Connection of DWM1001 DEV FAILED WITH MOBILE USING BLE

I bought 5 of DWM1001 DEV but they failed to connect to mobile phone through BLE. LEDs defer from one to other some of the boards have d20 flicker fast and d11 on, while other have d20 flicker fast but d10 flicker slow.
could anyone help how to fix the problem? because I tried to use android and I-phone (Qorvo nearby).

Hi methad,

The BLE implementation in the PANS built-in application for DWM1001-DEV is using a proprietary OOB and will not be compatible with Qorvo Nearby which is designed to interoperate with Iphone, following the Apple MFI standard.

The sources of the Android APP compatible with DWM1001 are available there:
https://www.qorvo.com/products/d/da007985

There is an APK as well but I don’t know whether it will operate on modern android version :
https://www.qorvo.com/products/d/da007984

Yves