Elephant Robotics myCobot 280 M5Stack
6-DOF collaborative arm, open source, ROS / ROS2, Python SDK
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Our Take
The most capable open-source desktop arm at this price. ROS2 support and a thriving GitHub community mean you'll never run out of projects.
Pros
- ✓Full 6-DOF with 280mm reach — enough for real pick-and-place tasks
- ✓Native ROS and ROS2 support with active GitHub community
- ✓Python, C++, and myBlockly (visual) SDKs included
- ✓Open-source hardware design — you can 3D print replacement parts
Cons
- ✗At $699 it's a significant investment for hobbyists
- ✗Payload is only 250g — not suitable for heavy manipulation tasks
- ✗Setup requires Linux familiarity for ROS integration
Specifications
- DOF
- 6
- Reach
- 280 mm
- Payload
- 250 g
- Repeatability
- ±0.5 mm
- Controller
- M5Stack (ESP32-based)
- Communication
- USB-C, Wi-Fi, Bluetooth
- Software
- ROS / ROS2, Python SDK, myBlockly
- Weight
- 850 g
- Power
- 12V DC adapter
Best For
- →University robotics research and imitation learning experiments
- →Automated pick-and-place for small electronics assembly
- →Content creation — filming robot manipulation demos
Frequently Asked Questions
Can it run Hugging Face LeRobot demos? ▾
Yes — myCobot 280 is one of the officially supported arms in the LeRobot ecosystem. You can run ACT and diffusion policy demos with the provided SDK.
Does it need a dedicated PC to run? ▾
For basic Python control, a Raspberry Pi 4 is sufficient. For ROS2 with real-time control, a laptop or desktop with Ubuntu 22.04 is recommended.
What's the difference between M5Stack and Raspberry Pi versions? ▾
The M5Stack version uses an ESP32 controller (lighter, lower latency for simple tasks). The Pi version has a full Linux environment onboard for complex autonomy.
As an Amazon Associate, FocoMind earns from qualifying purchases.
