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  • Case ID: 229027
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Write command request is not displayed in the nRF Connect Android app

Naven Suresh

I am using 3 mobiles for testing 

1. One Plus 6

2. Samsung Galaxy Note 8 or Google Pixel

When I connect my hardware with #1 phone and send some data from the nRF Connect mobile app, I am getting the response and it is displayed in the nRF Connect App (Client log)

But when I send the same data from #2 phones, the response or the bytes received are not displayed in the nRF Connect App (Client log)

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  • +1

    Hi Naven, 

    There could be a chance that the phones #2 was not using write with response. Or the response was not propaganded to the app. Could you please capture a sniffer trace to see what actually happens over the air ? 

    Could you take a screenshot in both tests with Phone #1 and Phones #2 ?

  • 0 in reply to Hung Bui

    Hi Hung Bui,

    Thanks for your quick support, You are right in the Configure GATT server option --> Write permission was not enabled in the characteristic

    Once after enabling, it is working in #2 phones also

    Thanks!

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  • 0 in reply to Hung Bui

    Hi Hung Bui,

    Thanks for your quick support, You are right in the Configure GATT server option --> Write permission was not enabled in the characteristic

    Once after enabling, it is working in #2 phones also

    Thanks!

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