OpenThermGateway2MQTT
Control (parts of) the world of OpenTherm using mqtt.
Connect a USB Serial cable to your Raspberry Pi, install Node.js and run this code to allow mqtt publishing of OpenTherm realtime data. It's pub/sub so you can control the OpenTherm Gateway (otg) using mqtt messages.
I want to create Skynet at home.
OpenTherm gateway, more info see http://otgw.tclcode.com Mqtt, more info see http://mqtt.org