This is the project Community Robot Arm, which is a collaboration project participated by learners, hobbyists, engineers & developers, forming an online community of botbuilders. It is a 3D printed robot arm which was developed based on the original design by Florin Tobler with multiple rounds of open hardware & software modification, which are all documented on this website.

Community contributions are listed and recognised here.

Hardware

The robot can be driven by Arduino or ESP32 controller combined with other low cost standard components. The open-source designs and software empowers makers, students, educators, programmers, designers to build one affordably and make improvements according to their own needs.

Documentation

With a one-time subscription fee, you may access our Resource Page that neatly maps out & documents the BOM, build procedures, software, instructions & tips, providing all the educational info you need to kick start your botbuilding journey.

If you have a 3D printer and wish to get into robotics, Resource Page is the place to begin!

If you’re an advanced maker, you can jump straight to 20sffactory’s Github for full open source codes and docs. (Not recommended for beginners)

Community for Makers

Thousands of clones have been built and being tinkered with around the world. The best way to know about robots is to build one yourself.

Feel free to join our Facebook community of makers, roboticists, educators and learners working on this robot arm.

This page, its graphical contents and CAD files are licensed under CC BY 4.0 License. Community Firmware is licensed under GNU-3.0 License.