Provide ESP8266 based Sonoff by iTead Studio and ElectroDragon IoT Relay with Serial, Web and MQTT control allowing 'Over the Air' or OTA firmware updates using Arduino IDE. Current version is 3.2.13 - See sonoff/_releasenotes.ino for change information. Provide ESP8266 based itead Sonoff with Web, MQTT and OTA firmware using Arduino IDE - Now EOL - Releases · arendst/Sonoff-MQTT-OTA-Arduino
Sonoff IoT Switch using Mosquitto MQTT and Arduino ESP8266
Provide ESP8266 based Sonoff by iTead Studio and ElectroDragon IoT Relay with Serial, Web and MQTT control allowing 'Over the Air' or OTA firmware updates using Arduino IDE. \n Current version is 3.2.13 - See sonoff/_releasenotes.ino for change information. The LED will blink twice and sends a MQTT status message like stat/sonoff/POWER on. The same function can be initiated with cmnd/sonoff/light on; the MQTT topic can be changed with cmnd/sonoff/topic sonoff1 which reboots sonoff and makes it available for MQTT commands like cmnd/sonoff1/power on Sonoff-MQTT-OTA-Arduino - TASMOTA. Provide ESP8266 based Sonoff by iTead Studio and ElectroDragon IoT Relay with Serial, Web and MQTT control allowing 'Over the Air' or OTA firmware updates using Arduino IDE. Supported devices. Version 2.0 and up support the following devices with Serial, Web and MQTT control: {"payload":{"allShortcutsEnabled":false,"fileTree":{"sonoff":{"items":[{"name":"_releasenotes.ino","path":"sonoff/_releasenotes.ino","contentType":"file"},{"name.
sonoff with header soldered Arduino, Wifi wireless, Firmware
Commands - arendst/Sonoff-MQTT-OTA-Arduino GitHub Wiki. The firmware supports a serial, MQTT and Web Man Machine interface. The serial interface is set to 115200 bps except for Sonoff Dual where it is set to 19200 bps. The MQTT commands are constructed from MQTT Topic for cmnd/sonoff/
and MQTT Message for and are NOT case. MQTT for Newbies - arendst/Sonoff-MQTT-OTA-Arduino GitHub Wiki. Notes on MQTT for Newbies MQTT Message flow. Here is a diagram showing the connection phase and the 4 network transactions required to turn a sonoff device on. In a typical setup, you'll have multiple Sonoff's (or other devices using this project's code) on the left hand side.. {"payload":{"allShortcutsEnabled":false,"fileTree":{"sonoff":{"items":[{"name":"_releasenotes.ino","path":"sonoff/_releasenotes.ino","contentType":"file"},{"name. Load the file sonoff.ino into the IDE. Update user_config.h with your specific MODULE (SONOFF, SONOFF_2, SONOFF_POW, MOTOR_CAC or ELECTRO_DRAGON) until version 4, Wifi and MQTT parameters. Verify and/or compile the project and upload once to your sonoff using the serial connection as shown in Peter Scargill's blog. See below for specific Sonoff. 
Sonoff IoT Switch using Mosquitto MQTT and Arduino ESP8266
No migration is possible from original Sonoff-MQTT-OTA to Sonoff-MQTT-OTA-Arduino v1.0.11. DO NOT ATTEMPT TO UPGRADE VERSIONS PRIOR TO v7.x STRAIGHT TO THE CURRENT VERSION Remember that you must take each individual step between the device firmware version and the latest available.You can find all the required binaries in Tasmota Releases. From Tasmota wiki. The Sonoff Pow can provide Energy, Power, Voltage and Current information in different ways. Message | Unit | Description -----|-----|----- Yesterday | kWh | Total Energy usage between 00:00 and 24:00 yesterday Today | kWh | Total Energy usage today from 00:00 until now Period | Wh | Energy usage between previous message and now Power | W | Current power load Factor | | The.
Programming examples for the Sonoff-MQTT-OTA-Arduino \n TL;DR \n. mosquitto_sub -h mqtt_server_name.com -t stat/my_sonoff/POWER -v # listen for status\nmosquitto_pub -h mqtt_server_name.com -t cmnd/my_sonoff/power -m 1 # turn on the light\n \n General \n. Provide ESP8266 based Sonoff by iTead Studio and ElectroDragon IoT Relay with Serial, Web and MQTT control allowing 'Over the Air' or OTA firmware updates using Arduino IDE. Current version is 3.2.13 - See sonoff/_releasenotes.ino for change information. 
How to flash Sonoff devices using Arduino UNO Make it More Fun
Having said that, this is the method I'd recommend for doing your own initial exploration of the Sonoff-MQTT-OTA-Arduino firmware. Once you've completed the initial installation of the firmware, take a few minutes while the USB<->TTL converter is still connected and use the Arduino-IDE "Serial Monitor" (under the "Tools" pull-down. But that's just the beginning: using a USB-serial converter and the Arduino IDE, you can load your own software on the Sonoff and make it do your bidding. I used the Arduino IDE to load a sketch with MQTT support and OTA (over the air) updates, allowing it to be controlled by OpenHAB. Start by adding ESP8266 support to the Arduino IDE by.
