Datasheet

BLEClientService

This base class is used when defining custom BLE Gatt Clients.

Unless you are implementing a custom GATT client service and characteristic, you normally won't use this base class

directly, and would instantiate and call a higher level helper service or characteristic included in the Bluefruit nRF52

API.

Basic Usage

There are normally only threes operations required to use the BLEClientService class:

1.) You need to declare and instantiate the class with an appropriate 16-bit or 128-bit UUID in the constructor:

2.) You then need to call the .begin() method on the instance before adding any BLEClientCharacteristics to it (via the

BLEClientCharacteristic's respective .begin() function call):

3) When connected e.g in connect callback, you should call .discover() to discover the service

API

BLEClientService has the following overall class structure:

The Bluefruit nRF52 Feather codebase is in an early BETA stage and is undergoing active development

based on customer feedback and testing. As such, the class documentation here is incomplete, and you

should consult the Github repo for the latest code and API developments: https://goo.gl/LdEx62

BLEClientService myService = BLEService(0x1234);

myService.begin();

myService.discover();

This documentation may be slightly out of date as bugs are fixed, and the API develops. You should always

consult the Github repo for the definitive latest code release and class definitions!