(this);"/>
-<span id="p4d${i}"></span><input type="number" name="L4${i}" class="s" onchange="UI();pinUpd(this);"/>
-<div id="dig${i}r" style="display:inline"><br><span id="rev${i}">Reversed</span>: <input type="checkbox" name="CV${i}"></div>
-<div id="dig${i}s" style="display:inline"><br>Skip first LEDs: <input type="number" name="SL${i}" min="0" max="255" value="0" oninput="UI()"></div>
-<div id="dig${i}f" style="display:inline"><br>Off Refresh: <input id="rf${i}" type="checkbox" name="RF${i}"></div>
-<div id="dig${i}a" style="display:inline"><br>Auto-calculate white channel from RGB:<br><select name="AW${i}"><option value=0>None</option><option value=1>Brighter</option><option value=2>Accurate</option><option value=3>Dual</option><option value=4>Max</option></select>&nbsp;</div>
+<span id="p0d${s}">GPIO:</span><input type="number" name="L0${s}" required class="s" onchange="UI();pinUpd(this);"/>
+<span id="p1d${s}"></span><input type="number" name="L1${s}" class="s" onchange="UI();pinUpd(this);"/>
+<span id="p2d${s}"></span><input type="number" name="L2${s}" class="s" onchange="UI();pinUpd(this);"/>
+<span id="p3d${s}"></span><input type="number" name="L3${s}" class="s" onchange="UI();pinUpd(this);"/>
+<span id="p4d${s}"></span><input type="number" name="L4${s}" class="s" onchange="UI();pinUpd(this);"/>
+<div id="dig${s}r" style="display:inline"><br><span id="rev${s}">Reversed</span>: <input type="checkbox" name="CV${s}"></div>
+<div id="dig${s}s" style="display:inline"><br>Skip first LEDs: <input type="number" name="SL${s}" min="0" max="255" value="0" oninput="UI()"></div>
+<div id="dig${s}f" style="display:inline"><br>Off Refresh: <input id="rf${s}" type="checkbox" name="RF${s}"></div>
+<div id="dig${s}a" style="display:inline"><br>Auto-calculate white channel from RGB:<br><select name="AW${s}"><option value=0>None</option><option value=1>Brighter</option><option value=2>Accurate</option><option value=3>Dual</option><option value=4>Max</option></select>&nbsp;</div>
 </div>`;
 				f.insertAdjacentHTML("beforeend", cn);
 			}
@@ -461,14 +465,14 @@ mA/LED: <select name="LAsel${i}" onchange="enLA(this,${i});UI();">
 
 		function addCOM(start=0,len=1,co=0) {
 			var i = d.getElementsByClassName("com_entry").length;
-			if (i >= 10) return;
-
+			if (i >= maxCO) return;
+			var s = String.fromCharCode((i<10?48:55)+i);
 			var b = `<div class="com_entry">
 <hr class="sml">
-${i+1}: Start: <input type="number" name="XS${i}" id="xs${i}" class="l starts" min="0" max="65535" value="${start}" oninput="UI();" required="">&nbsp;
-Length: <input type="number" name="XC${i}" id="xc${i}" class="l" min="1" max="65535" value="${len}" required="" oninput="UI()">
+${i+1}: Start: <input type="number" name="XS${s}" id="xs${s}" class="l starts" min="0" max="65535" value="${start}" oninput="UI();" required="">&nbsp;
+Length: <input type="number" name="XC${s}" id="xc${s}" class="l" min="1" max="65535" value="${len}" required="" oninput="UI()">
 <div>Color Order:
-<select id="xo${i}" name="XO${i}">
+<select id="xo${s}" name="XO${s}">
 <option value="0">GRB</option>
 <option value="1">RGB</option>
 <option value="2">BRG</option>
@@ -476,7 +480,7 @@ Length: <input type="number" name="XC${i}" id="xc${i}" class="l" min="1" max="65
 <option value="4">BGR</option>
 <option value="5">GBR</option>
 </select>
-Swap: <select id="xw${i}" name="XW${i}">
+Swap: <select id="xw${s}" name="XW${s}">
 <option value="0">Use global</option>
 <option value="1">W & B</option>
 <option value="2">W & G</option>
@@ -484,8 +488,8 @@ Swap: <select id="xw${i}" name="XW${i}">
 </select>
 </div></div>`;
 			gId("com_entries").insertAdjacentHTML("beforeend", b);
-			gId("xo"+i).value = co & 0x0F;
-			gId("xw"+i).value = co >> 4;
+			gId("xo"+s).value = co & 0x0F;
+			gId("xw"+s).value = co >> 4;
 			btnCOM(i+1);
 			UI();
 		}
@@ -501,7 +505,7 @@ Swap: <select id="xw${i}" name="XW${i}">
 
