When external PWM signal is input, the amplitude is 5V, and the recommended frequency of PWM is 1K-10KHz.
For analog input, you can use the on-board 5v, external potentiometer gnd (resistance 10k-100kΩ) to adjust the speed, or you can input analog (0-5v) externally, but it needs to be connected to gnd on the board.
Forward and reverse rotation control, the motor needs to stop rotating and then perform forward and reverse operation. It is strictly forbidden to change direction during motor rotation, which will cause damage to the circuit board. Also, after removing the short-circuit cover, the direction switch can be externally connected for operation.
5v, gnd the motherboard comes with a 5v power supply (power can be supplied externally, the current does not exceed 10mA)
Speed ​pulse signal output, the amplitude is 5v, each pulse represents one revolution of the motor.

Dfn package high power wide voltage 12-30v 200w 3-phase brushless DC with Hall controller, support plc 0-5v analog control, support pwm to 0-5v control, only suitable for DC controller. With Hall motor with brush 120 degree electric angle.
Product Name: Brushless DC Motor Driver 200w Hall Effect
Model: XY-BLDC
Working voltage: 12-30v
Maximum current: rated 7A, maximum 10A
Maximum power: 200w
Overcurrent Protection: Yes
Positive and negative: yes
Brakes: yes
PWM speed regulation: yes
Analog speed control: yes
Colour:black
Material:pvc
Size:80 x 30 x 10mm

Package Contents:
1 x XY-BLDC module