diff --git a/IOT/platformio.ini b/IOT/platformio.ini
index 82e4637..19aa04e 100644
--- a/IOT/platformio.ini
+++ b/IOT/platformio.ini
@@ -36,6 +36,7 @@ monitor_flags =
 
 ; librairies
 lib_deps =
+    bportaluri/WiFiEsp@^2.2.2
 ;    example:
 ;    erropix/ESP32 AnalogWrite@^0.2
 
diff --git a/IOT/src/main.cpp b/IOT/src/main.cpp
index cff0213..d71f9e9 100644
--- a/IOT/src/main.cpp
+++ b/IOT/src/main.cpp
@@ -1,12 +1,109 @@
-#include <Arduino.h>
-#include "Program.h"
+// #include <Arduino.h>
+// #include "Program.h"
 
-Program* program;
+// Program* program;
+
+// void setup() {
+//   program = new Program();
+// }
+
+// void loop() {
+//   program->loop();
+// }
+
+#include <Arduino.h>
+
+#include <WiFiEsp.h>
+
+const char ssid[] = "Clement4G";            // your network SSID (name)
+const char pass[] = "Clement123";        // your network password
+
+int status = WL_IDLE_STATUS;     // the Wifi radio's status
+
+char server[] = "arduino.cc";
+
+// Initialize the Ethernet client object
+WiFiEspClient client;
 
 void setup() {
-  program = new Program();
+  // initialize serial for debugging
+  Serial.begin(115200);
+  // initialize serial for ESP module
+  Serial1.begin(115200);
+  // initialize ESP module
+  WiFi.init(&Serial1);
+
+  // check for the presence of the shield
+  if (WiFi.status() == WL_NO_SHIELD) {
+    Serial.println("WiFi shield not present");
+    // don't continue
+    while (true);
+  }
+
+  // attempt to connect to WiFi network
+  while (status != WL_CONNECTED) {
+    Serial.print("Attempting to connect to WPA SSID: ");
+    Serial.println(ssid);
+    // Connect to WPA/WPA2 network
+    status = WiFi.begin(ssid, pass);
+  }
+
+  Serial.println("You're connected to the network");
+
+
+  Serial.println();
+  Serial.println("Starting connection to server...");
+  // if you get a connection, report back via serial
+  if (client.connect(server, 80)) {
+    Serial.println("Connected to server");
+    // Make a HTTP request
+    client.println("GET /asciilogo.txt HTTP/1.1");
+    client.println("Host: arduino.cc");
+    client.println("Connection: close");
+    client.println();
+    Serial.print("POUET");
+  } else {
+    Serial.print(client.status());
+  }
+}
+
+void printWifiData() {
+  // print your WiFi shield's IP address
+  IPAddress ip = WiFi.localIP();
+  Serial.print("IP Address: ");
+  Serial.println(ip);
+
+  // print your MAC address
+  byte mac[6];
+  WiFi.macAddress(mac);
+  char buf[20];
+  sprintf(buf, "%02X:%02X:%02X:%02X:%02X:%02X", mac[5], mac[4], mac[3], mac[2], mac[1], mac[0]);
+  Serial.print("MAC address: ");
+  Serial.println(buf);
 }
 
 void loop() {
-  program->loop();
+  // print the network connection information every 10 seconds
+  //Serial.println();
+  printWifiData();
+
+  // if there are incoming bytes available
+  // from the server, read them and print them
+  Serial.println(client.status());
+  while (client.available()) {
+    char c = client.read();
+    Serial.write(c);
+  }
+
+  // if the server's disconnected, stop the client
+  if (!client.connected()) {
+    Serial.println();
+    Serial.println("Disconnecting from server...");
+    client.stop();
+
+    // do nothing forevermore
+    while (true);
+  }
+
+  //delay(10000);
 }
\ No newline at end of file