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How to use gzp for one nRF24 Dongle to pair two nRF52

Chaw

Hi, Nordic Now, I have one nRF24 Dongle, two nRF52 devices.

two nRF52 devices will send data to nRF24 via ESB(gzll), but need to pair.

Can two nRF52 devices can pair to same one nRF24 Dongle?

If yes, how to set?

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  • 0

    Hi Chaw,

    Unfortunately, Gazell pairing library only support one encrypted pipe.

    If you can use gzp but with no encryption then it's ok to have more than one device. Otherwise you would need to implement your own pairing library and base your protocol on normal gazell/ESB.

  • 0 in reply to Hung Bui

    Hi Chaw,

    Yes, you are correct, I was thinking on security point of view. But if you want to use pairing as to do the dynamic configuration such as exchange system address, frequency hopping table, then it's a good idea to use gzll_dynamic_pairing then transfer data via unencrypted pipes (note that each device would need one unencrypted pipe to be able to communicate concurrently. )

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  • 0 in reply to Hung Bui

    Hi Chaw,

    Yes, you are correct, I was thinking on security point of view. But if you want to use pairing as to do the dynamic configuration such as exchange system address, frequency hopping table, then it's a good idea to use gzll_dynamic_pairing then transfer data via unencrypted pipes (note that each device would need one unencrypted pipe to be able to communicate concurrently. )

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