Merge branch 'development' into pre-release-9.2.0

2025-07-24 11:16:34 +00:00 · 2020-12-08 11:08:52 +01:00 · 2020-12-08 11:08:52 +01:00 · fa8a6bc0e5
commit fa8a6bc0e5
parent 603f08291a 821270adc1
14 changed files with 153 additions and 54 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -3,7 +3,7 @@ All notable changes to this project will be documented in this file.

 ## [Released]

-## [9.2.0] 202012165
+## [9.2.0] 20201216
 - Release Julie

 ## [Unreleased] - Development
@ -18,17 +18,21 @@ All notable changes to this project will be documented in this file.
 - TyuaMcu update 2/3 by Federico Leoni (#10004)
 - Optional CCloader support for CC25xx Zigbee or CC26xx BLE by Christian Baars (#9970)
 - Command ``RfProtocol`` to control RcSwitch receive protocols by BBBits (#10063)
+- Zigbee better support for Tuya Protocol (#10074)
 - Support for SPI connected MFRC522 13.56MHz rfid card reader (#9916)
+- Letsencrypt R3 in addition to X3 CA (#10086)

 ### Breaking Changed
 - KNX DPT9 (16-bit float) to DPT14 (32-bit float) by Adrian Scillato (#9811, #9888)

 ### Changed
+- Core library from v2.7.4.7 to v2.7.4.9
 - Shelly Dimmer fw upgrade using WebGUI Firmware Upgrade and file from folder `tools/fw_shd_stm32/`
 - MQTT Wifi connection timeout from 5000 to 200 mSec (#9886)
 - Platformio compiler option `-free -fipa-pta` enabled (#9875)
 - IRremoteESP8266 library from v2.7.12 to v2.7.13
 - Shelly Dimmer 1 and 2 stm32 firmware from v51.4 to v51.5
+- Force bigger Thunk Stack if 4K RSA even without EC ciphers (#10075)

 ### Fixed
 - KNX ESP32 UDP mulicastpackage (#9811)
@ -36,6 +40,8 @@ All notable changes to this project will be documented in this file.
 - ESP32 TasmotaClient firmware upgrade (#9218)
 - Reset to defaults after 6 hours of DeepSleep (#9993)
 - Backlog timing wraparound (#9995)
+- First LED in addressable string does not fade when using scheme (#10088)
+- Improved Opentherm error handling (#10055)

 ### Removed
 - PN532 define USE_PN532_CAUSE_EVENTS replaced by generic rule trigger `on pn532#uid=`
--- a/RELEASENOTES.md
+++ b/RELEASENOTES.md
@ -24,7 +24,7 @@ While fallback or downgrading is common practice it was never supported due to S

 ## Supported Core versions

-This release will be supported from ESP8266/Arduino library Core version **2.7.4.7** due to reported security and stability issues on previous Core version. This will also support gzipped binaries.
+This release will be supported from ESP8266/Arduino library Core version **2.7.4.9** due to reported security and stability issues on previous Core version. This will also support gzipped binaries.

 Support of Core versions before 2.7.1 has been removed.

@ -38,7 +38,7 @@ For initial configuration this release supports Webserver based **WifiManager**

 ## Provided Binary Downloads

-The following binary downloads have been compiled with ESP8266/Arduino library core version **2.7.4.7**.
+The following binary downloads have been compiled with ESP8266/Arduino library core version **2.7.4.9**.

 - **tasmota.bin** = The Tasmota version with most drivers. **RECOMMENDED RELEASE BINARY**
 - **tasmota-BG.bin** to **tasmota-TW.bin** = The Tasmota version in different languages.
@ -67,6 +67,7 @@ The attached binaries can also be downloaded from http://ota.tasmota.com/tasmota
 - Zigbee support for Mi Door and Contact (#9759)
 - Zigbee alarm persistence (#9785)
 - Zigbee persistence of device/sensor data in EEPROM (only ZBBridge)
+- Zigbee better support for Tuya Protocol (#10074)
 - TyuaMcu update 2/3 by Federico Leoni (#10004)
 - Support for additional EZO sensors by Christopher Tremblay
 - Support for AS608 optical and R503 capacitive fingerprint sensor
@ -77,17 +78,19 @@ The attached binaries can also be downloaded from http://ota.tasmota.com/tasmota
 - KNX read reply for Power (#9236, #9891)
 - Fallback NTP server from x.pool.ntp.org if no ntpservers are configured
 - Optional CCloader support for CC25xx Zigbee or CC26xx BLE by Christian Baars (#9970)
+- Letsencrypt R3 in addition to X3 CA (#10086)

