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BBC micro:bit v2
BBC / Micro:bit FoundationnRF52833 (Cortex-M4)
The BBC micro:bit v2 exposes its pins on a card-edge connector. Five large ring pads (P0, P1, P2, 3V, GND) are crocodile-clip friendly; the full edge adds P3-P20. Many pins are shared with the 5x5 LED display and the two buttons. 3.3V logic.
In stock
Specifications
0No specs listed.
Pinout
21| Pin | Name | Functions | Notes |
|---|---|---|---|
| P0 | P0 | ADCGPIO | Ring: GPIO, analog, touch |
| P1 | P1 | ADCGPIO | Ring: GPIO, analog, touch |
| P2 | P2 | ADCGPIO | Ring: GPIO, analog, touch |
| 3V | 3V | POWER | Ring: 3.3V power |
| GND | GND | GND | Ring: ground |
| P3 | P3 | ADCGPIO | Analog; shared with LED display col |
| P4 | P4 | ADCGPIO | Analog; shared with LED display col |
| P5 | P5 | GPIO | Button A (shared) |
| P6 | P6 | GPIO | LED display (shared) |
| P7 | P7 | GPIO | LED display (shared) |
| P8 | P8 | GPIO | GPIO |
| P9 | P9 | GPIO | LED display (shared) |
| P10 | P10 | ADCGPIO | Analog; LED display (shared) |
| P11 | P11 | GPIO | Button B (shared) |
| P12 | P12 | GPIO | GPIO (reserved for accessibility) |
| P13 | P13 | SPI | SPI SCK |
| P14 | P14 | SPI | SPI MISO |
| P15 | P15 | SPI | SPI MOSI |
| P16 | P16 | GPIO | GPIO |
| P19 | P19 | I2C | I2C SCL |
| P20 | P20 | I2C | I2C SDA |
Interactive pinout
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nRF52833 (Cortex-M4)
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