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  • Case ID: 342714
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Real-time data streaming for PID tuning

ychen25

Hello,

I'm using nRF54L15DK and nRF Connect SDK 2.9.0. I'm developing a project for PID control of the temperature of a peripheral, let's say a heater. The feedback is measured through ADC. Now I'm trying to tune the PID parameters, is there a good way for visualization of my real-time temperature readings? I'm also sending the temperature via BLE to my mobile phone. It would be great to visualize the data readings directly in the mobile phone application. Do you have any recommendations? Thank you.

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    Hi,

    I recommend that you have a look at the nRF-Toolbox. This has open source code, and has an HRS monitor that graphs things like you maybe want.

    Unofficial sample:
    In my spare time I did something like just that receently. See this.
    Disclaimer: Im not an Android developer, so take it with a huge pinch of salt. But hey maybe my commit history can be of some inspiration.
    For the matching nRF Source code, I must admit that I forgot to push that to git, and then my PC crashed.

    Regards,
    Sigurd Hellesvik

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  • 0

    Hi,

    I recommend that you have a look at the nRF-Toolbox. This has open source code, and has an HRS monitor that graphs things like you maybe want.

    Unofficial sample:
    In my spare time I did something like just that receently. See this.
    Disclaimer: Im not an Android developer, so take it with a huge pinch of salt. But hey maybe my commit history can be of some inspiration.
    For the matching nRF Source code, I must admit that I forgot to push that to git, and then my PC crashed.

    Regards,
    Sigurd Hellesvik

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