Six-axis Robotic Arm (Based on a Raspberry Pi)

The Six-axis Robotic Arm is a compact, Raspberry Pi-powered manipulator featuring a 280mm working range and an integrated Ubuntu operating system. Operating independently without requiring an external PC, it is suited for students, educators, and robotics developers exploring algorithm development and automation.

Standalone Raspberry Pi processing power

Powered by an onboard quad-core Broadcom BCM2711 processor running Ubuntu, this robotic arm operates without a tethered PC. It provides a self-contained development environment for creating robotics algorithms, executing multi-platform code, and running ROS simulations.

Native interfaces and hardware connectivity

The base integrates native Raspberry Pi hardware interfaces, including four USB ports, dual micro HDMI outputs, and a 40-pin GPIO header. Integrated LEGO pins simplify mounting terminal accessories, sensors, and custom end effectors.

Broad multi-language programming support

Users can program the arm using popular languages like Python, C++, and C#, or graphic programming suites such as myBlockly and Mind+. This makes the platform accessible for beginners learning block coding while supporting advanced algorithmic control.

Modular design and portability

A compact all-in-one construction weighing 850g ensures the unit is portable and simple to disassemble or reconfigure. Its plug-and-play design allows quick deployment across classroom desks, research benches, and maker workstations.

Computer vision and accessory matching

Embedded image recognition algorithms enable camera-based tasks including colour visual tracking, QR code reading, and gesture recognition. The arm can also interface directly with accessories such as external displays, suction pumps, and grippers.

Integrated ROS simulation and control

Built-in ROS language support under Ubuntu simplifies 6-DOF coordinate movements and kinematics planning. Developers can simulate motion paths and execute multi-axis control seamlessly within a standard robotics framework.

Precision six-axis servo actuation

Six high-performance servo motors provide responsive, low-inertia movement with a repeated positioning accuracy of ±0.5mm. The arm supports a 250g payload across its 280mm working radius for light industrial and educational applications.

Downloads & documentation

• Product wiki (DFRobot)