If you've ended up here you've discovered my wiki page mainly devoted to jogging my memory about details of programming and good sites. With that in mind you may find some of this information useful - however it's a bit of memory jogger for me and not intended as a tutorial for SonOff
My Early Experiments / projects
Looks pretty quick and easy over the arduino method and as I'm not changing the Tasmota code let's just get er done!
Image from https://www.superhouse.tv
- Fastest way to Flash and Configure ESP8266 Based Sonoff Devices with Tasmota or other firmware - Vicious Computers
- - Building a Cloudless Smart Home with openHAB - Free and Open Source Software Conference (FrOSCon) e.V.