 		function resetCOM(_newMaxCOOverrides=undefined) {
 			if (_newMaxCOOverrides) {
-				maxCOOverrides = _newMaxCOOverrides;
+				maxCO = _newMaxCOOverrides;
 			}
 			for (let e of d.getElementsByClassName("com_entry")) {
 				e.remove();
@@ -510,16 +514,15 @@ Swap: <select id="xw${i}" name="XW${i}">
 		}
 
 		function btnCOM(i) {
-			gId("com_add").style.display = (i<maxCOOverrides) ? "inline":"none";
+			gId("com_add").style.display = (i<maxCO) ? "inline":"none";
 			gId("com_rem").style.display = (i>0) ? "inline":"none";
 		}
 
 		function addBtn(i,p,t) {
 			var c = gId("btns").innerHTML;
-			var bt = "BT" + String.fromCharCode((i<10?48:55)+i);
-			var be = "BE" + String.fromCharCode((i<10?48:55)+i);
-			c += `Button ${i} GPIO: <input type="number" name="${bt}" onchange="UI()" class="xs" value="${p}">`;
-			c += `&nbsp;<select name="${be}">`
+			var s = String.fromCharCode((i<10?48:55)+i);
+			c += `Button ${i} GPIO: <input type="number" name="BT${s}" onchange="UI()" class="xs" value="${p}">`;
+			c += `&nbsp;<select name="BE${s}">`
 			c += `<option value="0" ${t==0?"selected":""}>Disabled</option>`;
 			c += `<option value="2" ${t==2?"selected":""}>Pushbutton</option>`;
 			c += `<option value="3" ${t==3?"selected":""}>Push inverted</option>`;
@@ -530,7 +533,7 @@ Swap: <select id="xw${i}" name="XW${i}">
 			c += `<option value="8" ${t==8?"selected":""}>Analog inverted</option>`;
 			c += `<option value="9" ${t==9?"selected":""}>Touch (switch)</option>`;
 			c += `</select>`;
-			c += `<span style="cursor: pointer;" onclick="off('${bt}')">&nbsp;&#x2715;</span><br>`;
+			c += `<span style="cursor: pointer;" onclick="off('BT${s}')">&nbsp;&#x2715;</span><br>`;
 			gId("btns").innerHTML = c;
 		}
 		function tglSi(cs) {
diff --git a/wled00/fcn_declare.h b/wled00/fcn_declare.h
index a6ff9d096..2a9d0bfcd 100644
--- a/wled00/fcn_declare.h
+++ b/wled00/fcn_declare.h
@@ -398,7 +398,7 @@ void clearEEPROM();
 #endif
 
