3. ? 正面
micro:bit規格 2/3
4cm
5cm
3 digital/analog IO rings
(capacitive sensing)
power port ground port
2 programmable buttons
5×5 individually
programmable LEDs
3
4. ? 背面
micro:bit規格 3/3
16MHz 32-bit ARM Cortex M0 CPU
256KB flash, 16KB Static RAM with Bluetooth Low Energy
Micro-B USB connector
Bluetooth Smart antenna
Battery connector
Compass
(Freescale MAG3110)
Accelerometer
(Freescale MMA8652)
21 pin edge connector
Reset button
USB controller
System LED
4