 ### Breaking Changed
 - KNX DPT9 (16-bit float) to DPT14 (32-bit float) by Adrian Scillato (#9811, #9888)

 ### Changed
- Core library from v2.7.4.5 to v2.7.4.7
+- Core library from v2.7.4.5 to v2.7.4.9
 - IRremoteESP8266 library from v2.7.12 to v2.7.13
 - Shelly Dimmer 1 and 2 stm32 firmware from v51.4 to v51.5
 - Platformio compiler option `no target align` enabled (#9749)
 - Sonoff L1 color up scaling and color margin detection (#9545)
 - MQTT Wifi connection timeout from 5000 to 200 mSec (#9886)
+- Force bigger Thunk Stack if 4K RSA even without EC ciphers (#10075)

 ### Fixed
 - Command ``gpio`` using non-indexed functions regression from v9.1.0 (#9962)
@ -99,6 +102,8 @@ The attached binaries can also be downloaded from http://ota.tasmota.com/tasmota
 - ESP32 TasmotaClient firmware upgrade (#9218)
 - Reset to defaults after 6 hours of DeepSleep (#9993)
 - Backlog timing wraparound (#9995)
+- First LED in addressable string does not fade when using scheme (#10088)
+- Improved Opentherm error handling (#10055)

 ### Removed
 - Version compatibility check
--- a/lib/libesp32/ESP32-to-ESP8266-compat/src/ESP32Wifi.cpp
+++ b/lib/libesp32/ESP32-to-ESP8266-compat/src/ESP32Wifi.cpp
@ -19,6 +19,7 @@
 //
 #include "Arduino.h"
 #include <ESP8266WiFi.h>
+#include <esp_wifi.h>

 //
 // Wifi
@ -35,7 +36,15 @@ void WiFiClass32::setSleepMode(int iSleepMode)

 int WiFiClass32::getPhyMode()
 {
-    return 0; // " BGN"
+  int phy_mode = 0;  // " BGNL"
+  uint8_t protocol_bitmap;
+  if (esp_wifi_get_protocol(WIFI_IF_STA, &protocol_bitmap) == ESP_OK) {
+    if (protocol_bitmap & 1) { phy_mode = 1; }  // 11b
+    if (protocol_bitmap & 2) { phy_mode = 2; }  // 11g
+    if (protocol_bitmap & 4) { phy_mode = 3; }  // 11n
+    if (protocol_bitmap & 8) { phy_mode = 4; }  // Low rate
+  }
+  return phy_mode;
 }

 void WiFiClass32::wps_disable()
--- a/platformio_override_sample.ini
+++ b/platformio_override_sample.ini
@ -131,9 +131,8 @@ lib_extra_dirs              = ${library.lib_extra_dirs}


 [core32_stage]
-platform                    = espressif32 @ 2.0.0
-platform_packages           = platformio/tool-esptoolpy @ ~1.30000.0
-                              framework-arduinoespressif32 @ https://github.com/Jason2866/arduino-esp32/releases/download/1.0.5-rc2/esp32-1.0.5-rc2.zip
+platform                    = espressif32 @ 2.1.0
+platform_packages           = framework-arduinoespressif32 @ https://github.com/Jason2866/arduino-esp32/releases/download/1.0.5-rc4/esp32-1.0.5-rc4.zip
 build_unflags               = ${esp32_defaults.build_unflags}
 build_flags                 = ${esp32_defaults.build_flags}
                              ;-DESP32_STAGE=true
--- a/platformio_tasmota32.ini
+++ b/platformio_tasmota32.ini
@ -86,8 +86,7 @@ build_flags                 = ${esp_defaults.build_flags}


