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]

It seems you haven't included any service UUIDs or TX power level in your advertisment, so that it is not available is expected. If it is something wrong or not depends if this is something that you want to include or not.

[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?:-(