RoomThermostat
henkjannl
Opentherm room thermostat that can be controlled through Telegram, but also locally
Components (17)
| Reference | Value | Description |
|---|---|---|
| Q1 | BC858 | |
| U1 | mini_esp32 | |
| U2 | ILI9341_touch | |
| U3,U8 | EL817 | |
| U4-U7 | DS18B20 | |
| D1-D4 | 1N4148 | |
| D5 | 4V7 | |
| D6 | 15V | |
| D7 | 4V3 | |
| J1 | Conn_01x02_Male | |
| R1 | 4k7 | |
| R2,R4,R5 | 330 | |
| R3 | 100 | |
| R6 | 1k5 | |
| T1 | ButtonUp |