Writing to Characteristics based on UUID

RE: Writing to Characteristics based on UUID

Petter Myhre — Wed, 29 Jul 2015 13:29:50 GMT

This question may be of interest.

RE: Writing to Characteristics based on UUID

Hung Bui — Mon, 20 Jul 2015 11:29:17 GMT

@danbujak: There won't be a stored database from the ble_db_discovery library, instead in your application you would need to save the handles of those characteristics when you receive the BLE_DB_DISCOVERY_COMPLETE event in the db_discover_evt_handler() you registered when you call ble_db_discovery_evt_register().

RE: Writing to Characteristics based on UUID

danbujak — Fri, 17 Jul 2015 15:11:19 GMT

So in this example, it is saving the handle for each of the characteristics it is interested in and then if we do the same we can use that handle to write to those characteristics?

RE: Writing to Characteristics based on UUID

Hung Bui — Wed, 15 Jul 2015 09:10:31 GMT

@danbujak: You should use the ble_db_discovery module. The module will do service discovery and notify you if the 128 bit UUID service is found. We have an example of using that for our 128 bit UUID here.