{ "SX1301_conf": { "radio_0": { "enable": true, "freq": 867500000 }, "radio_1": { "enable": true, "freq": 868500000 }, "chan_multiSF_0": { "enable": true, "radio": 1, "if": -400000 }, "chan_multiSF_1": { "enable": true, "radio": 1, "if": -200000 }, "chan_multiSF_2": { "enable": true, "radio": 1, "if": 0 }, "chan_multiSF_3": { "enable": true, "radio": 0, "if": -400000 }, "chan_multiSF_4": { "enable": true, "radio": 0, "if": -200000 }, "chan_multiSF_5": { "enable": true, "radio": 0, "if": 0 }, "chan_multiSF_6": { "enable": true, "radio": 0, "if": 200000 }, "chan_multiSF_7": { "enable": true, "radio": 0, "if": 400000 }, "chan_Lora_std": { "enable": true, "radio": 1, "if": -200000, "bandwidth": 250000, "spread_factor": 7 }, "chan_FSK": { "enable": true, "radio": 1, "if": 300000, "datarate": 50000, "freq_deviation": 25000 } }, "gateway_conf": { "synch_word": 52, "forward_crc_disabled": false, "forward_crc_error": true, "forward_crc_valid": true, "gateway_ID" : "", "keepalive_interval": 12, "push_timeout_ms": 120, "serv_port_down": 1680, "serv_port_up": 1680, "server_address": "iot.semtech.com", "stat_interval": 20 } }