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  • Case ID: 328832
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Connected devices don't show mcu but show VCOM0 and RTT on nRF connect in VS code

CBGvDien

Hello,

I try to flash my bmd-345-eval board with nrf connect visual in VS code.

But the connected devices don't show mcu but show VCOM0 and RTT on nRF connect in VS code.

Could you please help me with this issue?

Thank you in advance for your advice.

Best regards.

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  • 0

    I encountered a similar problem with the nRF52840 DK board. Here is what it took for me to fix it.

    1. Exit VS Code.

    2. Connect the board to the computer and turn it on.

    3. Start J-Link. It detects out of date version of the emulator and wants to update. Let it do this.

    4. Exit J-Link.

    5. Restart VS Code and try to flash again. My first flash failed and I was prompted to do `west flash --recover` before flashing again. The flash attempt after that worked.

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  • 0

    I encountered a similar problem with the nRF52840 DK board. Here is what it took for me to fix it.

    1. Exit VS Code.

    2. Connect the board to the computer and turn it on.

    3. Start J-Link. It detects out of date version of the emulator and wants to update. Let it do this.

    4. Exit J-Link.

    5. Restart VS Code and try to flash again. My first flash failed and I was prompted to do `west flash --recover` before flashing again. The flash attempt after that worked.

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