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Otto DIY

An interactive robot that anyone can make. Easy to 3D print and assemble, it walks, dances, makes sounds and avoids obstacles.


Official website:


Other online channels:

General decription:

Otto parts can be downloaded and printed for free. You can also buy a set for 30-40 EUR

All Otto DIY are truly Open; files are available for FREE, find the list of electronic parts, 3D printable files, then follow the detailed and easy step by step colorful guides about building and how to start coding, print them to use in STEAM classes, robotic workshops or personal use to simply make and build your own Otto.

Otto robot is not just about electronics and programming, it is also design. Altering Otto’s appearance with cutouts, paper craft and 3D printed accessories develops the child’s creativity as well as other indispensable qualities, such as concentration, perseverance and attention to detail.

Info for teachers:

From beginners up.

Useful resources in the Otto blog 

All STEM and STEAM related subjects

Scratch based block programming, Python, Java.

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