Suitable for DDSM400 hub motor, onboard 6-ch DDSM400 motor interfaces ^^ Based on ESP32-WROOM-32 module, supports multiple wired and wireless communication modes, supports JSON command interaction for easier control ^^ Provides DDSM400 hub motor control demo and SDK, easy to use Integrated WEB application for controlling and setting the DDSM400 hub motors, more convenient for debugging ^^ Supports controlling the hub motors directly via onboard Type-C port ^^ Supports connecting to Raspberry Pi, powering the Pi via integrated 5V buck regulator circuit and communicating through GPIO UART interface, neat cable management