.. zephyr:code-sample:: ble_peripheral :name: Peripheral :relevant-api: bt_gatt bluetooth Implement basic Bluetooth LE Peripheral role functionality (advertising and exposing GATT services). Overview ******** Application demonstrating the Bluetooth LE Peripheral role. It has several well-known and vendor-specific GATT services that it exposes. 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` in the Zephyr tree. See :zephyr:code-sample-category:`bluetooth` samples for details.