Support Vango Technologies V924x ultralow power, single-phase, power measurement (#23127)

CHANGELOG.md

@@ -6,6 +6,7 @@ All notable changes to this project will be documented in this file.
 ## [14.5.0.2] 
 ### Added
 - Berry load `.tapp` files in `/.extensions/` then in `/` (#23113)
+- Support Vango Technologies V924x ultralow power, single-phase, power measurement (#23127)
 
 ### Breaking Changed
 - Berry remove `Leds.create_matrix` from the standard library waiting for reimplementation (#23114)

RELEASENOTES.md

@@ -116,6 +116,7 @@ The latter links can be used for OTA upgrades too like ``OtaUrl https://ota.tasm
 
 ## Changelog v14.5.0.2
 ### Added
+- Support Vango Technologies V924x ultralow power, single-phase, power measurement [#23127](https://github.com/arendst/Tasmota/issues/23127)
 - Allow acl in mqtt when client certificate is in use with `#define USE_MQTT_CLIENT_CERT` [#22998](https://github.com/arendst/Tasmota/issues/22998)
 - Berry experimental driver for AXP2101 for M5Core2v1.1 [#23039](https://github.com/arendst/Tasmota/issues/23039)
 - Berry `tasmota.when_network_up()` and simplified Matter using it [#23057](https://github.com/arendst/Tasmota/issues/23057)

tasmota/include/tasmota_template.h

@@ -1010,8 +1010,8 @@ const uint16_t kGpioNiceList[] PROGMEM = {
   AGPIO(GPIO_BL6523_RX),                         // BL6523 based Watt meter Serial interface
 #endif
 #ifdef USE_V9240
-    AGPIO(GPIO_V9240_RX),                          //  Serial V9240 interface
+  AGPIO(GPIO_V9240_TX),                          //  Serial V9240 interface
-    AGPIO(GPIO_V9240_TX),                          //  Serial V9240 interface
+  AGPIO(GPIO_V9240_RX),                          //  Serial V9240 interface
 #endif
 #endif  // USE_ENERGY_SENSOR
 

tasmota/my_user_config.h

@@ -950,7 +950,7 @@
 //  #define IEM3000_IEM3155                        // Compatibility fix for Iem3155 (changes Power and Energy total readout)
 //#define USE_WE517                                // Add support for Orno WE517-Modbus energy monitor (+1k code)
 //#define USE_MODBUS_ENERGY                        // Add support for generic modbus energy monitor using a user file in rule space (+5k)
-//#define USE_V9240                         // Add support for v9240
+//#define USE_V9240                              // Add support for Vango Technologies V924x ultralow power, single-phase, power measurement (+12k)
 
 // -- Low level interface devices -----------------
 #define USE_DHT                                  // Add support for DHT11, AM2301 (DHT21, DHT22, AM2302, AM2321) and SI7021 Temperature and Humidity sensor (1k6 code)

tasmota/tasmota_support/support_features.ino

@@ -944,7 +944,7 @@ constexpr uint32_t feature[] = {
   0x00002000 |  // xdrv_77_wizmote.ino
 #endif
 #if defined(USE_ENERGY_SENSOR) && defined(USE_V9240)
-    0x00004000 |  // xnrg_25_v9240.ino
+  0x00004000 |  // xnrg_25_v9240.ino
 #endif 
 //  0x00008000 |  // 
 //  0x00010000 |  // 

tasmota/tasmota_xnrg_energy/xnrg_25_v9240.ino

@@ -1,16 +1,20 @@
 /*
   xnrg_25_v9240.ino - v9240 energy sensor support for Tasmota
 
-*/
+  SPDX-FileCopyrightText: 2025  Ivan Chopa (@aquaforum)
 
+  SPDX-License-Identifier: GPL-3.0-only
+*/
 
 #ifdef USE_ENERGY_SENSOR
 #ifdef USE_V9240
+/*********************************************************************************************\
+ * Support the Vango Technologies V924x ULTRALOW POWER, UART, SINGLE-PHASE, POWER MEASUREMENT IC
+\*********************************************************************************************/
 
 #define XNRG_25             25
 
 #include <TasmotaSerial.h>
-#include <algorithm>
 
 #define V9240_SERIAL_BAUDRATE 19200
 
@@ -64,9 +68,6 @@ namespace Address
 } ;
 
 
-
-
-
 // register structures
 
 union SysSts // 0x0CA

tools/decode-status.py

@@ -311,7 +311,7 @@ a_features = [[
     "USE_MAGIC_SWITCH","USE_PIPSOLAR","USE_GPIO_VIEWER","USE_AMSX915",
     "USE_SPI_LORA","USE_SPL06_007","USE_QMP6988","USE_WOOLIIS",
     "USE_HX711_M5SCALES","USE_RX8010","USE_PCF85063","USE_ESP32_TWAI",
-    "USE_C8_CO2_5K","","","",
+    "USE_C8_CO2_5K","USE_WIZMOTE","USE_V9240","",
     "","","","",
     "","","","",
     "","","","",
@@ -343,7 +343,7 @@ else:
         obj = json.load(fp)
 
 def StartDecode():
-    print ("\n*** decode-status.py v14.4.1.4 by Theo Arends and Jacek Ziolkowski ***")
+    print ("\n*** decode-status.py v14.5.0.2 by Theo Arends and Jacek Ziolkowski ***")
 
 #    print("Decoding\n{}".format(obj))