The RFM69GW is a RFM69 to MQTT gateway that uses the ubiquitous ESP8266 chip. There are two or three similar projects that I’m aware of but I’ve put together some hardware and firmware features that make it different. by Xose Pérez:
I’m using Felix Rusu’s RFM69_ATC library so it supports Monteino nodes with Auto Transmission Control feature enabled for an adaptative transmission power: longer battery life & less radio pollution
RFM69CW footprint, compatible with RFM12B and hence with old Monteinos or even with JeeNodes (untested)
Web configurable map between node messages and MQTT topics.
EEPROM persistent configuration using the awesome Embedis library by PatternAgents
Mike is the founder and editor of Electronics-Lab.com, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)
The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.