Calliope mini

With the Calliope mini, countless creative possibilities are at your fingertips. Whether you want to build a robot or transmit messages: With just a few clicks, you can create your own programs in no time and get things moving.
In addition to 25 red and three RGB LEDs and two programmable buttons, the board contains a combined position sensor with motion sensor and compass as well as a Bluetooth module that Calliope mini can use to communicate with other devices.