 //wled_math.cpp
-#ifndef WLED_USE_REAL_MATH
+#if defined(ESP8266) && !defined(WLED_USE_REAL_MATH)
   template <typename T> T atan_t(T x);
   float cos_t(float phi);
   float sin_t(float x);
@@ -409,14 +409,14 @@ void clearEEPROM();
   float fmod_t(float num, float denom);
 #else
   #include <math.h>
-  #define sin_t sin
-  #define cos_t cos
-  #define tan_t tan
-  #define asin_t asin
-  #define acos_t acos
-  #define atan_t atan
-  #define fmod_t fmod
-  #define floor_t floor
+  #define sin_t sinf
+  #define cos_t cosf
+  #define tan_t tanf
+  #define asin_t asinf
+  #define acos_t acosf
+  #define atan_t atanf
+  #define fmod_t fmodf
+  #define floor_t floorf
 #endif
 
 //wled_serial.cpp
diff --git a/wled00/ntp.cpp b/wled00/ntp.cpp
index d473186ed..e2c99045a 100644
--- a/wled00/ntp.cpp
+++ b/wled00/ntp.cpp
@@ -2,20 +2,8 @@
 #include "wled.h"
 #include "fcn_declare.h"
 
-// on esp8266, building with `-D WLED_USE_UNREAL_MATH` saves around 7Kb flash and 1KB RAM
-//  warning: causes errors in sunset calculations, see #3400
-#if defined(WLED_USE_UNREAL_MATH)
-#define sinf sin_t
-#define asinf asin_t
-#define cosf cos_t
-#define acosf acos_t
-#define tanf tan_t
-#define atanf atan_t
-#define fmodf fmod_t
-#define floorf floor_t
-#else
-#include <math.h>
-#endif
+// WARNING: may cause errors in sunset calculations on ESP8266, see #3400
+// building with `-D WLED_USE_REAL_MATH` will prevent those errors at the expense of flash and RAM
 
 /*
  * Acquires time from NTP server
@@ -439,7 +427,7 @@ static int getSunriseUTC(int year, int month, int day, float lat, float lon, boo
   //1. first calculate the day of the year
   float N1 = 275 * month / 9;
   float N2 = (month + 9) / 12;
-  float N3 = (1.0f + floorf((year - 4 * floorf(year / 4) + 2.0f) / 3.0f));
+  float N3 = (1.0f + floor_t((year - 4 * floor_t(year / 4) + 2.0f) / 3.0f));
   float N = N1 - (N2 * N3) + day - 30.0f;
 
   //2. convert the longitude to hour value and calculate an approximate time
@@ -450,37 +438,37 @@ static int getSunriseUTC(int year, int month, int day, float lat, float lon, boo
   float M = (0.9856f * t) - 3.289f;
 
   //4. calculate the Sun's true longitude
-  float L = fmodf(M + (1.916f * sinf(DEG_TO_RAD*M)) + (0.02f * sinf(2*DEG_TO_RAD*M)) + 282.634f, 360.0f);
+  float L = fmod_t(M + (1.916f * sin_t(DEG_TO_RAD*M)) + (0.02f * sin_t(2*DEG_TO_RAD*M)) + 282.634f, 360.0f);
 
   //5a. calculate the Sun's right ascension
-  float RA = fmodf(RAD_TO_DEG*atanf(0.91764f * tanf(DEG_TO_RAD*L)), 360.0f);
+  float RA = fmod_t(RAD_TO_DEG*atan_t(0.91764f * tan_t(DEG_TO_RAD*L)), 360.0f);
 
   //5b. right ascension value needs to be in the same quadrant as L
-  float Lquadrant  = floorf( L/90) * 90;
-  float RAquadrant = floorf(RA/90) * 90;
+  float Lquadrant  = floor_t( L/90) * 90;
+  float RAquadrant = floor_t(RA/90) * 90;
   RA = RA + (Lquadrant - RAquadrant);
 
   //5c. right ascension value needs to be converted into hours
   RA /= 15.0f;
 
   //6. calculate the Sun's declination
-  float sinDec = 0.39782f * sinf(DEG_TO_RAD*L);
-  float cosDec = cosf(asinf(sinDec));
+  float sinDec = 0.39782f * sin_t(DEG_TO_RAD*L);
+  float cosDec = cos_t(asin_t(sinDec));
 
