{
  "SX130x_conf": {
     "com_type": "SPI",
    "com_path": "/dev/spidev1.0",
    "lorawan_public": true,
    "clksrc": 0,
    "antenna_gain": 0,
    "full_duplex": false,
    "precision_timestamp": {
      "enable": false,
      "max_ts_metrics": 255,
      "nb_symbols": 1
    },
        "sx1261_conf": {
            "spi_path": "/dev/spidev1.1",
            "rssi_offset": 0, /* dB */
            "spectral_scan": {
                "enable": false,
                "freq_start": 922100000,
                "nb_chan": 8,
                "nb_scan": 2000,
                "pace_s": 10
            },
            "lbt": {
                "enable": true,
                "rssi_target": -70, /* dBm */
                "channels":[ /* 16 channels maximum */
                    { "freq_hz": 922100000, "bandwidth": 125000, "scan_time_us": 128,  "transmit_time_ms": 2000 },
                    { "freq_hz": 922300000, "bandwidth": 125000, "scan_time_us": 128,  "transmit_time_ms": 2000 },
                    { "freq_hz": 922500000, "bandwidth": 125000, "scan_time_us": 128,  "transmit_time_ms": 2000 },
                    { "freq_hz": 922700000, "bandwidth": 125000, "scan_time_us": 128,  "transmit_time_ms": 2000 },
                    { "freq_hz": 922900000, "bandwidth": 125000, "scan_time_us": 128,  "transmit_time_ms": 2000 },
                    { "freq_hz": 923100000, "bandwidth": 125000, "scan_time_us": 128,  "transmit_time_ms": 2000 },
                    { "freq_hz": 923300000, "bandwidth": 125000, "scan_time_us": 128,  "transmit_time_ms": 2000 }
                ]
            }
        },

    "radio_0": {
      "enable": true,
      "type": "SX1250",
      "freq": 922400000,
      "rssi_offset": -215.4,
      "rssi_tcomp": {"coeff_a": 0, "coeff_b": 0, "coeff_c": 20.41, "coeff_d": 2162.56, "coeff_e": 0},
      "tx_enable": true,
      "tx_freq_min": 920900000,
      "tx_freq_max": 923300000,
      "tx_gain_lut":[
                {"rf_power": 12, "pa_gain": 1, "pwr_idx": 4},
                {"rf_power": 13, "pa_gain": 1, "pwr_idx": 5},
                {"rf_power": 14, "pa_gain": 1, "pwr_idx": 6},
                {"rf_power": 15, "pa_gain": 1, "pwr_idx": 7},
                {"rf_power": 16, "pa_gain": 1, "pwr_idx": 8},
                {"rf_power": 17, "pa_gain": 1, "pwr_idx": 9},
                {"rf_power": 18, "pa_gain": 1, "pwr_idx": 10},
                {"rf_power": 19, "pa_gain": 1, "pwr_idx": 11},
                {"rf_power": 20, "pa_gain": 1, "pwr_idx": 12},
                {"rf_power": 21, "pa_gain": 1, "pwr_idx": 13},
                {"rf_power": 22, "pa_gain": 1, "pwr_idx": 14},
                {"rf_power": 23, "pa_gain": 1, "pwr_idx": 15},
                {"rf_power": 24, "pa_gain": 1, "pwr_idx": 16},
                {"rf_power": 25, "pa_gain": 1, "pwr_idx": 17},
                {"rf_power": 26, "pa_gain": 1, "pwr_idx": 19},
                {"rf_power": 27, "pa_gain": 1, "pwr_idx": 20}
      ]
    },
    "radio_1": {
      "enable": true,
      "type": "SX1250",
      "freq": 923000000,
      "rssi_offset": -215.4,
      "rssi_tcomp": {"coeff_a": 0, "coeff_b": 0, "coeff_c": 20.41, "coeff_d": 2162.56, "coeff_e": 0},
      "tx_enable": false
    },
    "chan_multiSF_0": {"enable": true,"radio": 0,"if": -300000},
    "chan_multiSF_1": {"enable": true,"radio": 0,"if": -100000},
    "chan_multiSF_2": {"enable": true,"radio": 0,"if": 100000},
    "chan_multiSF_3": {"enable": true,"radio": 0,"if": 300000},
    "chan_multiSF_4": {"enable": true,"radio": 1,"if": -100000},
    "chan_multiSF_5": {"enable": true,"radio": 1,"if": 100000},
    "chan_multiSF_6": {"enable": true,"radio": 1,"if": 300000},
    "chan_multiSF_7": {"enable": false},
    "chan_Lora_std": {"enable": false},
    "chan_FSK": {"enable": false,"radio": 0,"if": -600000,"bandwidth": 250000,"datarate": 100000}
  },
  "gateway_conf": {
      "gateway_ID": "AA555A0000000000",
      /* change with default server address/ports */
      "server_address": "localhost",
      "serv_port_up": 1680,
      "serv_port_down": 1680,
      /* adjust the following parameters for your network */
      "keepalive_interval": 10,
      "stat_interval": 30,
      "push_timeout_ms": 100,
      /* forward only valid packets */
      "forward_crc_valid": true,
      "forward_crc_error": false,
      "forward_crc_disabled": false
  }
}