Check :example:`bluetooth/hci` folder in ESP-IDF examples, which contains the following application:
- This is a BLE advertising demo with virtual HCI interface. Send Reset/ADV_PARAM/ADV_DATA/ADV_ENABLE HCI command for BLE advertising - :example:`bluetooth/hci/controller_vhci_ble_adv`.
.. include-build-file:: inc/esp_bt.inc