Manual

Supply Switching Jumper
When jumper is shorted, logic power supply voltage is the same as the motor power supply.
If motor power supply is less than 12V，you can set jumper shorted.
If motor power supply is more than 12V, dont't short jumper!
Motor Control Pins
E1,E2: Motor Enable Pin（PWM Control）
M1,M2: Motor Signal Pin. Eg: M1 = 0,the motor rotates in forward direction. M1 = 1,the motor
rotates in back direction.
E M Run
LOW LOW/HIGH STOP
HIGH HIGH Back Direction
HIGH LOW Forward direction
PWM LOW/HIGH Speed
注: LOW = 0; HIGH = 1; PWM = 0~255