{
    "SX1301_array_conf":[
    {
        "board_type": "MASTER",
        "board_rx_freq": 866500000, /* radio RX central frequency in Hz */
        "board_rx_bw": 7000000, /* radio RX bandwidth in Hz */
        "full_duplex": false, /* radio mode */
        "rf_chain_conf":[
        {
            "rx_enable": true,
            "tx_enable": false,
            "rssi_offset": -202.5,
            "rssi_offset_coeff_a": 20,
            "rssi_offset_coeff_b": 2925
        }],
        "SX1301_conf":[
        {
            "chip_enable": true,
            "chip_center_freq": 868000000,
            "chip_rf_chain": 0,
            "chan_multiSF_0": { "chan_rx_freq": 867100000, "spread_factor": "7-12" },
            "chan_multiSF_1": { "chan_rx_freq": 867300000, "spread_factor": "7-12" },
            "chan_multiSF_2": { "chan_rx_freq": 867500000, "spread_factor": "7-12" },
            "chan_multiSF_3": { "chan_rx_freq": 867700000, "spread_factor": "7-12" },
            "chan_multiSF_4": { "chan_rx_freq": 867900000, "spread_factor": "7-12" },
            "chan_multiSF_5": { "chan_rx_freq": 868100000, "spread_factor": "7-12" },
            "chan_multiSF_6": { "chan_rx_freq": 868300000, "spread_factor": "7-12" },
            "chan_multiSF_7": { "chan_rx_freq": 868500000, "spread_factor": "7-12" },
            "chan_LoRa_std" : { "chan_rx_freq": 868300000, "bandwidth": 250000, "spread_factor": 7 },
            "chan_FSK"      : { "chan_rx_freq": 868800000, "bandwidth": 125000, "bit_rate": 50000 }
        },{
            "chip_enable": true,
            "chip_center_freq": 868000000,
            "chip_rf_chain": 0,
            "chan_multiSF_0": { "chan_rx_freq": 867100000, "spread_factor": "7-12" },
            "chan_multiSF_1": { "chan_rx_freq": 867300000, "spread_factor": "7-12" },
            "chan_multiSF_2": { "chan_rx_freq": 867500000, "spread_factor": "7-12" },
            "chan_multiSF_3": { "chan_rx_freq": 867700000, "spread_factor": "7-12" },
            "chan_multiSF_4": { "chan_rx_freq": 867900000, "spread_factor": "7-12" },
            "chan_multiSF_5": { "chan_rx_freq": 868100000, "spread_factor": "7-12" },
            "chan_multiSF_6": { "chan_rx_freq": 868300000, "spread_factor": "7-12" },
            "chan_multiSF_7": { "chan_rx_freq": 868500000, "spread_factor": "7-12" },
            "chan_LoRa_std" : { "chan_rx_freq": 868300000, "bandwidth": 250000, "spread_factor": 7 },
            "chan_FSK"      : { "chan_rx_freq": 868800000, "bandwidth": 125000, "bit_rate": 50000 }
        }],
        "FSK_sync": "C194C1",
        "loramac_public": true,
        "nb_dsp": 1,
        "dsp_stat_interval": 10,
        "aes_key": "ABCDEF0123456789ABCDEF0123456789",
        "calibration_temperature_celsius_room": 22,
        "calibration_temperature_code_ad9361": 77
    },
    {
        "board_type": "SLAVE",
        "board_rx_freq": 866500000, /* radio RX central frequency in Hz */
        "board_rx_bw": 7000000, /* radio RX bandwidth in Hz */
        "SX1301_conf":[
        {
            "chip_enable": true,
            "chip_center_freq": 868000000,
            "chip_rf_chain": 0,
            "chan_multiSF_0": { "chan_rx_freq": 867100000, "spread_factor": "7-12" },
            "chan_multiSF_1": { "chan_rx_freq": 867300000, "spread_factor": "7-12" },
            "chan_multiSF_2": { "chan_rx_freq": 867500000, "spread_factor": "7-12" },
            "chan_multiSF_3": { "chan_rx_freq": 867700000, "spread_factor": "7-12" },
            "chan_multiSF_4": { "chan_rx_freq": 867900000, "spread_factor": "7-12" },
            "chan_multiSF_5": { "chan_rx_freq": 868100000, "spread_factor": "7-12" },
            "chan_multiSF_6": { "chan_rx_freq": 868300000, "spread_factor": "7-12" },
            "chan_multiSF_7": { "chan_rx_freq": 868500000, "spread_factor": "7-12" },
            "chan_LoRa_std" : { "chan_rx_freq": 868300000, "bandwidth": 250000, "spread_factor": 7 },
            "chan_FSK"      : { "chan_rx_freq": 868800000, "bandwidth": 125000, "bit_rate": 50000 }
        },{
            "chip_enable": true,
            "chip_center_freq": 868000000,
            "chip_rf_chain": 0,
            "chan_multiSF_0": { "chan_rx_freq": 867100000, "spread_factor": "7-12" },
            "chan_multiSF_1": { "chan_rx_freq": 867300000, "spread_factor": "7-12" },
            "chan_multiSF_2": { "chan_rx_freq": 867500000, "spread_factor": "7-12" },
            "chan_multiSF_3": { "chan_rx_freq": 867700000, "spread_factor": "7-12" },
            "chan_multiSF_4": { "chan_rx_freq": 867900000, "spread_factor": "7-12" },
            "chan_multiSF_5": { "chan_rx_freq": 868100000, "spread_factor": "7-12" },
