Serial Bus Servo Driver Board (9~12.6V DC, Control up to 253 Servos)

Serial Bus Servo Driver Board (9~12.6V DC, Control up to 253 Servos) — DFRobot — DRI0057

Serial bus servo driver board with USB and UART interfaces. Controls up to 253 daisy-chained bus servos and reads back position feedback.

Pinout

Logical pinout · physical placement not verified
SERIAL BUS SERVO DRIVEUSBServo bus connectors (multiple)UART (TXRX)Power input (9~12.6V DC)
  • USB
    Type · USB
  • UART (TXRX)
    Type · Signal
  • Servo bus connectors (multiple)
    Type · Signal
  • Power input (9~12.6V DC)
    Type · Power

Start wiring

PWM · UART · Wide input · Wired

Confirm the data interface matches your host board.

Module pins: Power input (9~12.6V DC), USB, UART (TX/RX), Servo bus connectors (multiple). Schematik maps them to your board in the app.

Servos

99 other options

9g micros and clutch PWM servos, IP67 metal servos to 35KG, and ST/SC/CF serial bus servos (2.3kg to 120kg.cm at 24V) — protocol matters as much as torque rating here.

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Related groups

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