diff --git a/packet_forwarder/global_conf.json.sx1250.AS923_1C b/packet_forwarder/global_conf.json.sx1250.AS923_1C
new file mode 100644
index 00000000..1f84cda3
--- /dev/null
+++ b/packet_forwarder/global_conf.json.sx1250.AS923_1C
@@ -0,0 +1,75 @@
+{
+  "SX130x_conf": {
+    "spidev_path": "/dev/spidev0.0",
+    "lorawan_public": true,
+    "clksrc": 0,
+    "antenna_gain": 0,
+    "full_duplex": false,
+    "precision_timestamp": {
+      "enable": false,
+      "max_ts_metrics": 255,
+      "nb_symbols": 1
+    },
+    "radio_0": {
+      "enable": true,
+      "type": "SX1250",
+      "freq": 923500000,
+      "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": 915000000,
+      "tx_freq_max": 928000000,
+      "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": 924300000,
+      "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_All": {"spreading_factor_enable": [ 5, 6, 7, 8, 9, 10, 11, 12 ]},
+            "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": -300000},
+            "chan_multiSF_5": {"enable": true, "radio": 1, "if": -100000},
+            "chan_multiSF_6": {"enable": true, "radio": 1, "if":  100000},
+            "chan_multiSF_7": {"enable": true, "radio": 1, "if":  300000},
+            "chan_Lora_std":  {"enable": true, "radio": 0, "if":  300000, "bandwidth": 500000, "spread_factor": 8,
+                               "implicit_hdr": false, "implicit_payload_length": 17, "implicit_crc_en": false, "implicit_coderate": 1},
+            "chan_FSK":       {"enable": false, "radio": 1, "if":  300000, "bandwidth": 125000, "datarate": 50000}
+  },
+  "gateway_conf": {
+    "gps_i2c_path": "/dev/i2c-1",
+    "gateway_ID": "AA555A0000000000",
+    "server_address": "localhost",
+    "serv_port_up": 1680,
+    "serv_port_down": 1680,
+    "keepalive_interval": 10,
+    "stat_interval": 30,
+    "push_timeout_ms": 100,
+    "forward_crc_valid": true,
+    "forward_crc_error": false,
+    "forward_crc_disabled": false
+  }
+}
diff --git a/packet_forwarder/global_conf.json.sx1250.AS923_1D b/packet_forwarder/global_conf.json.sx1250.AS923_1D
new file mode 100644
index 00000000..1f84cda3
--- /dev/null
+++ b/packet_forwarder/global_conf.json.sx1250.AS923_1D
@@ -0,0 +1,75 @@
+{
+  "SX130x_conf": {
+    "spidev_path": "/dev/spidev0.0",
+    "lorawan_public": true,
+    "clksrc": 0,
+    "antenna_gain": 0,
+    "full_duplex": false,
+    "precision_timestamp": {
+      "enable": false,
+      "max_ts_metrics": 255,
+      "nb_symbols": 1
+    },
+    "radio_0": {
+      "enable": true,
+      "type": "SX1250",
+      "freq": 923500000,
+      "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": 915000000,
+      "tx_freq_max": 928000000,
+      "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": 924300000,
+      "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_All": {"spreading_factor_enable": [ 5, 6, 7, 8, 9, 10, 11, 12 ]},
+            "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": -300000},
+            "chan_multiSF_5": {"enable": true, "radio": 1, "if": -100000},
+            "chan_multiSF_6": {"enable": true, "radio": 1, "if":  100000},
+            "chan_multiSF_7": {"enable": true, "radio": 1, "if":  300000},
+            "chan_Lora_std":  {"enable": true, "radio": 0, "if":  300000, "bandwidth": 500000, "spread_factor": 8,
+                               "implicit_hdr": false, "implicit_payload_length": 17, "implicit_crc_en": false, "implicit_coderate": 1},
+            "chan_FSK":       {"enable": false, "radio": 1, "if":  300000, "bandwidth": 125000, "datarate": 50000}
+  },
+  "gateway_conf": {
+    "gps_i2c_path": "/dev/i2c-1",
+    "gateway_ID": "AA555A0000000000",
+    "server_address": "localhost",
+    "serv_port_up": 1680,
+    "serv_port_down": 1680,
+    "keepalive_interval": 10,
+    "stat_interval": 30,
+    "push_timeout_ms": 100,
+    "forward_crc_valid": true,
+    "forward_crc_error": false,
+    "forward_crc_disabled": false
+  }
+}
diff --git a/packet_forwarder/global_conf.json.sx1250.AS923_1E b/packet_forwarder/global_conf.json.sx1250.AS923_1E
new file mode 100644
index 00000000..1f84cda3
--- /dev/null
+++ b/packet_forwarder/global_conf.json.sx1250.AS923_1E
@@ -0,0 +1,75 @@
+{
+  "SX130x_conf": {
