Is it possible to send some user data during advertising mode ?? if so how ?

[hrg]

hi, i need to send some temperature value during advertising mode along with the ble name and address .is it possible ? if so how !

[Nikita]

It depends on data purpose. To send some user data in advertising packet you can either:

1. Send it as manufacturer specific data field.
2. Send it as data related to one of your services in service data field.

[hrg]

still i coudnt get tempeature values in scanned response .it is showing always 00 !!

[Nikita]

It works fine for me to periodically update data with ble_advdata_set as John DeWitt suggested. Show your code.