   //7a. calculate the Sun's local hour angle
-  float cosH = (sinf(DEG_TO_RAD*ZENITH) - (sinDec * sinf(DEG_TO_RAD*lat))) / (cosDec * cosf(DEG_TO_RAD*lat));
+  float cosH = (sin_t(DEG_TO_RAD*ZENITH) - (sinDec * sin_t(DEG_TO_RAD*lat))) / (cosDec * cos_t(DEG_TO_RAD*lat));
   if ((cosH > 1.0f) && !sunset) return INT16_MAX;  // the sun never rises on this location (on the specified date)
   if ((cosH < -1.0f) && sunset) return INT16_MAX;  // the sun never sets on this location (on the specified date)
 
   //7b. finish calculating H and convert into hours
-  float H = sunset ? RAD_TO_DEG*acosf(cosH) : 360 - RAD_TO_DEG*acosf(cosH);
+  float H = sunset ? RAD_TO_DEG*acos_t(cosH) : 360 - RAD_TO_DEG*acos_t(cosH);
   H /= 15.0f;
 
   //8. calculate local mean time of rising/setting
   float T = H + RA - (0.06571f * t) - 6.622f;
 
   //9. adjust back to UTC
-  float UT = fmodf(T - lngHour, 24.0f);
+  float UT = fmod_t(T - lngHour, 24.0f);
 
   // return in minutes from midnight
 	return UT*60;
diff --git a/wled00/set.cpp b/wled00/set.cpp
index a8de35757..7834a8426 100644
--- a/wled00/set.cpp
+++ b/wled00/set.cpp
@@ -136,27 +136,28 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
     useGlobalLedBuffer = request->hasArg(F("LD"));
 
     bool busesChanged = false;
-    for (uint8_t s = 0; s < WLED_MAX_BUSSES+WLED_MIN_VIRTUAL_BUSSES; s++) {
-      char lp[4] = "L0"; lp[2] = 48+s; lp[3] = 0; //ascii 0-9 //strip data pin
-      char lc[4] = "LC"; lc[2] = 48+s; lc[3] = 0; //strip length
-      char co[4] = "CO"; co[2] = 48+s; co[3] = 0; //strip color order
-      char lt[4] = "LT"; lt[2] = 48+s; lt[3] = 0; //strip type
-      char ls[4] = "LS"; ls[2] = 48+s; ls[3] = 0; //strip start LED
-      char cv[4] = "CV"; cv[2] = 48+s; cv[3] = 0; //strip reverse
-      char sl[4] = "SL"; sl[2] = 48+s; sl[3] = 0; //skip first N LEDs
-      char rf[4] = "RF"; rf[2] = 48+s; rf[3] = 0; //refresh required