+    "spidev_path": "/dev/spidev0.0",
+    "lorawan_public": true,
+    "clksrc": 0,
+    "antenna_gain": 0,
+    "full_duplex": false,
+    "precision_timestamp": {
+      "enable": false,
+      "max_ts_metrics": 255,
+      "nb_symbols": 1
+    },
+    "radio_0": {
+      "enable": true,
+      "type": "SX1250",
+      "freq": 923500000,
+      "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": 915000000,
+      "tx_freq_max": 928000000,
+      "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": 924300000,
+      "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_All": {"spreading_factor_enable": [ 5, 6, 7, 8, 9, 10, 11, 12 ]},
+            "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": -300000},
+            "chan_multiSF_5": {"enable": true, "radio": 1, "if": -100000},
+            "chan_multiSF_6": {"enable": true, "radio": 1, "if":  100000},
+            "chan_multiSF_7": {"enable": true, "radio": 1, "if":  300000},
+            "chan_Lora_std":  {"enable": true, "radio": 0, "if":  300000, "bandwidth": 500000, "spread_factor": 8,
+                               "implicit_hdr": false, "implicit_payload_length": 17, "implicit_crc_en": false, "implicit_coderate": 1},
+            "chan_FSK":       {"enable": false, "radio": 1, "if":  300000, "bandwidth": 125000, "datarate": 50000}
+  },
+  "gateway_conf": {
+    "gps_i2c_path": "/dev/i2c-1",
+    "gateway_ID": "AA555A0000000000",
+    "server_address": "localhost",
+    "serv_port_up": 1680,
+    "serv_port_down": 1680,
+    "keepalive_interval": 10,
+    "stat_interval": 30,
+    "push_timeout_ms": 100,
+    "forward_crc_valid": true,
+    "forward_crc_error": false,
+    "forward_crc_disabled": false
+  }
+}
diff --git a/packet_forwarder/global_conf.json.sx1250.AS923_1F b/packet_forwarder/global_conf.json.sx1250.AS923_1F
new file mode 100644
index 00000000..1f84cda3
--- /dev/null
+++ b/packet_forwarder/global_conf.json.sx1250.AS923_1F
@@ -0,0 +1,75 @@
+{
+  "SX130x_conf": {
+    "spidev_path": "/dev/spidev0.0",
+    "lorawan_public": true,
+    "clksrc": 0,
+    "antenna_gain": 0,
+    "full_duplex": false,
+    "precision_timestamp": {
+      "enable": false,
+      "max_ts_metrics": 255,
+      "nb_symbols": 1
+    },
+    "radio_0": {
+      "enable": true,
+      "type": "SX1250",
+      "freq": 923500000,
+      "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": 915000000,
+      "tx_freq_max": 928000000,
+      "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": 924300000,
+      "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_All": {"spreading_factor_enable": [ 5, 6, 7, 8, 9, 10, 11, 12 ]},
+            "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": -300000},
+            "chan_multiSF_5": {"enable": true, "radio": 1, "if": -100000},
+            "chan_multiSF_6": {"enable": true, "radio": 1, "if":  100000},
+            "chan_multiSF_7": {"enable": true, "radio": 1, "if":  300000},
+            "chan_Lora_std":  {"enable": true, "radio": 0, "if":  300000, "bandwidth": 500000, "spread_factor": 8,
+                               "implicit_hdr": false, "implicit_payload_length": 17, "implicit_crc_en": false, "implicit_coderate": 1},
+            "chan_FSK":       {"enable": false, "radio": 1, "if":  300000, "bandwidth": 125000, "datarate": 50000}
+  },
+  "gateway_conf": {
+    "gps_i2c_path": "/dev/i2c-1",
+    "gateway_ID": "AA555A0000000000",
+    "server_address": "localhost",
+    "serv_port_up": 1680,
+    "serv_port_down": 1680,
+    "keepalive_interval": 10,
+    "stat_interval": 30,
+    "push_timeout_ms": 100,
+    "forward_crc_valid": true,
+    "forward_crc_error": false,
+    "forward_crc_disabled": false
+  }
+}
diff --git a/packet_forwarder/global_conf.json.sx1250.AU915_SB1 b/packet_forwarder/global_conf.json.sx1250.AU915_SB1
new file mode 100644
index 00000000..dcc58bb8
--- /dev/null
+++ b/packet_forwarder/global_conf.json.sx1250.AU915_SB1
@@ -0,0 +1,117 @@
+{
+  "SX130x_conf": {
+    "spidev_path": "/dev/spidev0.0",
+    "lorawan_public": true,
+    "clksrc": 0,
+    "antenna_gain": 0,
+    "full_duplex": false,
+    "precision_timestamp": {
+      "enable": false,
+      "max_ts_metrics": 255,
+      "nb_symbols": 1
+    },
+    "radio_0": {
+      "enable": true,
