RIOT/examples/nimble_heart_rate_sensor

NimBLE Heart Rate Sensor Example

This example demonstrates how to implement asynchronous data transfer using GATT notifications by implementing a mock-up BLE heart rate sensor. Once flashed on a node, you can connect to it using any phone or device capable of using such a heart rate sensor, e.g. Nordics nRF Toolbox for Android (https://play.google.com/store/apps/details?id=no.nordicsemi.android.nrftoolbox).

The heart rate sensor is simulated by simply providing an up- and down counter for its BPM value.

On top of the heart rate service, this example implements the device information as well as the battery service.