-      char aw[4] = "AW"; aw[2] = 48+s; aw[3] = 0; //auto white mode
-      char wo[4] = "WO"; wo[2] = 48+s; wo[3] = 0; //channel swap
-      char sp[4] = "SP"; sp[2] = 48+s; sp[3] = 0; //bus clock speed (DotStar & PWM)
-      char la[4] = "LA"; la[2] = 48+s; la[3] = 0; //LED mA
-      char ma[4] = "MA"; ma[2] = 48+s; ma[3] = 0; //max mA
+    for (int s = 0; s < WLED_MAX_BUSSES+WLED_MIN_VIRTUAL_BUSSES; s++) {
+      int offset = s < 10 ? 48 : 55;
+      char lp[4] = "L0"; lp[2] = offset+s; lp[3] = 0; //ascii 0-9 //strip data pin
+      char lc[4] = "LC"; lc[2] = offset+s; lc[3] = 0; //strip length
+      char co[4] = "CO"; co[2] = offset+s; co[3] = 0; //strip color order
+      char lt[4] = "LT"; lt[2] = offset+s; lt[3] = 0; //strip type
+      char ls[4] = "LS"; ls[2] = offset+s; ls[3] = 0; //strip start LED
+      char cv[4] = "CV"; cv[2] = offset+s; cv[3] = 0; //strip reverse
+      char sl[4] = "SL"; sl[2] = offset+s; sl[3] = 0; //skip first N LEDs
+      char rf[4] = "RF"; rf[2] = offset+s; rf[3] = 0; //refresh required
+      char aw[4] = "AW"; aw[2] = offset+s; aw[3] = 0; //auto white mode
+      char wo[4] = "WO"; wo[2] = offset+s; wo[3] = 0; //channel swap
+      char sp[4] = "SP"; sp[2] = offset+s; sp[3] = 0; //bus clock speed (DotStar & PWM)
+      char la[4] = "LA"; la[2] = offset+s; la[3] = 0; //LED mA
+      char ma[4] = "MA"; ma[2] = offset+s; ma[3] = 0; //max mA
       if (!request->hasArg(lp)) {
         DEBUG_PRINT(F("No data for "));
         DEBUG_PRINTLN(s);
         break;
       }
-      for (uint8_t i = 0; i < 5; i++) {
-        lp[1] = 48+i;
+      for (int i = 0; i < 5; i++) {
+        lp[1] = offset+i;
         if (!request->hasArg(lp)) break;
         pins[i] = (request->arg(lp).length() > 0) ? request->arg(lp).toInt() : 255;
       }
@@ -210,11 +211,12 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
     //doInitBusses = busesChanged; // we will do that below to ensure all input data is processed
 