+      "type": "SX1250",
+      "freq": 915600000,
+      "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": 915000000,
+      "tx_freq_max": 927600000,
+      "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": 916300000,
+      "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": -400000
+    },
+    "chan_multiSF_1": {
+      "enable": true,
+      "radio": 0,
+      "if": -200000
+    },
+    "chan_multiSF_2": {
+      "enable": true,
+      "radio": 0,
+      "if": 0
+    },
+    "chan_multiSF_3": {
+      "enable": true,
+      "radio": 0,
+      "if": 200000
+    },
+    "chan_multiSF_4": {
+      "enable": true,
+      "radio": 1,
+      "if": -300000
+    },
+    "chan_multiSF_5": {
+      "enable": true,
+      "radio": 1,
+      "if": -100000
+    },
+    "chan_multiSF_6": {
+      "enable": true,
+      "radio": 1,
+      "if": 100000
+    },
+    "chan_multiSF_7": {
+      "enable": true,
+      "radio": 1,
+      "if": 300000
+    },
+    "chan_Lora_std": {
+      "enable": true,
+      "radio": 0,
+      "if": 300000,
+      "bandwidth": 500000,
+      "spread_factor": 8
+    },
+    "chan_FSK": {
+      "enable": false,
+      "radio": 0,
+      "if": 300000,
+      "bandwidth": 250000,
+      "datarate": 100000
+    }
+  },
+  "gateway_conf": {
+    "gps_i2c_path": "/dev/i2c-1",
+    "gateway_ID": "AA555A0000000000",
+    "server_address": "localhost",
+    "serv_port_up": 1680,
+    "serv_port_down": 1680,
+    "keepalive_interval": 10,
+    "stat_interval": 30,
+    "push_timeout_ms": 100,
+    "forward_crc_valid": true,
+    "forward_crc_error": false,
+    "forward_crc_disabled": false
+  }
+}
diff --git a/packet_forwarder/global_conf.json.sx1250.EU868_B b/packet_forwarder/global_conf.json.sx1250.EU868_B
new file mode 100644
index 00000000..5949d401
--- /dev/null
+++ b/packet_forwarder/global_conf.json.sx1250.EU868_B
@@ -0,0 +1,121 @@
+{
+    "SX130x_conf": {
+        "spidev_path": "/dev/spidev0.0",
+        "lorawan_public": true,
+        "clksrc": 0,
+        "antenna_gain": 0, /* antenna gain, in dBi */
+        "full_duplex": false,
+        "precision_timestamp": {
+            "enable": false,
+            "max_ts_metrics": 255,
+            "nb_symbols": 1
+        },
+        "radio_0": {
+            "enable": true,
+            "type": "SX1250",
+            "freq": 867500000,
+            "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": 863000000,
+            "tx_freq_max": 870000000,
+            "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": 868500000,
+            "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": 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": {
+            /* disabled */
+            "enable": false,
+            "radio": 0,
+            "if": 300000,
+            "bandwidth": 250000,
+            "datarate": 100000
+        }
+    },
+    "gateway_conf": {
+        "gps_i2c_path": "/dev/i2c-1",
+        "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
+    }
+}
diff --git a/packet_forwarder/global_conf.json.sx1250.EU868_C b/packet_forwarder/global_conf.json.sx1250.EU868_C
new file mode 100644
index 00000000..5949d401
--- /dev/null
+++ b/packet_forwarder/global_conf.json.sx1250.EU868_C
@@ -0,0 +1,121 @@
+{
+    "SX130x_conf": {
+        "spidev_path": "/dev/spidev0.0",
+        "lorawan_public": true,
+        "clksrc": 0,
+        "antenna_gain": 0, /* antenna gain, in dBi */
+        "full_duplex": false,
+        "precision_timestamp": {
+            "enable": false,
+            "max_ts_metrics": 255,
+            "nb_symbols": 1
+        },
+        "radio_0": {
+            "enable": true,
+            "type": "SX1250",
+            "freq": 867500000,
+            "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": 863000000,
+            "tx_freq_max": 870000000,
+            "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": 868500000,
+            "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": 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": {
+            /* disabled */
+            "enable": false,
+            "radio": 0,
+            "if": 300000,
+            "bandwidth": 250000,
+            "datarate": 100000
