Fangrui Product Details Fangrui Product Details Suitable For Ddsm Series Hub Motors Such As Ddsm115 And Ddsm210, Onboard 4-ch Ddsm115 Motor Interfaces And 4-ch Ddsm210 Motor Interfaces Provides Ddsm Hub Motor Control Demo And Sdk, Easy To Use.supports Multiple Wired And Wireless Communication Modes, Supports Json Command Interaction For Easier Control Supports Connecting To For Raspberry Pi, Powering The Pi Via Integrated 5v Buck Regulator Circuit And Communicating Through Gpio Uart Interface, Neat Cable Management Integrated Web Application For Controlling And Setting The Ddsm Hub Motors, More Convenient For Debugging Supports Controlling The Ddsm Hub Motors Directly Via Onboard Type-c Port Colour:as Shown Material:pc (due To Different Product Batches, The Appearance May Vary, Which Does Not Affect The Use) Package Contents: 1 X Ddsm Driver Hat (a) 1 X 2x20 Pin Header 1 X Usb Type-a To Type-c Cable 1 X Screws Pack Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of T Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.