The scanner is compatible with all OBD2 protocol-compliant vehicles to ... They can provide live data from your vehicle for analysis, repeat your gauge readings, and provide details of average ...

My BMW F20 116i doesn't have a temperature gauge. So I made one myself. The hardware shopping list is as follows: ELM327 Bluetooth OBD2 adapter ESP32 Devkit v1 Small 128*64 OLED display Some wires, ...

Supports multiple OBD2 protocols Real-time speed, RPM, fuel consumption, and more Advanced Bluetooth connectivity Compatible with most car models Customizable display settings Also Read ...