449 B
449 B
Hardware BOM
Ordered
- ESP32 2-Channel Relay Board
Required
- 4x DS18B20 Waterproof Sensors
- Waveshare ESP32-S3-Touch-LCD-5 dashboard
- Fused ACC switched 12V dashboard power
- Bosch Relay Sockets
- 30A/40A Bosch Relays
- Automotive Fuse Block
- Assorted ATC Fuses
Future / Optional Fallback
- Pi Zero for long-term logging and local integrations
- GPS Module
- ELM327 OBD-II Interface
- CAN Interface
- Additional DS18B20 Sensors