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SPI returns 0x0F on any request after random period of time

Sergy

Hi, im using nRF24L01+ to constantly transmit data and all working fine, but at some point SPI fails and the only returned values I get are 0x0F - doesnt matter which register I try to read or write. Any idea why is that happening?

Thanks, Sergey

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  • 0

    Hi Håkon,

    The second module is our custom board, with chip antenna instead of rubber duckie, but it also has PA. The max range I get is 10m with the output of -6dBm.

    Regards, Sergey

  • 0 in reply to Sergy

    If they were placed close together (= 0 dBm going into the receiver, the nRF-parts may have been permanently damaged.

    Do you have any more modules to test with to see if they have the same SPI-issue?

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  • 0 in reply to Sergy

    If they were placed close together (= 0 dBm going into the receiver, the nRF-parts may have been permanently damaged.

    Do you have any more modules to test with to see if they have the same SPI-issue?

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