If you just received a module, you can find help with installation here:
This piece of hardware is a direct replacement for the Buderus KM271 to control a buderus heating system with Logamatic 2107 controller board. Maybe other controllers are supported. Please file an issue (or better a PR) if you have my module running in other Buderus heating controllers, so I can add them here.
This hardware and its documentation is released under the TAPR Open Hardware License Version 1.0 (May 25, 2007). A copy of the license is included here or can be accessed in multiple formats on tapr.org.
For more details, have a look in the:
If you bought the board in my tindie store, you could find a how-to to get it running here
There is now an Extension to add wired Ethernet to the board. The prototype already works, availability in tindie store will still take some time...
- Moles Blog - Reverse Engineering KM271
- Moles Blog - KM271-WiFi Project
- KM271-WiFi ESPhome Project (GitHub)
- KM271-WiFi WebTools (Flashing)
- KM271-Firmware ESPhoome Component (GitHub)
You can buy the module on Tindie (if available).