Motor Drive Board DDSM400 Motor Driver HAT for DDSM400 hub motor driver board - Designed for DDSM400 hub motors, integrated with ESP32 and control circuits. Six DDSM400 hub motors can be controlled simultaneously through the ESP32 serial port or USB interface, and a hub motor SDK is provided to facilitate secondary development. Used to drive DDSM400 hub motors, with 6 DDSM400 motor interfaces on board. Based on the ESP32-WROOM-32 module, it supports a variety of wired and wireless communication methods, supports JSON interaction, and is convenient for host computer control. Provides easy-to-use DDSM400 hub motor control routines and SDK. Integrated WEB applications are used to control and set up DDSM400 hub motors for easy debugging. Can communicate directly with hub motors through the Type-C interface. Supports installation of for , integrated 5V buck regulator circuit, can power for , communicate through the GPIO serial port, and reduce wiring complexity. Main control module: ESP32 Power supply interface: XT60, 5.5x2.5mm DC Power supply voltage: 9V-28V Communication interface: UART, Type-C x 2 Wireless communication: 2.4G WIFI Positioning hole diameter: 3mm Positioning hole spacing: 58x49 (mm) PCB size: 85x57 (mm) Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Colour:Black Material:PCB Package Contents: 1 * Motor Driver Board Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.