Micro:bit Board V2

The BBC micro:bit, a pocket-sized (4cm×5cm) ARM development board designed for helping children to learn programming skills, is now updated to the new V2 version. You can use your BBC micro:bit for all sorts of cool creations including digital games, musical instruments, robots, scientific experiments, wearable devices, and more…The micro:bit V2 adopts faster ARM Cortex-M4 nRF52833 processor, integrates 2.4G Radio/BLE Bluetooth 5.0, and now includes built-in MEMS microphone, speaker, and touch sensitive logo pin, enabling people to get creative more easily through sound and touch sensing. It also offers 5×5 red LED matrix with separate control for each LED, and two programmable user buttons that can be used to control games or pause/skip songs on a playlist. The micro:bit V2 has a motion sensor which combines 3-axis sensing accelerometer, together with magnetometer that can be used as compass or magnetic field strength sensor.

64 MHz Arm Cortex-M4 with FPU
512KB Flash
128KB RAM
5×5 Red LED Array
Two Programmable Buttons, one touch sensitive logo
MEMS microphone and LED indicator
Onboard Light, Compass, Accelerometer, Temp Sensors and Speaker
2.4 Ghz Micro:bit Radio/BLE 5.0 Smart Antenna
25-pin Edge Connector
4 dedicated GPIO, PWM, I2C, SPI, and ext. power
Three Digital/Analog Input/Output Rings
Two Power Rings — 3V and GND
Dedicated I2C bus for peripherals
MicroUSB Connector (5V)