serviceuuid N/A - in nrf connect app

[Neshat]

I programmed my beacon with this code: ble_app_beacon.zip

I use nrf connect app to see its signals. nrf connect can find my beacons but it says: serviceUUID : N/A TxpowerLevel N/A

does it mean there is something wrong with my beacons?

[Petter Myhre]

I see. It is a bit difficult to know. If you attach a programmer you could check the flash area where the bootloader usually is. If your devices have buttons you could try pressing them while doing a reset (reset button or taking the battery out and in) and see if you advertise as a DFU target instead of beacon. Other than that I don't know how to help you sorry :(

[Neshat]

I guess it is the best if try to find the person who programmed these. but thanks to you at least now I know what is my problem. thank you for your time and answers.

[Neshat]

I guess it is the best if try to find the person who programmed these. but thanks to you at least now I know what is my problem. thank you for your time and answers