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?

[Neshat]

I think mine is 0x0059 - what difference does it make?

[Petter Myhre]

0x0056 is Nordic's identifier, while 0x004C is Apple's. See this. As far as I know the beacon API on iOS devices only supports Apple's company identifier.

[Neshat]

wow.... then I guess this is my problem... Now I have 200 beacons with 0x0059 company_identifier, how can I know If they can be updated over the air? or i have to throw all of them out?:-(

[Petter Myhre]

Why guess? Can't you test? If you have programmed your beacons with a bootloader you should be able to update them over the air. If not you have to connect a programmer.

[Neshat]

I guess, because there were someone else before me here in this postion and I am not sure what exactly she has done. how can I know if she programmed devices with bootloader? I am a beginner, so sry if I am just wasting your time