The main control unit for any Simua Robot products. It connects to the Android app via WiFi or BT, just select the right control unit in mobile app.

Same card can be plugged to the card slot of any Simua Robot products. This way the student can have several robots but need only one card. And if it gets broken, then just purchase them as many as you like for spare parts.

This is OpenSW/HW product, thus you can order them from any manufacturer and customize it for your needs.
 

Product dimensions: 47 x 24 x 5 mm