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  • Case ID: 343700
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Issue with Peripheral UART sample on Thingy53

MarioStoica

Hello. I am trying to use the Peripheral UART sample to transmit data from a Thingy53 board to another Thingy53 board (which is running Central UART sample). The boards connect successfully, but the data cannot be transmitted using the NRF serial terminal. 

However, if I connect to a phone instead, I can transmit data from the phone to the board successfully, but I cannot do from the board to the phone. 

Am I understanding it wrong? Isn't typing the text that I want to transmit into the serial terminal supposed to work?


Thank you.

I am using the v2.8.0 Toolchain with v2.7.0 SDK, on MacOS 15.4 arm version.

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    Hi, 

    I am using the v2.8.0 Toolchain with v2.7.0 SDK, on MacOS 15.4 arm version.

    The versions of the toolchain and SDK are not consistent. I would suggest you use the same version to work. 

    The latest version of NCS is v2.9.1 if it's possible for you.

    Am I understanding it wrong? Isn't typing the text that I want to transmit into the serial terminal supposed to work?

    Did you attach the debug board (nRF5340DK) and connect an external USB to UART converter as the doc? 

    If you attach the debug board, it would show the second serial port for transmission. 

    Regards,
    Amanda H.

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  • 0

    Hi, 

    I am using the v2.8.0 Toolchain with v2.7.0 SDK, on MacOS 15.4 arm version.

    The versions of the toolchain and SDK are not consistent. I would suggest you use the same version to work. 

    The latest version of NCS is v2.9.1 if it's possible for you.

    Am I understanding it wrong? Isn't typing the text that I want to transmit into the serial terminal supposed to work?

    Did you attach the debug board (nRF5340DK) and connect an external USB to UART converter as the doc? 

    If you attach the debug board, it would show the second serial port for transmission. 

    Regards,
    Amanda H.

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