Specifications: Drive plate type: JYQD_V6.3E1 Voltage range: 12V-36V Peak current: 20A Drive power: Size: 63 x 43 x 17mm Speed control function: voltage speed regulation or single chip microcomputer control PWM speed regulation Control terminal connection: 1. GND 2. VR speed control port connection method can be controlled by voltage regulation control or PWM control speed voltage regulation can be adjusted by the adjustable resistance (20K 3 pin bit VR port side of the port side of the 5V port to connect to the GND port through the regulation of voltage control) 3. ZF positive reverse port connection method to connect 5V a direction to the direction of GND 4. Signal speed pulse output port output of a circle of pulse = motor pole number x 3 5. 5V control terminal 5V voltage output port Power end connection: 1. VCC power positive input port (12V-36V) 2. GND power input port 3. MC brushless DC motor without a sense / no Holzer motor three-line W 4. MB brushless DC motor without a sense / no Holzer motor three-line V 5. MA brushless DC motor without a sense / no Holzer motor three-line U Package includes: 1 x Brushless DC motor drive plate