diff --git a/Software/lib/EByte LoRa E220 library/LoRa_E220.cpp b/Software/lib/EByte LoRa E220 library/LoRa_E220.cpp
index e3e5dab..008be0f 100644
--- a/Software/lib/EByte LoRa E220 library/LoRa_E220.cpp	
+++ b/Software/lib/EByte LoRa E220 library/LoRa_E220.cpp	
@@ -274,7 +274,7 @@ bool LoRa_E220::begin(){
 
     this->serialDef.stream->setTimeout(100);
     Status status = setMode(MODE_0_NORMAL);
-    return status==E220_SUCCESS;
+    return status;
 }
 
 /*
diff --git a/Software/src/dtc.h b/Software/src/dtc.h
index 7e48581..221bacc 100644
--- a/Software/src/dtc.h
+++ b/Software/src/dtc.h
@@ -15,6 +15,8 @@ typedef enum DTCNums_e
   DTC_FLASHFS_ERROR,
   DTC_FLASHFS_VERSION_ERROR,
   DTC_EEPROM_CFG_SANITY,
+  DTC_NO_LORA_FOUND,
+  DTC_NO_BATMNON_FOUND,
   DTC_LAST_DTC
 } DTCNums_t;
 
diff --git a/Software/src/lora_net.cpp b/Software/src/lora_net.cpp
index c5166c9..d7223d2 100644
--- a/Software/src/lora_net.cpp
+++ b/Software/src/lora_net.cpp
@@ -5,52 +5,62 @@ LoRa_E220 e220ttl(GPIO_LORA_TX, GPIO_LORA_RX, GPIO_LORA_AUX, 3, 4); // Arduino R
 void printParameters(struct Configuration configuration);
 void printModuleInformation(struct ModuleInformation moduleInformation);
 
-void InitLoRa(void (*MPinHelper)(int, int))
+bool InitLoRa(void (*MPinHelper)(int, int))
 {
+    bool returnval;
+
     e220ttl.setMPins = MPinHelper;
-    e220ttl.begin();
+    returnval = e220ttl.begin();
 
-    ResponseStructContainer c;
-    c = e220ttl.getConfiguration();
-    // It's important get configuration pointer before all other operation
-    Configuration configuration = *(Configuration *)c.data;
-    Serial.println(c.status.getResponseDescription());
-    Serial.println(c.status.code);
+    if (returnval == true)
+    {
+        ResponseStructContainer c;
+        c = e220ttl.getConfiguration();
+        // It's important get configuration pointer before all other operation
+        Configuration configuration = *(Configuration *)c.data;
+        Serial.println(c.status.getResponseDescription());
+        Serial.println(c.status.code);
 
-    ResponseStructContainer cMi;
-    cMi = e220ttl.getModuleInformation();
-    // It's important get information pointer before all other operation
-    // ModuleInformation mi = *(ModuleInformation *)cMi.data;
+        ResponseStructContainer cMi;
+        cMi = e220ttl.getModuleInformation();
+        // It's important get information pointer before all other operation
+        // ModuleInformation mi = *(ModuleInformation *)cMi.data;
 
-    Serial.println(cMi.status.getResponseDescription());
-    Serial.println(cMi.status.code);
+        Serial.println(cMi.status.getResponseDescription());
+        Serial.println(cMi.status.code);
 
-    //	----------------------- DEFAULT TRANSPARENT WITH RSSI -----------------------
-    configuration.ADDL = 0x02;
-    configuration.ADDH = 0x00;
+        //	----------------------- DEFAULT TRANSPARENT WITH RSSI -----------------------
+        configuration.ADDL = 0x02;
+        configuration.ADDH = 0x00;
 
-    configuration.CHAN = 23;
+        configuration.CHAN = 23;
 
-    configuration.SPED.uartBaudRate = UART_BPS_9600;
-    configuration.SPED.airDataRate = AIR_DATA_RATE_010_24;
-    configuration.SPED.uartParity = MODE_00_8N1;
+        configuration.SPED.uartBaudRate = UART_BPS_9600;
+        configuration.SPED.airDataRate = AIR_DATA_RATE_010_24;
+        configuration.SPED.uartParity = MODE_00_8N1;
 
-    configuration.OPTION.subPacketSetting = SPS_200_00;
-    configuration.OPTION.RSSIAmbientNoise = RSSI_AMBIENT_NOISE_ENABLED;
-    configuration.OPTION.transmissionPower = POWER_22;
+        configuration.OPTION.subPacketSetting = SPS_200_00;
+        configuration.OPTION.RSSIAmbientNoise = RSSI_AMBIENT_NOISE_ENABLED;
+        configuration.OPTION.transmissionPower = POWER_22;
 
-    configuration.TRANSMISSION_MODE.enableRSSI = RSSI_ENABLED;
-    configuration.TRANSMISSION_MODE.fixedTransmission = FT_FIXED_TRANSMISSION;
-    configuration.TRANSMISSION_MODE.enableLBT = LBT_ENABLED;
-    configuration.TRANSMISSION_MODE.WORPeriod = WOR_2000_011;
+        configuration.TRANSMISSION_MODE.enableRSSI = RSSI_ENABLED;
+        configuration.TRANSMISSION_MODE.fixedTransmission = FT_FIXED_TRANSMISSION;
+        configuration.TRANSMISSION_MODE.enableLBT = LBT_ENABLED;
+        configuration.TRANSMISSION_MODE.WORPeriod = WOR_2000_011;
 
-    // Set configuration changed and set to not hold the configuration
-    ResponseStatus rs = e220ttl.setConfiguration(configuration, WRITE_CFG_PWR_DWN_LOSE);
-    Serial.println(rs.getResponseDescription());
-    Serial.println(rs.code);
-    c.close();
+        // Set configuration changed and set to not hold the configuration
+        ResponseStatus rs = e220ttl.setConfiguration(configuration, WRITE_CFG_PWR_DWN_LOSE);
+        Serial.println(rs.getResponseDescription());
+        Serial.println(rs.code);
+        c.close();
 
-    printParameters(configuration);
+        printParameters(configuration);
+    }
+    else
+    {
+        MaintainDTC(DTC_NO_LORA_FOUND, DTC_WARN, true);
+    }
+    return returnval;
 }
 
 void LoRa_Process()
diff --git a/Software/src/lora_net.h b/Software/src/lora_net.h
index f2898fe..58ddbb7 100644
--- a/Software/src/lora_net.h
+++ b/Software/src/lora_net.h
@@ -14,7 +14,7 @@
 
 #define FREQUENCY_868
 
-void InitLoRa(void (*MPinHelper)(int, int));
+bool InitLoRa(void (*MPinHelper)(int, int));
 void LoRa_Process();
 void sendStatus_LoRa();