station.conf

{
   "radio_conf": {                  /* Actual channel plan is controlled by the server */
       "lorawan_public": true,      /* is default */
       "clksrc": 1,                 /* radio_1 provides clock to concentrator */
       "device": "/dev/spidev0.0",  /* default SPI device is platform specific */
       "pps": false,
       "radio_0": {
           /* freq/enable provided by LNS - only hardware-specific settings are listed here */
           "type": "SX1257",
           "rssi_offset": -166.0,
           "tx_enable": true,
           "antenna_gain": 2
       },
       "radio_1": {
           "type": "SX1257",
           "rssi_offset": -166.0,
           "tx_enable": false
       }
       /* chan_multiSF_X, chan_Lora_std, chan_FSK provided by LNS */
   },
   "station_conf": {
     "log_file":    "stderr",
     "log_level":   "DEBUG",
     "log_size":    10e6,
     "log_rotate":  3,
     "radio_init":"./reset_gw.sh",
     "RADIO_INIT_WAIT": "2s"
   }
}