Real Robotics, Built for Your Desk

The MT4 Robotic Arm brings industrial-grade robotics to your desktop, combining a 4+1 DoF design with 0.1mm precision and a 600g payload. Whether you're prototyping, learning, or automating, this Arduino-compatible tool empowers both beginners and pros. It supports graphical and advanced coding (Python, C++, ROS), and even voice assistance, making it a powerful classroom or maker lab companion. Rebuildable and open-source, MT4 Robotic Arm is the ultimate mini factory for real-world exploration. Level up your lab with the MT4 Robotic Arm. AboutWristline Inc. (WLKATA Robotics) is a company that is committed to delivering professional robotics solutions for schools, universities, and laboratory/factory settings. Our objective is to equip the new generation of engineers with the expertise and equipment required to thrive in the technological environment of tomorrow. We believe that learning and using robotics is a crucial aspect of a well-rounded education, and we are enthusiastic about as