| OpenTherm Gateway | |
|---|---|
 | |
| Owner | The_Niz |
| Status | |
| Location | Niz' drawer |
| Tool | Yes |
| Tool category | General |
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What
OpenTherm gateway to put between the heater and the thermostat. This way we should be able to read the OpenTherm communication between them, and hopefully control the heater using the gateway. It is a board with a PIC controller that already came pre-flashed. It can be used with a FTDI cable or you can put an ESP8266 based NodeMCU board on it and communicate with that over Wifi.