Waveshare Serial Bus Servo Control Board for ST/SC Series Servos with Integrated Power Supply

Waveshare Serial Bus Servo Control Board for ST/SC Series Servos with Integrated Power Supply The Waveshare Serial Bus Servo Control Board (Bus Servo Adapter A) is a compact and practical solution for controlling ST/SC series serial bus servos in robotics and automation projects. It combines the servo power supply and control circuitry on a single board, allowing a host computer or MCU to communicate with and control multiple bus servos through UART or USB Type-C. With sufficient power, the board can theoretically control up to 253 serial bus servos while receiving useful feedback such as servo angle, load, voltage, and operating mode. Its compact 42 × 33 mm design makes it suitable for robotic arms, quadruped and hexapod robots, humanoid robots, wheeled robots, and other projects where multiple servos and feedback-based control are required. Features: Supports connecting to a host or MCU to control the serial bus servos. Controls up to 253 ST/SC series serial bus servos simultaneously (requires an adequate power supply). Voltage input ranges from 9 to 12.6V (both input and servo voltages must match). offers easy serial bus servo control options. Integrates the control circuit to ensure the reliable operation of the serial bus servo. Compact size and space conserving, excellent for integration into many types of space-limited projects.