     ColorOrderMap com = {};
-    for (uint8_t s = 0; s < WLED_MAX_COLOR_ORDER_MAPPINGS; s++) {
-      char xs[4] = "XS"; xs[2] = 48+s; xs[3] = 0; //start LED
-      char xc[4] = "XC"; xc[2] = 48+s; xc[3] = 0; //strip length
-      char xo[4] = "XO"; xo[2] = 48+s; xo[3] = 0; //color order
-      char xw[4] = "XW"; xw[2] = 48+s; xw[3] = 0; //W swap
+    for (int s = 0; s < WLED_MAX_COLOR_ORDER_MAPPINGS; s++) {
+      int offset = s < 10 ? 48 : 55;
+      char xs[4] = "XS"; xs[2] = offset+s; xs[3] = 0; //start LED
+      char xc[4] = "XC"; xc[2] = offset+s; xc[3] = 0; //strip length
+      char xo[4] = "XO"; xo[2] = offset+s; xo[3] = 0; //color order
+      char xw[4] = "XW"; xw[2] = offset+s; xw[3] = 0; //W swap
       if (request->hasArg(xs)) {
         start = request->arg(xs).toInt();
         length = request->arg(xc).toInt();
@@ -249,9 +251,10 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
 
     disablePullUp = (bool)request->hasArg(F("IP"));
     touchThreshold = request->arg(F("TT")).toInt();
-    for (uint8_t i=0; i<WLED_MAX_BUTTONS; i++) {
-      char bt[4] = "BT"; bt[2] = (i<10?48:55)+i; bt[3] = 0; // button pin (use A,B,C,... if WLED_MAX_BUTTONS>10)
-      char be[4] = "BE"; be[2] = (i<10?48:55)+i; be[3] = 0; // button type (use A,B,C,... if WLED_MAX_BUTTONS>10)
+    for (int i = 0; i < WLED_MAX_BUTTONS; i++) {
+      int offset = i < 10 ? 48 : 55;
+      char bt[4] = "BT"; bt[2] = offset+i; bt[3] = 0; // button pin (use A,B,C,... if WLED_MAX_BUTTONS>10)
+      char be[4] = "BE"; be[2] = offset+i; be[3] = 0; // button type (use A,B,C,... if WLED_MAX_BUTTONS>10)
       int hw_btn_pin = request->arg(bt).toInt();
       if (hw_btn_pin >= 0 && pinManager.allocatePin(hw_btn_pin,false,PinOwner::Button)) {
         btnPin[i] = hw_btn_pin;
diff --git a/wled00/ws.cpp b/wled00/ws.cpp
index 307a0959e..d0bac144d 100644
--- a/wled00/ws.cpp
+++ b/wled00/ws.cpp
@@ -206,9 +206,9 @@ bool sendLiveLedsWs(uint32_t wsClient)
     uint8_t g = G(c);
     uint8_t b = B(c);
     uint8_t w = W(c);
-    buffer[pos++] = scale8(qadd8(w, r), strip.getBrightness()); //R, add white channel to RGB channels as a simple RGBW -> RGB map
-    buffer[pos++] = scale8(qadd8(w, g), strip.getBrightness()); //G
-    buffer[pos++] = scale8(qadd8(w, b), strip.getBrightness()); //B
+    buffer[pos++] = bri ? qadd8(w, r) : 0; //R, add white channel to RGB channels as a simple RGBW -> RGB map
+    buffer[pos++] = bri ? qadd8(w, g) : 0; //G
+    buffer[pos++] = bri ? qadd8(w, b) : 0; //B
   }
 
   wsc->binary(std::move(wsBuf));
diff --git a/wled00/xml.cpp b/wled00/xml.cpp
index f44b6b894..69274da13 100644
--- a/wled00/xml.cpp
+++ b/wled00/xml.cpp
@@ -350,7 +350,8 @@ void getSettingsJS(byte subPage, char* dest)
     oappend(itoa(WLED_MIN_VIRTUAL_BUSSES,nS,10));  oappend(",");
     oappend(itoa(MAX_LEDS_PER_BUS,nS,10)); oappend(",");
     oappend(itoa(MAX_LED_MEMORY,nS,10));   oappend(",");
-    oappend(itoa(MAX_LEDS,nS,10));
+    oappend(itoa(MAX_LEDS,nS,10));         oappend(",");
+    oappend(itoa(WLED_MAX_COLOR_ORDER_MAPPINGS,nS,10));
     oappend(SET_F(");"));
 
     sappend('c',SET_F("MS"),autoSegments);
@@ -362,28 +363,29 @@ void getSettingsJS(byte subPage, char* dest)
     sappend('v',SET_F("AW"),Bus::getGlobalAWMode());
     sappend('c',SET_F("LD"),useGlobalLedBuffer);
 
