This driver board has a servo power supply and a control circuit and it is made to connect directly to a host or MCU, providing control over the serial bus servos.
It supports the simultaneous management of up to 253 ST/SC series serial bus servos, provided there is a sufficient power supply. The board has a voltage input ranging from 9 to 12.6V, which must match the servo voltage to provide optimal performance. Also, there’s a USB-C port to provide power to the board. This driver board is an ideal choice if you are looking to create robotic systems with multiple servos.
Features
- Supports connecting to a host or MCU to control the serial bus servos
- Allows controlling up to 253 ST/SC series serial bus servos at the same time (sufficient power supply required)
- 9~12.6V voltage input (the input voltage and the servo voltage must be matched)
- Provides convenient serial bus servo control solutions
- Integrates control circuit to ensure the stable operation of serial bus servo
- Compact size and space-saving, suitable for integration into sorts of space-limited projects
What’s on Board

- 2.1 DC power jack
- Power supply screw terminal
- USB Type-C connector
- Control mode switch jumper
- Serial bus servo control interface
- UART communication interface
Specifications
| Power Supply | DC 9~12.6V (ST series servo) |
| Power Supply Connector | 5.5 x 2.1mm DC |
| Communication Interface | UART |
| Dimensions | 42.00 x 33.00mm |
| Mounting Hole Size | 2.50mm |
| Mounting Hole Spacing | 37.00 x 28.00mm |
Resources
- Product Wiki
- Schematic
Package Contents
- 1x Serial Bus Servo Driver Board


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