micro:bit BBC MB V2 SINGLE

nordic nrf52833 processor with 512kb flash and 128kb ram 5x5 led display matrix; 25 red leds with 255-step intensity control two programmable tactile buttons for user functions new notched edge connector makes it easier to connect things like crocodile clips and conductive thread mems microphone with led indicator full speed usb 2.0 interface via micro usb connection onboard speaker and capacitive touch sensor dedicated i2c bus for peripherals led matrix can be used to sense ambient light with software algorithm onboard motion sensor and temperature sensors bluetooth 5.1 connectivity with bluetooth low energy (ble), ideal for communicating with other devices such as smartphones and tablets