DIY+
Here are libraries and sketches for Otto DIY+ robot, modified from Zowi. "Otto DIY with steroids"
Otto has:
- bluetooth
- rechargable lipo battery
- touch sensor
- RGB led nose
- LED matrix for mouths
- internal voltage measurment
v2 sketch is for version vith 2 buttons for mode change (first button dance, second button walk+awoid + together = react to noise) v3 sketch has only 1 button or touch sensor and changes modes on touch (dance -> walk -> react to noise -> standby -> dance....) Everything else is the same.