Ready For The Next Move  ROBOTIS OP3 is an affordable, miniature humaniod robot platform with advanced computational power, sophisticated sensors, high payload capacity, and dynamic motion ability to enable many exciting research and education activities.

High Performance and Advanced Features:

  • Built-in PC: Intel NUC with an Intel Core i3 processor, RAM 8GB DDR4, 128GB M.2 SSD
  • Management controller (OpenCR): ARM Cortex-M7
  •   20 actuator modules (6 DOF leg x2+ 3 DOF arm x2 + 2 DOF neck)
  • Actuators with durable metalic case & gears (DYNAMIXEL XM430)
  • Self-maintenance kit (easy to follow steps and instructions)
  • Standby mode for low power consumption
  • 4.5MBps high-speed Dynamixel bus for joint control
  • 1800mAh LIPO Battery (30 minutes of operations), charger, and external power before removal)
  • Versatile functionality (can accept legacy, current, and future peripherals)
  • 3-axis gyroscope, 3-axis accelerometer, 3-Axis magnetometer, button x4, microphone x2, speaker x1












Open Platform Mechanics (Hardware and Software):

  • Mechanics Inform 

(Dimensions, Kinetics, Dynamics, CAD data)

  • Electronics Information

(Controllers, Sub B/Ds, Schematics, Part Information)

  • Software Information

(Development Environmental, Framework, Source Code)

  • Management Information

( Detailed Assembly Diagrams, User MAintenance Guide)

  • Community Resources

(User-development Code, Various Application Examples)

Advantage of Developing with ROBOTIS OP3 compare to ROBOTIS OP2:

There Are Several changes in OP3 and advantages of the new OP3 are listed as follows:

  • New Actuators (Higher torque)
  • Increase of SSD capacity
  • Dramatic improvement in computational power
  • Replacing Mini HDMI with HDMI
  • User Firendly sub-controller(CM-730–> OpenCR)
  • Improved camera


Source Code e-Manual
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