https://github.com/vitotai/BrewPiLess/
GitHub - vitotai/BrewPiLess: Use an ESP8266 to replace RPI and Arduino. Running BrewPi without Pi,...
Use an ESP8266 to replace RPI and Arduino. Running BrewPi without Pi, therefore, BrewPi-Less - vitotai/BrewPiLess