Why do i get rejected by my Nordic BLE Dongle ?

[hamhamdani]

Hello guys, i am Dani.

Actually i am new in hardware communication and i have problem with BLE - Android Pairing.

The details are as follows:

I was trying to perform pairing between Android phone with my Raytac BLE Module. Whenever i turn on the module, i can discover it using Android Bluetooth. However, it is always rejected everytime i tried to pair it. It said:

pairing rejected by LQP_DONGLE_V1

Sorry if i am asking a newbie question here, because i am indeed is. Thank you for the kind attention and help.

Yours sincerely, Dani

[endnode]

Hello Dani, what FW are your Nordic dongle? What "dongle" it is exactly, nRF51822 Development Dongle or some custom/commercial design? Do you have any debug trace from Nordic FW? Do you have BLE radio log from sniffer/analyzer?

[hamhamdani]

Hi friend~

I used this type of BLE modul: raytac.blog/.../

I just put it in microcontroller, and did not change yet any code inside it. I just simply want to try the connection by doing a certain pairing with Android phone. It was discovered but rejected eventually.

Unfortunately I don't have any log from sniffer :(

Thanks b4 bro for the concern.

[endnode]

Well I'm afraid this is beyond our competence, no idea what Raytec put inside these modules, also your sentence "I just put it in microcontroller" is cryptic, what microcontroller and what it has to do with the behavior on BLE??? You speak about dongle but this is just a module... Sorry but based on these inputs hardly anyone will help you.