433MHz/IR MQTT Gateway Project

It’s nice to see a project that develops over time and Florian has a good example on his blog.  He started off in the middle of last year by putting together a low-cost, arduino-based sensor for his garden and things seem to have just grown from there :-).  You can follow along on his blog from the initial version of his bidirectional 433MHz, ESP8266-based, MQTT gateway, progressing to the IR enabled version by the end of the year and his OpenMQTTGateway project this year.  It’s a good read and a great little project to follow.