DSC Alarm connection with ESP8266 + MQTT

Hi, I’d like to share my firmware for esp8266 that I’ve been using to integrate my dsc alarm with openhab. This is a lot cheaper than using the envisalink, and thanks to esp8266, it works over wifi/mqtt. However it involves a bit of soldering.

Note: The autodetected thing in the Paper UI inbox (based on homie convention) doesn’t seem to work for me. Example things / items files are included in README.md

I’ve published it as a project on github: https://github.com/jimtng/dscalarm-mqtt