The BBC micro:bit is a pocket sized computer that has been designed to make coding fun and easy to learn. The micro:bit Go contains the micro:bit v2 as well as a USB cable and a battery holder, so you can get powered up and programming straight away.Don’t let it’s small size fool you, even though the micro:bit measures in at only 4cm x 5cm, this tiny computer has an powerful ARM Cortex m4 processor and 512KB of flash to store your programmes on. The latest version of micro:bit v2 is backwards compatible with previous version of the micro:bit as well as software and equipment. As well as more memory and a CPU upgrade, it also has a higher power output of 200mA to accessories. The edge connectors also have small indentation to stop clips slipping off.The micro:bit v2 is available in 4 colours and has various individually programmable inputs and outputs including a 5x5 LED matrix display, user control buttons, speakers Bluetooth connectivity and newly added speaker and microphone. The micro:bit v2 also features a temperature sensor, accelerometer, touch sensitive logo, and a built in sleep/off mode. Includes: 1x micro:bit v2 Board --- available in 4 colours red, yellow, green & blue (please note we cannot select the colour of the micro:bit you will receive) 1x micro USB Cable --- 6in 1x Battery Holder --- 2xAAA 2x AAA Batteries 1x Quick Start Guide micro:bit V2 Features: On board speaker MEMS Microphone with LED indicator Touch sensitive logo Built-in sleep/off mode that means the board can be powered-down with batteries connected Discrete regulator that can supply up to 200mA of current to external accessories Notched edge connector. To make it easier to connect things like crocodile clips and conductive thread Power LED indicator. In addition to the USB activity indicator, a power LED shows whether the micro:bit is powered on or off Copper plated antenna. To easily identify the radio/Bluetooth component micro:bit V2 Specifications: Processor: Nordic Semiconductor nRF52833 Memory: 512kB Flash, 128kB RAM Interface: NXP KL27Z, 32kB RAM Microphone: MEMS microphone and LED indicator Speaker: on board speaker Logo touch: touch sensitive logo pin Edge Connector: 25Pin,4 dedicated GPIO, PWM, I2C, SPI and ext. power. 3 ring pins for connecting crocodile clips/banana plugs. Notched for easier connection. I2C: Dedicated I2C bus for peripherals Wireless: 2.4Ghz Micro: bit Radio/BLE Bluetooth 5.0 Power: 5V via Micro USB port, 3V via edge connector or battery pack. LED power indicator，Power off(push and hold power button) Current available: 200mA available for accessories Motion sensor: ST LSM303 Software: C++, Make Code, Python, Scratch Size: 5cm(w) x 4cm(h) Links: BBC micro:bit Official Page BBC micro:bit Schematics
