| Note: |
(1) If you want to change any function pins of P1, P2, P4, you need to disconnect the power supply on the board to power up and then the selected function will work.
(2) When the load current exceeds 800mA, the circuit is protected. The running indicator flashes once every 2 seconds. At this time, it is necessary to lower the working voltage or replace the motor to work normally. |
