Bluetooth: HCI low power UART working as peripheral and central at the same time

[mjaszczykowski]

Dear Nordic,

We wonder if it is possible to connect to the BLE side of nRf9160dk using the LTE BLE Gateway sample.

https://docs.nordicsemi.com/bundle/ncs-2.3.0/page/nrf/samples/nrf9160/lte_ble_gateway/README.html