Try MIEO in your browser

Snap blocks together, then press the green flag to run them. No install, no account.

Works best on a laptop, Chromebook or tablet.

Loading MIEO

Ready for the real robot?

MIEO is the DIY robotics kit these blocks were made for. Build it, then run the same programs on your desk.

Already have a MIEO?

Choose Real MIEO (Bluetooth) at the top of the editor and pick your robot from the list. Your blocks then drive the MIEO on your desk instead of the virtual one.

This needs Chrome or Edge on Windows, macOS, ChromeOS or Android. In Safari or Firefox, use the virtual MIEO or the free RobolaB coding app.