micro:bit BBC MB V2 GO V2 Go - Complete Starter Kit

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