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Python package to use Dynamixel servos through a serial interface.

Project description

Python Dynamixel

Python package to use Dynamixel servos through a serial interface (unofficial, easier SDK). Documentation Status Downloads Coverage Status Maintainability Maintainability


  • read the docs
    • ça a buggé, j’ai créé le projet à la main, et ensuite tout a fonctionné


The full documentation can be read at

Example code:

import time

from pydxl import Mx28, SerialLink

link = SerialLink(
    device="/dev/ttyUSB0", baudrate=1_000_000, protocol_version=1.0

servo = Mx28(identifier=1, serial_link=link)
servo.led = True

servo.torque_enable = True
servo.goal_position = 2000
servo.goal_position = 1500
servo.torque_enable = False



  • Use protocol 1.0 through a serial link, known to work with:
    • U2D2
  • Support servos:
    • MX-28
  • TODO: implement protocol 2.0
  • TODO: add more servo types


BSD 3-Clause license, feel free to contribute:



  • Full support of MX-28 servo with protocol 1.0

2019.3.17 (2019-03-18)

  • First release on PyPI.

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