diff --git a/lib/MeasureUnit/MeasureUnit.ino b/lib/MeasureUnit/MeasureUnit.ino
index 79d5e74..f91f9d6 100644
--- a/lib/MeasureUnit/MeasureUnit.ino
+++ b/lib/MeasureUnit/MeasureUnit.ino
@@ -1,6 +1,6 @@
 /**
  * Cet exemple correspond à l'application de test de la bibliothèque MeasureUnit qui
- * permet de calculer la température mesurée par une matrice de thermistance 
+ * permet de calculer la température qui est fonction de la résistance d'une matrice de thermistance 
  * 
  * Anatole SCHRAMM-HENRY
  * 17/12/2019
@@ -9,46 +9,79 @@
 #include "MeasureUnit.h"
 #include "PayloadFormatter.h"
 #include "Ads1115.h"
+#include "LoRaRadio.h"
+
+//#define RADIO_ENABLED
 
 uint8_t analogInput[] = {0,1,2,3,4,5,6,7};
 double *tempArray = NULL;
 
 //Objet de calcule de la temperature
-ThermistorSetting thermistorSetting(3380, 10000);
+//ThermistorSetting thermistorSetting(3380, 10000);
+ThermistorSetting thermistorSetting(3650, 470);
 //AdcSetting adcSetting(3300.0, 12, 310, 3);
-AdcSetting adcSetting(3410.0, 15, 6, 10);//6, 10);
+AdcSetting adcSetting(3298.13, 15, 6, 10);//6, 10);
 Ads1115 adc;
-MeasureUnit measureUnit(analogInput, 8, 990, thermistorSetting, adc);
+//MeasureUnit measureUnit(analogInput, 8, 990, thermistorSetting, adc);
+MeasureUnit measureUnit(analogInput, 8, 99, thermistorSetting, adc);
 //Objet de création des trames LoRa
 PayloadFormatter payloadFormatter(2,4);
 DateTime payloadDate(2020,12,26,8,42);
 
 boolean data(false);
-uint8_t *payload(NULL);
+uint8_t *payload(NULL), _timeCounter(0), size(0), _channel(0);
 boolean calibrer(false);
-unsigned long _time(millis());
+unsigned long _time(0);
+/*
+ * Radio Part
+*/
+void os_getArtEui (u1_t* buf) { }
+void os_getDevEui (u1_t* buf) { }
+void os_getDevKey (u1_t* buf) { }
+void onEvent(ev_t ev)
+{
+  
+}
+
+static u1_t NWKSKEY[16] = { 0x1F, 0x9E, 0xE2, 0x7A, 0xC8, 0xBA, 0xE8, 0xEA, 0xF5, 0xC2, 0x5E, 0x47, 0x5D, 0xE0, 0x77, 0x55 };
+static u1_t APPSKEY[16] = { 0x3B, 0x89, 0x86, 0x96, 0xBB, 0xAA, 0x38, 0x1E, 0x1F, 0xC4, 0xAD, 0x03, 0xEF, 0x3F, 0x56, 0x12 };
+static u4_t DEVADDR = 0x260113D3;//0x03FF0001 ; // <-- Change this address for every node!
+
+u1_t dio[3] = {26,33,32};
+PinMap pinMap(18, LMIC_UNUSED_PIN, 14, dio);
+LoRaRadio radio(pinMap);
 
 void setup() {
   Serial.begin(115200);
   delay(1000);
   Serial.println("Start setup");
+  //Radio init
+  #ifdef RADIO_ENABLED
+  radio.init();
+  radio.setTTNSession(0x1, DEVADDR, NWKSKEY, APPSKEY);
+  radio.setRadioEUChannels();
+  #endif
+  //Adc init
   adc.setAdcSetting(adcSetting);
   //measureUnit.setGlobalTempOffset(-17);
+  _time = millis();
   Serial.println("End setup");
-
+  
   Serial.println("|   T1    |   T2    |   T3    |   T4    |   T5    |   T6    |   T7    |   T8    |");
 
 }
 
-void loop() {
-  //Version synchrone
+void loop() {  
+  //Version synchrone (bloquante)
   //tempArray = measureUnit.getTemperatures();
+  
   //Version asynchrone :
   measureUnit.startTemperatureMeasurement();
 
   //On peut tester si la conversion est terminée avec :
   //if(measureUnit.isMeasurementReady())
 
+  //measureUnit.getAsyncTemperatures() renvoie NULL si la recupération de la température n'est pas terminée
   tempArray = measureUnit.getAsyncTemperatures();
   
   if(tempArray != NULL)
@@ -68,7 +101,7 @@ void loop() {
 
     //On affiche la trame associée:
     payloadFormatter.startSession(1);
-    uint8_t size = payloadFormatter.buildPayload(&payload, &payloadDate,tempArray);
+    size = payloadFormatter.buildPayload(&payload, &payloadDate,tempArray);
     if(size != 0)
     {
       //Serial.print("LoRa packet --> ");Serial.print("size : ");Serial.print(size);Serial.println(" bytes");
@@ -80,26 +113,30 @@ void loop() {
     }
     else
       Serial.print("Failed to build LoRa packet");
-    /*if(payloadFormatter.endSession())
-      Serial.println("Session ended successfully");*/
+    //if(payloadFormatter.endSession())
+      //Serial.println("Session ended successfully");
+
+    #ifdef RADIO_ENABLED
+    if(_timeCounter == 30 && size != 0)
+    {
+      _timeCounter = 0;
+      Serial.printf("Sending data\n");
+      radio.send(1, payload, size);
+    }
+    
+    _timeCounter++;
+    #endif
   }
 
   //On effectue la calibration
-  if(millis() - _time > 5000 && !calibrer)
+  /*if(millis() - _time > 5000 && !calibrer)
   {
     Serial.println("********************Starting calibration********************");
     measureUnit.levelAsyncTemperaturesOff();
     Serial.println("********************Ending calibration********************");
     calibrer = true;
-  }
-
-  if(Serial.available())
-  {
-    if(Serial.read() == 'c')
-    {
-      //Serial.println("********************Starting calibration********************");
-      measureUnit.levelAsyncTemperaturesOff();
-      //Serial.println("********************Ending calibration********************");
-    }
-  }
+  }*/
+  #ifdef RADIO_ENABLED
+  radio.run();
+  #endif
 }