Nybble tries on the Bittle battery

I made a new 3D-printable belly piece for Nybble, so that it can take Bittle's rechargeable battery. The kick sequence is programmed with our new Petoi App to be released in a few days. Both Android and iOS versions will be available. Follow our social account @petoicamp for updates! The STL file: -- Petoi() is the maker of futuristic robotic pets. We share updates and discussions about our robotic pet project Nybble, Bittle, and OpenCat, the open-source Arduino and Raspberry Pi based robotic pet framework.