The Known devices list determines which devices the driver will work with when use_devices_list parameter is set to true. The device has name, display policy politics and heartbeat time interval after which the device is considered unhealthy if it has not received any signals. If this parameter is set to -1, the device is always considered operative.
unknown_devices_politics — this command asks whether to display previously unknown radio devices
use_devices_list — whether to display devices only from the allowed list
