Do you have a question about the BAFANG DP C11.UART and is the answer not in the manual?
Describes how to turn the display on and off, noting low leakage current when off.
Explains switching power-assistance levels from 0 to 5 using the +/- buttons.
Allows checking recent error codes and their definitions.
High voltage protection fault; check battery voltage.
Fault with motor hall sensor inside; check the motor module.
Controller temperature reaches protection value; check the controller.
Fault with current sensor inside controller; check the controller.
Fault with temperature sensor inside battery; check the battery.
Fault with wheel speed detecting sensor; check sensor installation.