A wireless dongle combo compatible with  and

• a Bluetooth dongle for wirelessly uploading codes and controlling Petoi robot pets from PC/Mac or smartphone Apps.
• a WiFi dongle for wirelessly communicating with Petoi robot pets.

Note: Petoi robots include Bluetooth and WiFi connectivity; there's no need to purchase this combo separately.

Advantages over wired connections

• play with Petoi open source robots without messing around with cables
• wireless is also essential when you are studying balancing related motion planning. You can even utilize the computational power of a remote "brain" without being constrained by a robot's size and cargo capacity.

Note that all come with this Bluetooth & Wifi Dongle combo.  There's no need to buy this for your Petoi robots.