 [core32]
-platform                    = espressif32 @ 2.0.0
-platform_packages           = platformio/tool-esptoolpy @ ~1.30000.0
-                              framework-arduinoespressif32 @ https://github.com/tasmota/arduino-esp32/releases/download/1.0.4.2/esp32-1.0.4.2.zip
+platform                    = espressif32 @ 2.1.0
+platform_packages           = framework-arduinoespressif32 @ https://github.com/tasmota/arduino-esp32/releases/download/1.0.4.2/esp32-1.0.4.2.zip
 build_unflags               = ${esp32_defaults.build_unflags}
 build_flags                 = ${esp32_defaults.build_flags}
--- a/tasmota/settings.h
+++ b/tasmota/settings.h
@ -683,17 +683,18 @@ typedef struct {
  uint16_t      valid;                     // 290  (RTC memory offset 100)
  uint8_t       oswatch_blocked_loop;      // 292
  uint8_t       ota_loader;                // 293
-  unsigned long energy_kWhtoday;              // 294
-  unsigned long energy_kWhtotal;              // 298
+  unsigned long energy_kWhtoday;           // 294
+  unsigned long energy_kWhtotal;           // 298
  volatile unsigned long pulse_counter[MAX_COUNTERS];  // 29C - See #9521 why volatile
  power_t       power;                     // 2AC
  EnergyUsage   energy_usage;              // 2B0
  unsigned long nextwakeup;                // 2C8
-  uint8_t       free_004[4];               // 2CC
+  uint32_t      baudrate;                  // 2CC
  uint32_t      ultradeepsleep;            // 2D0
  uint16_t      deepsleep_slip;            // 2D4

-  uint8_t       free_022[22];              // 2D6
+  uint8_t       free_2d6[22];              // 2D6
+
                                           // 2EC - 2FF free locations
 } TRtcSettings;
 TRtcSettings RtcSettings;
--- a/tasmota/settings.ino
+++ b/tasmota/settings.ino
@ -38,6 +38,7 @@ uint32_t GetRtcSettingsCrc(void)

 void RtcSettingsSave(void)
 {
+  RtcSettings.baudrate = Settings.baudrate * 300;
  if (GetRtcSettingsCrc() != rtc_settings_crc) {
    RtcSettings.valid = RTC_MEM_VALID;
 #ifdef ESP8266
@ -50,8 +51,8 @@ void RtcSettingsSave(void)
  }
 }

-void RtcSettingsLoad(void)
-{
+bool RtcSettingsLoad(void) {
+  bool was_read_valid = true;
 #ifdef ESP8266
  ESP.rtcUserMemoryRead(100, (uint32_t*)&RtcSettings, sizeof(RtcSettings));  // 0x290
 #endif  // ESP8266
@ -59,6 +60,7 @@ void RtcSettingsLoad(void)
  RtcSettings = RtcDataSettings;
 #endif  // ESP32
  if (RtcSettings.valid != RTC_MEM_VALID) {
+    was_read_valid = false;
    memset(&RtcSettings, 0, sizeof(RtcSettings));
    RtcSettings.valid = RTC_MEM_VALID;
    RtcSettings.energy_kWhtoday = Settings.energy_kWhtoday;
@ -68,9 +70,12 @@ void RtcSettingsLoad(void)
      RtcSettings.pulse_counter[i] = Settings.pulse_counter[i];
    }
    RtcSettings.power = Settings.power;
+//    RtcSettings.baudrate = Settings.baudrate * 300;
+    RtcSettings.baudrate = APP_BAUDRATE;
    RtcSettingsSave();
  }
  rtc_settings_crc = GetRtcSettingsCrc();
+  return was_read_valid;
 }

 bool RtcSettingsValid(void)
--- a/tasmota/support.ino
+++ b/tasmota/support.ino
@ -911,6 +911,10 @@ String GetSerialConfig(void) {
  return String(config);
 }

