SonOff module based on Mongoose-OS and using MQTT to integrate to some home automation

Overview

• Do not configure WiFi - leave the module in AP (Access Point mode).
• Mongoose OS starts a WiFi network called SONOFF_XXXXXX with password
• if STA is configured and gets access, the AP is disabled ~120 seconds after boot Sonoff. Switch your workstation to that WiFi network

Setup via Web and in AP-mode

• Point your browser to [http://192.168.4.1]http://192.168.4.1

• You'll see a simple form to configure WiFi network & password and some sonoff parameters

• Integration into your home automation system based on MQTT, please configure

  • MQTT host with port
  • MQTT Client ID
  • MQTT Password
  • MQTT topic to send current switch status changes (published)
  • MQTT topic to subscribe to receive commands

  

How to build and install this app

• Install and start mos tool
• Switch to the Project page, find and import this app, build and flash it:

Functionality

• Button on device: Push toggles the relay. LED is on for about 2 seconds to signal, push button has been recognized.