Building

1. Copy ble_demo_nrf52840 folder to /nrfConnectSDK/v1.5.0/zephyr/boards/amr/
2. Configure project and run

Testing

After programming the sample to your development kit, you can test it by connecting to another development kit that runs the :ref:`peripheral_hr_coded`.

1. |connect_terminal_specific|

2. Reset the kit.

3. Program the other kit with the :ref:`peripheral_hr_coded` sample.

4. Wait until the Coded advertiser is detected by the Central. In the terminal window, check for information similar to the following:

   Filters matched. Address: xx.xx.xx.xx.xx.xx (random) connectable: yes
   Connection pending
   Connected: xx.xx.xx.xx.xx.xx (random), tx_phy 4, rx_phy 4
   The discovery procedure succeeded
   

5. Observe that the received notifications are output in the terminal window:

   [SUBSCRIBED]
   [NOTIFICATION] Heart Rate 113 bpm
   [NOTIFICATION] Heart Rate 114 bpm
   [NOTIFICATION] Heart Rate 115 bpm
   

Dependencies

This sample uses the following |NCS| libraries:

• :ref:`gatt_dm_readme`
• :ref:`nrf_bt_scan_readme`

In addition, it uses the following Zephyr libraries:

• include/zephyr/types.h
• include/errno.h
• include/zephyr.h
• include/sys/printk.h
• include/sys/byteorder.h
• :ref:`zephyr:kernel_api`:
  • include/kernel.h
• :ref:`zephyr:bluetooth_api`:
• include/bluetooth/bluetooth.h
• include/bluetooth/conn.h
• include/bluetooth/gatt.h
• include/bluetooth/uuid.h