A450 description:

1.A450 is driven by 2.8-inch TFT LCD screen JLT28030B, ST7789, and the display area is 43.2*57.6mm

2.TFT LCD screen resolution 320*240

3.5V~ 16V voltage input, available for small passenger cars

4.OBDII + GPS positioning + gyroscope three-in-one version

5.TYPY-C upgrade interface and split screen interface (host)

6.The electronic solution adopts CKS32F103CBT6+TJA1040+W25Q128JVSIQ+(LIS3DH+GPS hardware configuration)

product function :

OBD version

0. Speed, 1. Voltage 2. Water temperature 3. Oil temperature 4. Transmission oil temperature 5. Turbo pressure 6. Instantaneous fuel consumption 7. Average fuel consumption 8. Engine load 9. Exhaust temperature 10. Fuel quantity 11. Driving distance 12. Driving time 13. Outside temperature 14. Speed 15. Intake temperature 16. Fuel pressure 17. Oil pressure 18. Power battery power 19. Atmospheric pressure, 20. Acceleration test, 22. Deceleration test, 23. PID list