Communication failure, please check the Bluetooth module and electrical control connections. Power cycle the device twice.

CPU initialization exception, inspect the main control board

Bluetooth board communication fault

Left motor current sensor anomaly, inspect the main control board

Right motor current sensor anomaly, inspect the main control board

Communication error(motor to mainboard)

Communication error (mainboard to motor)

Mainboard not receiving front magnetic guidance data, check front magnetic guidance wiring or front magnetic guidance DIP switch

Mainboard not receiving rear magnetic guidance data,check rear magnetic guidance wiring or rear magnetic guidance DIP switch

Electrical control not receiving Bluetooth panel data,check Bluetooth module and electrical control connections

Drive voltage anomaly, inspect the main control board and battery voltage

CPU initialization exception, inspect the main control board

Gyroscope data fault, re-calibrate the attitude

Gyroscope initialization exception, inspect the main control board

Left motor Hall sensor anomaly, inspect motor wiring or replace the motor

Excessive deceleration lines

Right motor Hall sensor anomaly, inspect motor wiring or replace the motor

Upgrade platform error

Servo driver left motor error