ARMmbed+Micro:bit

The BBC micro:bit is a pocket-sized, codable computer that allows anyone to get creative with technology. Made possible through a major partnership with 31 organisations, a micro:bit has been given to every 11 or 12 year old child in year 7 or equivalent across the UK, for free.


硬體說明:
The BBC micro:bit is based on the mbed HDK. The target MCU is a Nordic nRF51822 with 16K RAM, 256K Flash. As well as the nRF51822 there's also an onboard accelerometer and magnetometer from Freescale.

• Nordic nRF51822 Multi-protocol Bluetooth® 4.0 low energy/2.4GHz RF SoC
  • 32-bit ARM Cortex M0 processor (16MHz)
  • 16kB RAM
  • 256kB Flash
  • Bluetooth Low Energy Master/Slave capable
• Input/Output
  • 25 LED Matrix
  • Freescale MMA8652 3-axis Accelerometer
  • Freescale MAG3110 3-axis Magnetometer (e-compass)
  • Push Button x2
  • USB and Edge connector Serial I/O
  • 2/3 reconfigurable PWM outputs
  • 5 x Banana/Croc-clip connectors
  • Edge connector
  • 6 x Analog In
  • 6-17 GPIO (configuration dependent)
  • SPI
  • i2c
• USB Micro B connector
• JST power connector (3v)

ARMmbed+Micro:bit

https://developer.mbed.org/platforms/Microbit/