TPMS
Uit RevSpace
| Project CC1101 TPMS receiver | |
|---|---|
| Bestand:Nopicture.png | |
| Receiving TPMS signals | |
| Status | In progress |
| Contact | bertrik |
| Last Update | 2026-07-26 |
Introduction
Design
The plan is to use an CC1101 module, connect it to an ESP and start receiving TPMS radio frames.
Hardware
| CC1101 module | Wemos D1 mini | Remark |
|---|---|---|
| 1 Ground | G | Common ground |
| 2 VCC | 3.3V | Common power |
| 3 GD0 | D1 | "GPIO" pin |
| 4 CSN | D8 | Chip select (inv) |
| 5 SCK | D5 | SPI clock |
| 6 MOSI | D7 | SPI master out slave in |
| 7 MISO | D6 | SPI master in slave out |
| 8 GDO2 | D2 | Interrupt, probably unused |
Software
See: https://github.com/andi38/TPMS/blob/main/CC1101_TPMS_433.ino
