| .. zephyr:code-sample:: ble_peripheral_nus |
| :name: Peripheral NUS |
| :relevant-api: bluetooth |
| |
| Implement a simple echo server using the Nordic UART Service (NUS). |
| |
| Overview |
| ******** |
| |
| This sample demonstrates the usage of the NUS service (Nordic UART Service) as a serial |
| endpoint to exchange data. In this case, the sample assumes the data is UTF-8 encoded, |
| but it may be binary data. Once the user connects to the device and subscribes to the TX |
| characteristic, it will start receiving periodic notifications with "Hello World!\n". |
| |
| Requirements |
| ************ |
| |
| * BlueZ running on the host, or |
| * A board with Bluetooth LE support |
| |
| Building and Running |
| ******************** |
| |
| This sample can be found under :zephyr_file:`samples/bluetooth/peripheral_nus` in the |
| Zephyr tree. |
| |
| See :zephyr:code-sample-category:`bluetooth` samples for details. |