            "chan_multiSF_6": { "chan_rx_freq": 868300000, "spread_factor": "7-12" },
            "chan_multiSF_7": { "chan_rx_freq": 868500000, "spread_factor": "7-12" },
            "chan_LoRa_std" : { "chan_rx_freq": 868300000, "bandwidth": 250000, "spread_factor": 7 },
            "chan_FSK"      : { "chan_rx_freq": 868800000, "bandwidth": 125000, "bit_rate": 50000 }
        },{
            "chip_enable": true,
            "chip_center_freq": 868000000,
            "chip_rf_chain": 0,
            "chan_multiSF_0": { "chan_rx_freq": 867100000, "spread_factor": "7-12" },
            "chan_multiSF_1": { "chan_rx_freq": 867300000, "spread_factor": "7-12" },
            "chan_multiSF_2": { "chan_rx_freq": 867500000, "spread_factor": "7-12" },
            "chan_multiSF_3": { "chan_rx_freq": 867700000, "spread_factor": "7-12" },
            "chan_multiSF_4": { "chan_rx_freq": 867900000, "spread_factor": "7-12" },
            "chan_multiSF_5": { "chan_rx_freq": 868100000, "spread_factor": "7-12" },
            "chan_multiSF_6": { "chan_rx_freq": 868300000, "spread_factor": "7-12" },
            "chan_multiSF_7": { "chan_rx_freq": 868500000, "spread_factor": "7-12" },
            "chan_LoRa_std" : { "chan_rx_freq": 868300000, "bandwidth": 250000, "spread_factor": 7 },
            "chan_FSK"      : { "chan_rx_freq": 868800000, "bandwidth": 125000, "bit_rate": 50000 }
        },{
            "chip_enable": true,
            "chip_center_freq": 868000000,
            "chip_rf_chain": 0,
            "chan_multiSF_0": { "chan_rx_freq": 867100000, "spread_factor": "7-12" },
            "chan_multiSF_1": { "chan_rx_freq": 867300000, "spread_factor": "7-12" },
            "chan_multiSF_2": { "chan_rx_freq": 867500000, "spread_factor": "7-12" },
            "chan_multiSF_3": { "chan_rx_freq": 867700000, "spread_factor": "7-12" },
            "chan_multiSF_4": { "chan_rx_freq": 867900000, "spread_factor": "7-12" },
            "chan_multiSF_5": { "chan_rx_freq": 868100000, "spread_factor": "7-12" },
            "chan_multiSF_6": { "chan_rx_freq": 868300000, "spread_factor": "7-12" },
            "chan_multiSF_7": { "chan_rx_freq": 868500000, "spread_factor": "7-12" },
            "chan_LoRa_std" : { "chan_rx_freq": 868300000, "bandwidth": 250000, "spread_factor": 7 },
            "chan_FSK"      : { "chan_rx_freq": 868800000, "bandwidth": 125000, "bit_rate": 50000 }
        },{
            "chip_enable": true,
            "chip_center_freq": 868000000,
            "chip_rf_chain": 0,
            "chan_multiSF_0": { "chan_rx_freq": 867100000, "spread_factor": "7-12" },
            "chan_multiSF_1": { "chan_rx_freq": 867300000, "spread_factor": "7-12" },
            "chan_multiSF_2": { "chan_rx_freq": 867500000, "spread_factor": "7-12" },
            "chan_multiSF_3": { "chan_rx_freq": 867700000, "spread_factor": "7-12" },
            "chan_multiSF_4": { "chan_rx_freq": 867900000, "spread_factor": "7-12" },
            "chan_multiSF_5": { "chan_rx_freq": 868100000, "spread_factor": "7-12" },
            "chan_multiSF_6": { "chan_rx_freq": 868300000, "spread_factor": "7-12" },
            "chan_multiSF_7": { "chan_rx_freq": 868500000, "spread_factor": "7-12" },
            "chan_LoRa_std" : { "chan_rx_freq": 868300000, "bandwidth": 250000, "spread_factor": 7 },
            "chan_FSK"      : { "chan_rx_freq": 868800000, "bandwidth": 125000, "bit_rate": 50000 }
        },{
            "chip_enable": true,
            "chip_center_freq": 868000000,
            "chip_rf_chain": 0,
            "chan_multiSF_0": { "chan_rx_freq": 867100000, "spread_factor": "7-12" },
            "chan_multiSF_1": { "chan_rx_freq": 867300000, "spread_factor": "7-12" },
            "chan_multiSF_2": { "chan_rx_freq": 867500000, "spread_factor": "7-12" },
            "chan_multiSF_3": { "chan_rx_freq": 867700000, "spread_factor": "7-12" },
            "chan_multiSF_4": { "chan_rx_freq": 867900000, "spread_factor": "7-12" },
            "chan_multiSF_5": { "chan_rx_freq": 868100000, "spread_factor": "7-12" },
            "chan_multiSF_6": { "chan_rx_freq": 868300000, "spread_factor": "7-12" },
            "chan_multiSF_7": { "chan_rx_freq": 868500000, "spread_factor": "7-12" },
            "chan_LoRa_std" : { "chan_rx_freq": 868300000, "bandwidth": 250000, "spread_factor": 7 },
            "chan_FSK"      : { "chan_rx_freq": 868800000, "bandwidth": 125000, "bit_rate": 50000 }
        }],
        "FSK_sync": "C194C1",
        "loramac_public": true,
        "nb_dsp": 3,
        "dsp_stat_interval": 10
    }],
    "gateway_conf": {
        "gateway_ID": "00AEAEFFFE000000",
        "log_rotate_period": 600
    }
}