Serial Bus Servo Controller: Hiwonder Serial Bus Servo Controller Communication Tester

The Hiwonder Serial Bus Servo Controller is a versatile tool designed for controlling serial bus servos and testing communication. Ideal for students, educators, and makers, it supports manual button programming, online debugging, and integration with external microcontrollers or wireless controllers.

Versatile serial servo control

This controller supports manual programming, online debugging, and TTL serial port communication. When using 11.1V serial bus servos, such as the LX-224HV or 824HV, power the system with an 11.1V lithium battery.

High-precision STM32 core processing

Powered by an ARM Cortex-M3 STM32 microcontroller, the board delivers high-precision motion control with adjustable speeds. This ensures smooth and reliable performance for complex robotic movements.

Manual programming and wireless control

You can set servo angles directly using manual buttons without needing a host computer. Additionally, the integrated interface supports a PS2 wireless handle for remote control at distances up to 10 metres.

Generous memory and safety alerts

The onboard 16MB memory stores up to 230 action groups, with each group holding up to 510 individual actions. A built-in low-voltage buzzer sounds when the voltage drops below 5.6V to protect your batteries.

Driver-free debugging and expansion

The controller supports online debugging without requiring driver installation on your computer. It features expansion ports for external Bluetooth or MP3 modules, and includes a built-in power switch to simplify wiring.

Multi-platform serial port communication

A reserved TTL serial interface allows other development boards to send control commands directly to the controller. To simplify integration, communication protocols and routines are provided for Arduino, Raspberry Pi, Jetson Nano, and STM32.