+uint32_t GetSerialBaudrate(void) {
+  return (Serial.baudRate() / 300) * 300;  // Fix ESP32 strange results like 115201
+}
+
 void SetSerialBegin(void) {
  TasmotaGlobal.baudrate = Settings.baudrate * 300;
  AddLog_P(LOG_LEVEL_INFO, PSTR(D_LOG_SERIAL "Set to %s %d bit/s"), GetSerialConfig().c_str(), TasmotaGlobal.baudrate);
@ -940,7 +944,7 @@ void SetSerialConfig(uint32_t serial_config) {
 void SetSerialBaudrate(uint32_t baudrate) {
  TasmotaGlobal.baudrate = baudrate;
  Settings.baudrate = TasmotaGlobal.baudrate / 300;
-  if (Serial.baudRate() != TasmotaGlobal.baudrate) {
+  if (GetSerialBaudrate() != TasmotaGlobal.baudrate) {
    SetSerialBegin();
  }
 }
@ -958,7 +962,7 @@ void ClaimSerial(void) {
  TasmotaGlobal.serial_local = true;
  AddLog_P(LOG_LEVEL_INFO, PSTR("SNS: Hardware Serial"));
  SetSeriallog(LOG_LEVEL_NONE);
-  TasmotaGlobal.baudrate = Serial.baudRate();
+  TasmotaGlobal.baudrate = GetSerialBaudrate();
  Settings.baudrate = TasmotaGlobal.baudrate / 300;
 }

--- a/tasmota/support_tasmota.ino
+++ b/tasmota/support_tasmota.ino
@ -1495,13 +1495,6 @@ void GpioInit(void)
  }
  SetModuleType();

-  TasmotaGlobal.module_changed = (Settings.module != Settings.last_module);
-  if (TasmotaGlobal.module_changed) {
-    Settings.baudrate = APP_BAUDRATE / 300;
-    Settings.serial_config = TS_SERIAL_8N1;
-    SetSerialBegin();
-  }
-
 //  AddLog_P(LOG_LEVEL_DEBUG, PSTR("DBG: Used GPIOs %d"), GPIO_SENSOR_END);

 #ifdef ESP8266
--- a/tasmota/support_wifi.ino
+++ b/tasmota/support_wifi.ino
@ -163,7 +163,7 @@ void WiFiSetSleepMode(void)

 void WifiBegin(uint8_t flag, uint8_t channel)
 {
-  const char kWifiPhyMode[] = " BGN";
+  const char kWifiPhyMode[] = " bgnl";

 #ifdef USE_EMULATION
  UdpDisconnect();
--- a/tasmota/tasmota.ino
+++ b/tasmota/tasmota.ino
@ -193,6 +193,7 @@ void setup(void) {

  memset(&TasmotaGlobal, 0, sizeof(TasmotaGlobal));
  TasmotaGlobal.baudrate = APP_BAUDRATE;
+  TasmotaGlobal.seriallog_timer = SERIALLOG_TIMER;
  TasmotaGlobal.temperature_celsius = NAN;
  TasmotaGlobal.blinks = 201;
  TasmotaGlobal.wifi_state_flag = WIFI_RESTART;
@ -215,29 +216,34 @@ void setup(void) {
 #endif
  RtcRebootSave();

+  if (RtcSettingsLoad()) {
+    uint32_t baudrate = (RtcSettings.baudrate / 300) * 300;  // Make it a valid baudrate
+    if (baudrate) { TasmotaGlobal.baudrate = baudrate; }
+  }
  Serial.begin(TasmotaGlobal.baudrate);
+  Serial.println();
 //  Serial.setRxBufferSize(INPUT_BUFFER_SIZE);  // Default is 256 chars
  TasmotaGlobal.seriallog_level = LOG_LEVEL_INFO;  // Allow specific serial messages until config loaded

-  snprintf_P(TasmotaGlobal.version, sizeof(TasmotaGlobal.version), PSTR("%d.%d.%d"), VERSION >> 24 & 0xff, VERSION >> 16 & 0xff, VERSION >> 8 & 0xff);  // Release version 6.3.0
-  if (VERSION & 0xff) {  // Development or patched version 6.3.0.10
-    snprintf_P(TasmotaGlobal.version, sizeof(TasmotaGlobal.version), PSTR("%s.%d"), TasmotaGlobal.version, VERSION & 0xff);
-  }
-  // Thehackbox inserts "release" or "commit number" before compiling using sed -i -e 's/PSTR("(%s)")/PSTR("(85cff52-%s)")/g' tasmota.ino
-  snprintf_P(TasmotaGlobal.image_name, sizeof(TasmotaGlobal.image_name), PSTR("(%s)"), CODE_IMAGE_STR);  // Results in (85cff52-tasmota) or (release-tasmota)
-
  SettingsLoad();
  SettingsDelta();

