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boards/nrf52840-mdk/doc.md

2026.07-devel977 B
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@defgroup boards_nrf52840-mdk nRF52840-MDK @ingroup boards @brief Support for the nRF52840-MDK

General information

The Makerdiary nRF52840-MDK board is an opensource, micro development kit using the nRF52840 SoC. This board provides 802.15.4 and BLE connectivity.

Pinout

Flash the board

By default, the board is flashed with PyOCD programmer via a DAPLink.

PyOCD can be installed using Python package manager:

    pip install pyocd --user -U

See the Flashing section in @ref boards_common_nrf52.

Accessing STDIO via UART

The STDIO is directly accessible via the USB port. On a Linux host, it's generally mapped to /dev/ttyACM0.

Use the term target to connect to the board serial port

    make BOARD=nrf52840-mdk -C examples/basic/hello-world term