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47 lines
1.3 KiB
Plaintext
47 lines
1.3 KiB
Plaintext
/**
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@defgroup boards_microbit_v2 BBC micro:bit v2
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@ingroup boards
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@brief Support for the BBC micro:bit v2
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## Overview
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The [micro:bit v2](https://www.microbit.co.uk/) was designed by the BBC and
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released in 2020.
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The board is based on the Nordic nRF52833 SoC, featuring 128KiB of RAM, 512KiB
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of ROM, and a 2.4GHz radio, that supports Bluetooth Low Energy (BLE), 802.15.4
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as well as a Nordic proprietary radio mode.
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Additionally the boards features 2 buttons, a 5x5 LED matrix, a speaker, a
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microphone, an accelerometer and a magnetometer.
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## Links
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- [Website](https://www.microbit.co.uk/)
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- [Schematics](https://github.com/microbit-foundation/microbit-v2-hardware/blob/main/V2/MicroBit_V2.0.0_S_schematic.PDF)
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- [Pinout list, detailed descriptions and data sheets](https://tech.microbit.org/hardware/schematic/)
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## Flashing and Debugging
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The board can be flashed using OpenOCD and PyOCD. Debugger is also available
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with both programmers.
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```
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BOARD=microbit make flash
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```
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## STDIO
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The programmer chip provides access to STDIO via USB. On Linux, stdio is
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usually available on /dev/ttyACM0. Use the `term` target to access stdio:
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```
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BOARD=microbit make term
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```
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## Display
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The 5x5 LED matrix display can be driven using the @ref boards_common_microbit.
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*/
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