  OsWatchInit();

-  if (1 == RtcReboot.fast_reboot_count) {  // Allow setting override only when all is well
+  TasmotaGlobal.seriallog_level = Settings.seriallog_level;
+  TasmotaGlobal.syslog_level = Settings.syslog_level;
+
+  TasmotaGlobal.module_changed = (Settings.module != Settings.last_module);
+  if (TasmotaGlobal.module_changed) {
+    Settings.baudrate = APP_BAUDRATE / 300;
+    Settings.serial_config = TS_SERIAL_8N1;
+  }
+  SetSerialBaudrate(Settings.baudrate * 300);  // Reset serial interface if current baudrate is different from requested baudrate
+
+  if (1 == RtcReboot.fast_reboot_count) {      // Allow setting override only when all is well
    UpdateQuickPowerCycle(true);
  }

-  TasmotaGlobal.seriallog_level = Settings.seriallog_level;
-  TasmotaGlobal.seriallog_timer = SERIALLOG_TIMER;
-  TasmotaGlobal.syslog_level = Settings.syslog_level;
  TasmotaGlobal.stop_flash_rotate = Settings.flag.stop_flash_rotate;  // SetOption12 - Switch between dynamic or fixed slot flash save location
  TasmotaGlobal.save_data_counter = Settings.save_data;
  TasmotaGlobal.sleep = Settings.sleep;
@ -281,6 +287,13 @@ void setup(void) {
    }
  }

+  snprintf_P(TasmotaGlobal.version, sizeof(TasmotaGlobal.version), PSTR("%d.%d.%d"), VERSION >> 24 & 0xff, VERSION >> 16 & 0xff, VERSION >> 8 & 0xff);  // Release version 6.3.0
+  if (VERSION & 0xff) {  // Development or patched version 6.3.0.10
+    snprintf_P(TasmotaGlobal.version, sizeof(TasmotaGlobal.version), PSTR("%s.%d"), TasmotaGlobal.version, VERSION & 0xff);
+  }
+  // Thehackbox inserts "release" or "commit number" before compiling using sed -i -e 's/PSTR("(%s)")/PSTR("(85cff52-%s)")/g' tasmota.ino
+  snprintf_P(TasmotaGlobal.image_name, sizeof(TasmotaGlobal.image_name), PSTR("(%s)"), CODE_IMAGE_STR);  // Results in (85cff52-tasmota) or (release-tasmota)
+
  Format(TasmotaGlobal.mqtt_client, SettingsText(SET_MQTT_CLIENT), sizeof(TasmotaGlobal.mqtt_client));
  Format(TasmotaGlobal.mqtt_topic, SettingsText(SET_MQTT_TOPIC), sizeof(TasmotaGlobal.mqtt_topic));
  if (strchr(SettingsText(SET_HOSTNAME), '%') != nullptr) {
@ -293,8 +306,6 @@ void setup(void) {
  GetEspHardwareType();
  GpioInit();

-//  SetSerialBaudrate(Settings.baudrate * 300);  // Allow reset of serial interface if current baudrate is different from requested baudrate
-
  WifiConnect();

  SetPowerOnState();
--- a/tasmota/tasmota_ca.ino
+++ b/tasmota/tasmota_ca.ino
@ -85,6 +85,66 @@ static const br_x509_trust_anchor PROGMEM LetsEncryptX3CrossSigned_TA = {
 	}
 };

