frame = { width = 640; height = 480; fps = 1.0; }; mjpeg = { fps = 1.0; port = 80; mode = "disable"; }; mqtt_client = { host = "127.0.0.1"; port = 1883; user = "username"; password = "secret123"; sign_secret = "mykey"; id = "AAAAAAAA"; }; qr_scanner = { enabled = false; rescan_timeout = 2000; send_topic = "TEST/UPLINK"; dstid = "FFFFFFFF"; }; mqtt_frame_exporter = { listen_topic = "TEST/DOWNLINK"; send_topic = "TEST/UPLINK"; dstid = "FFFFFFFF"; max_block_size = 4096; };