Allows you to simulate the GSM modem of a Rika Revo pellet stove. Connected via WiFi, it becomes possible to control the stove with a home automation system.
NOTE: The firmware corresponds to the firmware of my stove, there is no guarantee of operation with more recent Rika stoves, nor with an identical stove but with a different firmware version.
Requirements :
- A NodeMCU arduino board
- 4 wires
- 3d printer (Optional)