+/*********************************************************************************************\
+ * LetsEncrypt R3 certificate, RSA 2048 bits SHA 256, valid until 20250915
+ *
+ * https://letsencrypt.org/certificates/
+ * Downloaded from https://letsencrypt.org/certs/lets-encrypt-r3.pem
+ *
+ * to convert do: `bearssl ta lets-encrypt-r3.pem`
+ * then copy and paste below, chain the generic names to the same as below
+ * remove "static" and add "PROGMEM"
+\*********************************************************************************************/
+
+static const unsigned char PROGMEM LetsEncryptR3_DN[] = {
+	0x30, 0x32, 0x31, 0x0B, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13,
+	0x02, 0x55, 0x53, 0x31, 0x16, 0x30, 0x14, 0x06, 0x03, 0x55, 0x04, 0x0A,
+	0x13, 0x0D, 0x4C, 0x65, 0x74, 0x27, 0x73, 0x20, 0x45, 0x6E, 0x63, 0x72,
+	0x79, 0x70, 0x74, 0x31, 0x0B, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x03,
+	0x13, 0x02, 0x52, 0x33
+};
+
+static const unsigned char PROGMEM LetsEncryptR3_RSA_N[] = {
+	0xBB, 0x02, 0x15, 0x28, 0xCC, 0xF6, 0xA0, 0x94, 0xD3, 0x0F, 0x12, 0xEC,
+	0x8D, 0x55, 0x92, 0xC3, 0xF8, 0x82, 0xF1, 0x99, 0xA6, 0x7A, 0x42, 0x88,
+	0xA7, 0x5D, 0x26, 0xAA, 0xB5, 0x2B, 0xB9, 0xC5, 0x4C, 0xB1, 0xAF, 0x8E,
+	0x6B, 0xF9, 0x75, 0xC8, 0xA3, 0xD7, 0x0F, 0x47, 0x94, 0x14, 0x55, 0x35,
+	0x57, 0x8C, 0x9E, 0xA8, 0xA2, 0x39, 0x19, 0xF5, 0x82, 0x3C, 0x42, 0xA9,
+	0x4E, 0x6E, 0xF5, 0x3B, 0xC3, 0x2E, 0xDB, 0x8D, 0xC0, 0xB0, 0x5C, 0xF3,
+	0x59, 0x38, 0xE7, 0xED, 0xCF, 0x69, 0xF0, 0x5A, 0x0B, 0x1B, 0xBE, 0xC0,
+	0x94, 0x24, 0x25, 0x87, 0xFA, 0x37, 0x71, 0xB3, 0x13, 0xE7, 0x1C, 0xAC,
+	0xE1, 0x9B, 0xEF, 0xDB, 0xE4, 0x3B, 0x45, 0x52, 0x45, 0x96, 0xA9, 0xC1,
+	0x53, 0xCE, 0x34, 0xC8, 0x52, 0xEE, 0xB5, 0xAE, 0xED, 0x8F, 0xDE, 0x60,
+	0x70, 0xE2, 0xA5, 0x54, 0xAB, 0xB6, 0x6D, 0x0E, 0x97, 0xA5, 0x40, 0x34,
+	0x6B, 0x2B, 0xD3, 0xBC, 0x66, 0xEB, 0x66, 0x34, 0x7C, 0xFA, 0x6B, 0x8B,
+	0x8F, 0x57, 0x29, 0x99, 0xF8, 0x30, 0x17, 0x5D, 0xBA, 0x72, 0x6F, 0xFB,
+	0x81, 0xC5, 0xAD, 0xD2, 0x86, 0x58, 0x3D, 0x17, 0xC7, 0xE7, 0x09, 0xBB,
+	0xF1, 0x2B, 0xF7, 0x86, 0xDC, 0xC1, 0xDA, 0x71, 0x5D, 0xD4, 0x46, 0xE3,
+	0xCC, 0xAD, 0x25, 0xC1, 0x88, 0xBC, 0x60, 0x67, 0x75, 0x66, 0xB3, 0xF1,
+	0x18, 0xF7, 0xA2, 0x5C, 0xE6, 0x53, 0xFF, 0x3A, 0x88, 0xB6, 0x47, 0xA5,
+	0xFF, 0x13, 0x18, 0xEA, 0x98, 0x09, 0x77, 0x3F, 0x9D, 0x53, 0xF9, 0xCF,
+	0x01, 0xE5, 0xF5, 0xA6, 0x70, 0x17, 0x14, 0xAF, 0x63, 0xA4, 0xFF, 0x99,
+	0xB3, 0x93, 0x9D, 0xDC, 0x53, 0xA7, 0x06, 0xFE, 0x48, 0x85, 0x1D, 0xA1,
+	0x69, 0xAE, 0x25, 0x75, 0xBB, 0x13, 0xCC, 0x52, 0x03, 0xF5, 0xED, 0x51,
+	0xA1, 0x8B, 0xDB, 0x15
+};
+
+static const unsigned char LetsEncryptR3_RSA_E[] = {
+	0x01, 0x00, 0x01
+};
+
+static const br_x509_trust_anchor PROGMEM LetsEncryptR3_TA = {
+	{ (unsigned char *)LetsEncryptR3_DN, sizeof LetsEncryptR3_DN },
+	BR_X509_TA_CA,
+	{
+		BR_KEYTYPE_RSA,
+		{ .rsa = {
+			(unsigned char *)LetsEncryptR3_RSA_N, sizeof LetsEncryptR3_RSA_N,