-    uint16_t sumMa = 0;
-    for (uint8_t s=0; s < BusManager::getNumBusses(); s++) {
+    unsigned sumMa = 0;
+    for (int s = 0; s < BusManager::getNumBusses(); s++) {
       Bus* bus = BusManager::getBus(s);
       if (bus == nullptr) continue;
-      char lp[4] = "L0"; lp[2] = 48+s; lp[3] = 0; //ascii 0-9 //strip data pin
-      char lc[4] = "LC"; lc[2] = 48+s; lc[3] = 0; //strip length
-      char co[4] = "CO"; co[2] = 48+s; co[3] = 0; //strip color order
-      char lt[4] = "LT"; lt[2] = 48+s; lt[3] = 0; //strip type
-      char ls[4] = "LS"; ls[2] = 48+s; ls[3] = 0; //strip start LED
-      char cv[4] = "CV"; cv[2] = 48+s; cv[3] = 0; //strip reverse
-      char sl[4] = "SL"; sl[2] = 48+s; sl[3] = 0; //skip 1st LED
-      char rf[4] = "RF"; rf[2] = 48+s; rf[3] = 0; //off refresh
-      char aw[4] = "AW"; aw[2] = 48+s; aw[3] = 0; //auto white mode
-      char wo[4] = "WO"; wo[2] = 48+s; wo[3] = 0; //swap channels
-      char sp[4] = "SP"; sp[2] = 48+s; sp[3] = 0; //bus clock speed
-      char la[4] = "LA"; la[2] = 48+s; la[3] = 0; //LED current
-      char ma[4] = "MA"; ma[2] = 48+s; ma[3] = 0; //max per-port PSU current
+      int offset = s < 10 ? 48 : 55;
+      char lp[4] = "L0"; lp[2] = offset+s; lp[3] = 0; //ascii 0-9 //strip data pin
+      char lc[4] = "LC"; lc[2] = offset+s; lc[3] = 0; //strip length
+      char co[4] = "CO"; co[2] = offset+s; co[3] = 0; //strip color order
+      char lt[4] = "LT"; lt[2] = offset+s; lt[3] = 0; //strip type
+      char ls[4] = "LS"; ls[2] = offset+s; ls[3] = 0; //strip start LED
+      char cv[4] = "CV"; cv[2] = offset+s; cv[3] = 0; //strip reverse
+      char sl[4] = "SL"; sl[2] = offset+s; sl[3] = 0; //skip 1st LED
+      char rf[4] = "RF"; rf[2] = offset+s; rf[3] = 0; //off refresh
+      char aw[4] = "AW"; aw[2] = offset+s; aw[3] = 0; //auto white mode
+      char wo[4] = "WO"; wo[2] = offset+s; wo[3] = 0; //swap channels
+      char sp[4] = "SP"; sp[2] = offset+s; sp[3] = 0; //bus clock speed
+      char la[4] = "LA"; la[2] = offset+s; la[3] = 0; //LED current
+      char ma[4] = "MA"; ma[2] = offset+s; ma[3] = 0; //max per-port PSU current
       oappend(SET_F("addLEDs(1);"));
       uint8_t pins[5];
-      uint8_t nPins = bus->getPins(pins);
-      for (uint8_t i = 0; i < nPins; i++) {
-        lp[1] = 48+i;
+      int nPins = bus->getPins(pins);
+      for (int i = 0; i < nPins; i++) {
+        lp[1] = offset+i;
         if (pinManager.isPinOk(pins[i]) || IS_VIRTUAL(bus->getType())) sappend('v',lp,pins[i]);
       }
       sappend('v',lc,bus->getLength());
@@ -395,7 +397,7 @@ void getSettingsJS(byte subPage, char* dest)
       sappend('c',rf,bus->isOffRefreshRequired());
       sappend('v',aw,bus->getAutoWhiteMode());
       sappend('v',wo,bus->getColorOrder() >> 4);
-      uint16_t speed = bus->getFrequency();
+      unsigned speed = bus->getFrequency();
       if (IS_PWM(bus->getType())) {
         switch (speed) {
           case WLED_PWM_FREQ/2    : speed = 0; break;
@@ -428,7 +430,7 @@ void getSettingsJS(byte subPage, char* dest)
     oappend(itoa(WLED_MAX_COLOR_ORDER_MAPPINGS,nS,10));
     oappend(SET_F(");"));
     const ColorOrderMap& com = BusManager::getColorOrderMap();
-    for (uint8_t s=0; s < com.count(); s++) {
+    for (int s = 0; s < com.count(); s++) {
       const ColorOrderMapEntry* entry = com.get(s);
       if (entry == nullptr) break;
       oappend(SET_F("addCOM("));
@@ -459,7 +461,7 @@ void getSettingsJS(byte subPage, char* dest)
     sappend('v',SET_F("RL"),rlyPin);
     sappend('c',SET_F("RM"),rlyMde);
     sappend('c',SET_F("RO"),rlyOpenDrain);
-    for (uint8_t i=0; i<WLED_MAX_BUTTONS; i++) {
+    for (int i = 0; i < WLED_MAX_BUTTONS; i++) {
       oappend(SET_F("addBtn("));
       oappend(itoa(i,nS,10)); oappend(",");
       oappend(itoa(btnPin[i],nS,10)); oappend(",");