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Waveshare 2PCS Serial Bus Servo Driver Board, Integrates Servo Power Supply and Control Circuit, Applicable for ST/SC Series Serial Bus Servos, Small in Size, Easy to Integrate, 2PCS Version
waveshare

2PCS Serial Bus Servo Driver Board, Integrates Servo Power Supply and Control Circuit, Applicable for ST/SC Series Serial Bus Servos, Small in Size, Easy to Integrate, 2PCS Version

$19.99

*Price sourced from Amazon.com. Last updated 2026-07-07. Price and availability subject to change.

Bottom line: The 2PCS Serial Bus Servo Driver Board, Integrates Servo Power Supply and Control Circuit, Applicable for ST/SC Series Serial Bus Servos, Small in Size, Easy to Integrate, 2PCS Version is a niche pick — read recent reviews before buying in the power supplies category, priced around $19.99. Read recent reviews carefully before committing.

SpecPicks Verdict

SpecPicks classifies Waveshare 2PCS Serial Bus Servo Driver Board, Integrates Servo Power… as a niche pick — read recent reviews before buying in the power supplies category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. waveshare's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

  • ✓ Supports connecting to a host or MCU to control the serial bus servos
  • ✓ Backed by waveshare's warranty and support channels
  • ✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key 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

Full Specifications

Brandwaveshare
PlatformNo Operating System
CPU SocketLGA 1151
Model Name2PCS Bus Servo Adapter (A)
Model Number2PCS Bus Servo Adapter (A)
Mfr Part Number2PCS Bus Servo Adapter (A)
Number of Ports253
Processor SocketLGA 1151
Compatible DevicesSingle-Board Computers (e.g., Raspberry Pi, Arduino)
Memory Clock Speed1 MHz
Warranty Description1 year
S/PDIF Connector TypeBus Servo Adapter (A)
Memory Slots Available1
Graphics Card InterfaceIntegrated

Ready to buy?

Waveshare 2PCS Serial Bus Servo Driver Board, Integrates Servo Power Supply and Control Circuit, Applicable for ST/SC Series Serial Bus Servos, Small in Size, Easy to Integrate, 2PCS Version is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-07-07. Price and availability subject to change.

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