What’s micro:bit? micro:bit is a little ARM programmable microprocessor (that’s like a limited computer) with various sensor (light, temperature, acceloremeter, compass), 25 programamable leds, radio and bluetooth, pins for external connections, two programmable buttons and USB. These specs are compressed in a little 4,2 cm x 5,1 cm (1,65 in x 2 in) board with circuits […]