+        }
+    },
+    "gateway_conf": {
+        "gps_i2c_path": "/dev/i2c-1",
+        "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
+    }
+}
diff --git a/packet_forwarder/global_conf.json.sx1250.EU868_D b/packet_forwarder/global_conf.json.sx1250.EU868_D
new file mode 100644
index 00000000..5949d401
--- /dev/null
+++ b/packet_forwarder/global_conf.json.sx1250.EU868_D
@@ -0,0 +1,121 @@
+{
+    "SX130x_conf": {
+        "spidev_path": "/dev/spidev0.0",
+        "lorawan_public": true,
+        "clksrc": 0,
+        "antenna_gain": 0, /* antenna gain, in dBi */
+        "full_duplex": false,
+        "precision_timestamp": {
+            "enable": false,
+            "max_ts_metrics": 255,
+            "nb_symbols": 1
+        },
+        "radio_0": {
+            "enable": true,
+            "type": "SX1250",
+            "freq": 867500000,
+            "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": 863000000,
+            "tx_freq_max": 870000000,
+            "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": 868500000,
+            "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": 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": {
+            /* disabled */
+            "enable": false,
+            "radio": 0,
+            "if": 300000,
+            "bandwidth": 250000,
+            "datarate": 100000
+        }
+    },
+    "gateway_conf": {
+        "gps_i2c_path": "/dev/i2c-1",
+        "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
+    }
+}
diff --git a/packet_forwarder/global_conf.json.sx1250.EU868_E b/packet_forwarder/global_conf.json.sx1250.EU868_E
new file mode 100644
index 00000000..5949d401
--- /dev/null
+++ b/packet_forwarder/global_conf.json.sx1250.EU868_E
@@ -0,0 +1,121 @@
+{
+    "SX130x_conf": {
+        "spidev_path": "/dev/spidev0.0",
+        "lorawan_public": true,
+        "clksrc": 0,
+        "antenna_gain": 0, /* antenna gain, in dBi */
+        "full_duplex": false,
+        "precision_timestamp": {
+            "enable": false,
+            "max_ts_metrics": 255,
+            "nb_symbols": 1
+        },
+        "radio_0": {
+            "enable": true,
+            "type": "SX1250",
+            "freq": 867500000,
+            "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": 863000000,
+            "tx_freq_max": 870000000,
+            "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": 868500000,
+            "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": 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": {
+            /* disabled */
+            "enable": false,
+            "radio": 0,
+            "if": 300000,
+            "bandwidth": 250000,
+            "datarate": 100000
+        }
+    },
+    "gateway_conf": {
+        "gps_i2c_path": "/dev/i2c-1",
+        "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
+    }
+}
diff --git a/packet_forwarder/global_conf.json.sx1250.EU868_F b/packet_forwarder/global_conf.json.sx1250.EU868_F
new file mode 100644
index 00000000..5949d401
--- /dev/null
+++ b/packet_forwarder/global_conf.json.sx1250.EU868_F
@@ -0,0 +1,121 @@
+{
+    "SX130x_conf": {
+        "spidev_path": "/dev/spidev0.0",
+        "lorawan_public": true,
+        "clksrc": 0,
+        "antenna_gain": 0, /* antenna gain, in dBi */
+        "full_duplex": false,
+        "precision_timestamp": {
+            "enable": false,
+            "max_ts_metrics": 255,
+            "nb_symbols": 1
+        },
+        "radio_0": {
+            "enable": true,
+            "type": "SX1250",
+            "freq": 867500000,
+            "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": 863000000,
+            "tx_freq_max": 870000000,
+            "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": 868500000,
+            "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": 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": {
+            /* disabled */
+            "enable": false,
+            "radio": 0,
+            "if": 300000,
+            "bandwidth": 250000,
+            "datarate": 100000
+        }
+    },
+    "gateway_conf": {
+        "gps_i2c_path": "/dev/i2c-1",
+        "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
+    }
+}