diff --git a/IOT/config.ini b/IOT/config.ini
index 11acf53..c2c0bf6 100644
--- a/IOT/config.ini
+++ b/IOT/config.ini
@@ -15,6 +15,7 @@ build_flags =
 ; DO NOT TOUCH --- END
 
     -D API_HOST=\"iot.epi.cb85.software\"
+    -D DHTTYPE=\"DHT11\"
+    -D DHTPIN=2
 
-    -D EXAMPLE_NUMBER=69
 
diff --git a/IOT/include/Program.h b/IOT/include/Program.h
index 53a6189..5823313 100644
--- a/IOT/include/Program.h
+++ b/IOT/include/Program.h
@@ -1,6 +1,8 @@
 #ifndef PROGRAM_H
 #define PROGRAM_H
 
+#include "DHT.h"
+
 class Program{
 public:
     /**
@@ -17,5 +19,11 @@ public:
 
 private:
     /* data */
+
+    /**
+     * @brief capteur humi/temp
+     * 
+     */
+    DHT *dht;
 };
 #endif
\ No newline at end of file
diff --git a/IOT/platformio.ini b/IOT/platformio.ini
index c06a691..e3e4dac 100644
--- a/IOT/platformio.ini
+++ b/IOT/platformio.ini
@@ -38,6 +38,8 @@ monitor_flags =
 lib_deps =
     bportaluri/WiFiEsp@^2.2.2 ; gestion des commande 'AT' de l'esp01
     arduino-libraries/Arduino_JSON@^0.2.0 ; gestion des json
+    adafruit/DHT sensor library@^1.4.4 ; DHT11 lib
+    adafruit/Adafruit Unified Sensor@^1.1.9 ; adafruit sensor lib (required by DHT11)
 ;    example:
 ;    erropix/ESP32 AnalogWrite@^0.2
 
diff --git a/IOT/src/Program.cpp b/IOT/src/Program.cpp
index 952be1b..7a3babf 100644
--- a/IOT/src/Program.cpp
+++ b/IOT/src/Program.cpp
@@ -2,9 +2,19 @@
 
 
 Program::Program(){
+    // INIT OBJ
+    this->dht = new DHT(DHTPIN, DHTTYPE);
     
+    Serial.begin(MONITOR_SPEED);
+    dht->begin();
 }
 
 void Program::loop(){
 
+    //TODO: envoyer les infos des capteur par la suite
+
+    Serial.println("Temperature = " + String(dht->readTemperature())+" °C");
+    Serial.println("Humidite = " + String(dht->readHumidity())+" %");
+    
+    delay(1000);
 }
\ No newline at end of file