+			(unsigned char *)LetsEncryptR3_RSA_E, sizeof LetsEncryptR3_RSA_E,
+		} }
+	}
+};
+
 /*********************************************************************************************\
 * Amazon Root CA, RSA 2048 bits SHA 256, valid until 20380117
 *
@ -160,6 +220,18 @@ const br_x509_trust_anchor PROGMEM Tasmota_TA[] = {
 		}
 	}
 	,
+	{
+		{ (unsigned char *)LetsEncryptR3_DN, sizeof LetsEncryptR3_DN },
+		BR_X509_TA_CA,
+		{
+			BR_KEYTYPE_RSA,
+			{ .rsa = {
+				(unsigned char *)LetsEncryptR3_RSA_N, sizeof LetsEncryptR3_RSA_N,
+				(unsigned char *)LetsEncryptR3_RSA_E, sizeof LetsEncryptR3_RSA_E,
+			} }
+		}
+	}
+	,
 	{
 		{ (unsigned char *)AmazonRootCA1_DN, sizeof AmazonRootCA1_DN },
 		BR_X509_TA_CA,
--- a/tasmota/xdrv_23_zigbee_6_commands.ino
+++ b/tasmota/xdrv_23_zigbee_6_commands.ino
@ -479,10 +479,12 @@ void parseSingleTuyaAttribute(Z_attribute & attr, const SBuffer &buf,
      attr.setUInt(buf.get32BigEndian(i));
      break;
    case 0x03:      // String (we expect it is not ended with \00)
+     {
      char str[len+1];
      strncpy(str, buf.charptr(i), len);
      str[len] = 0x00;
      attr.setStr(str);
+     }
      break;
    case 0x05:      // enum in 1/2/4 bytes, Big Endian
      if (1 == len) {
--- a/tasmota/xlgt_01_ws2812.ino
+++ b/tasmota/xlgt_01_ws2812.ino
@ -304,22 +304,15 @@ void Ws2812Gradient(uint32_t schemenr)
  WsColor oldColor, currentColor;
  Ws2812GradientColor(schemenr, &oldColor, range, gradRange, offset);
  currentColor = oldColor;
+  speed = speed ? speed : 1;    // should never happen, just avoid div0
  for (uint32_t i = 0; i < Settings.light_pixels; i++) {
    if (kWsRepeat[Settings.light_width] > 1) {
-      Ws2812GradientColor(schemenr, &currentColor, range, gradRange, i +offset);
-    }
-    if (Settings.light_speed > 0) {
-      // Blend old and current color based on time for smooth movement.
-      c.R = map(Light.strip_timer_counter % speed, 0, speed, oldColor.red, currentColor.red);
-      c.G = map(Light.strip_timer_counter % speed, 0, speed, oldColor.green, currentColor.green);
-      c.B = map(Light.strip_timer_counter % speed, 0, speed, oldColor.blue, currentColor.blue);
-    }
-    else {
-      // No animation, just use the current color.
-      c.R = currentColor.red;
-      c.G = currentColor.green;
-      c.B = currentColor.blue;
+      Ws2812GradientColor(schemenr, &currentColor, range, gradRange, i + offset + 1);
    }
+    // Blend old and current color based on time for smooth movement.
+    c.R = map(Light.strip_timer_counter % speed, 0, speed, oldColor.red, currentColor.red);
+    c.G = map(Light.strip_timer_counter % speed, 0, speed, oldColor.green, currentColor.green);
+    c.B = map(Light.strip_timer_counter % speed, 0, speed, oldColor.blue, currentColor.blue);
    strip->SetPixelColor(i, c);
    oldColor = currentColor;
  }
@ -586,4 +579,4 @@ bool Xlgt01(uint8_t function)
 }

 #endif  // USE_WS2812
-#endif  // USE_LIGHT
+#endif  // USE_LIGHT