Examples

The examples live alongside the other SimpleBLE binding examples:

• list_adapters: Check whether Bluetooth is enabled and print each adapter.
• list_backends: Enumerate backends and list the adapters provided by each one.
• power_cycle: Turn each adapter off and on again.
• scan: Scan for five seconds, printing peripherals as they are found, then whether each is connectable, its manufacturer data, and its service data.
• connect: Connect to a peripheral and list its services and characteristics with their capabilities.
• read: Connect to a peripheral and print a GATT characteristic in hex.
• write: Connect to a peripheral and write text to a GATT characteristic.
• notify: Connect to a peripheral and print the notifications of a characteristic for five seconds.
• peripheral: Host a GATT service that echoes writes to subscribed clients and prints client and subscription events.
• dongl: Scan with a Dongl adapter, then connect and answer pairing requests.

The examples are a Dart package that uses SimpleDartBLE from the checkout, which builds SimpleBLE with CMake the first time. Run one from examples/simpledartble:

cd examples/simpledartble
dart run bin/scan.dart

The examples ask for their choices on the console, and peripheral runs until you press Ctrl+C.

For a Flutter app, see the SimpleFltBLE Examples.

For binding development, see the development guide. For events, lifetime, and handlers, see Usage.