diff --git a/arduino/node-code/node-code-final.ino b/arduino/node-code/node-code-final.ino
index c8d1174..c8b3119 100644
--- a/arduino/node-code/node-code-final.ino
+++ b/arduino/node-code/node-code-final.ino
@@ -5,6 +5,10 @@
 #include <Adafruit_SH110X.h>
 #include <Adafruit_SGP30.h>
 #include <DHT.h>
+#include <WiFiMulti.h>
+#include <WiFi.h>
+#include <WebSocketsClient.h>
+
 
 #define MICPIN 6
 #define DHTPIN 7
@@ -17,8 +21,9 @@
 
 Adafruit_SH1106G display = Adafruit_SH1106G(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire);
 DHT dht(DHTPIN, DHTTYPE);
-
+WiFiMulti WiFiMulti;
 Adafruit_SGP30 sgp;
+WebSocketsClient webSocket;
 
 uint16_t TVOC_base, eCO2_base;
 uint16_t counter = 0;
@@ -27,6 +32,81 @@ float humidity = 0;
 uint16_t eCO2 = 0;
 uint16_t TVOC = 0;
 bool noise = false;
+#define USE_SERIAL Serial
+
+void hexdump(const void *mem, uint32_t len, uint8_t cols = 16) {
+	const uint8_t* src = (const uint8_t*) mem;
+	USE_SERIAL.printf("\n[HEXDUMP] Address: 0x%08X len: 0x%X (%d)", (ptrdiff_t)src, len, len);
+	for(uint32_t i = 0; i < len; i++) {
+		if(i % cols == 0) {
+			USE_SERIAL.printf("\n[0x%08X] 0x%08X: ", (ptrdiff_t)src, i);
+		}
+		USE_SERIAL.printf("%02X ", *src);
+		src++;
+	}
+	USE_SERIAL.printf("\n");
+}
+
+void webSocketEvent(WStype_t type, uint8_t * payload, size_t length) {
+
+	switch(type) {
+		case WStype_DISCONNECTED:
+			USE_SERIAL.printf("[WSc] Disconnected!\n");
+			break;
+		case WStype_CONNECTED:
+			USE_SERIAL.printf("[WSc] Connected to url: %s\n", payload);
+
+			// send message to server when Connected
+			webSocket.sendTXT("Connected");
+			break;
+		case WStype_TEXT:
+			USE_SERIAL.printf("[WSc] get text: %s\n", payload);
+
+			// send message to server
+			// webSocket.sendTXT("message here");
+			break;
+		case WStype_BIN:
+			USE_SERIAL.printf("[WSc] get binary length: %u\n", length);
+			hexdump(payload, length);
+
+			// send data to server
+			// webSocket.sendBIN(payload, length);
+			break;
+		case WStype_ERROR:			
+		case WStype_FRAGMENT_TEXT_START:
+		case WStype_FRAGMENT_BIN_START:
+		case WStype_FRAGMENT:
+		case WStype_FRAGMENT_FIN:
+			break;
+	}
+}
+
+void websocketSetup(){
+	for(uint8_t t = 4; t > 0; t--) {
+		USE_SERIAL.printf("[SETUP] BOOT WAIT %d...\n", t);
+		USE_SERIAL.flush();
+		delay(1000);
+	}
+
+	WiFiMulti.addAP("iotroam", "vbK9gbDBIB");
+
+	//WiFi.disconnect();
+	while(WiFiMulti.run() != WL_CONNECTED) {
+		delay(100);
+	}
+
+	// server address, port and URL
+	webSocket.begin("145.92.8.114", 80, "/ws");
+
+	// event handler
+	webSocket.onEvent(webSocketEvent);
+
+	// use HTTP Basic Authorization this is optional remove if not needed
+
+
+	// try ever 5000 again if connection has failed
+	webSocket.setReconnectInterval(5000);
+}
 
 void resetValues() {
   TVOC_base;
@@ -57,6 +137,22 @@ void displayData() {
   display.display();
 }
 
+// bool wifiConnect(){
+//   while (WiFi.status() != WL_CONNECTED)
+//   {
+//     delay(250);
+
+//     wifiMulti.addAP("LansanKPN-boven", "19sander71vlieland14");
+//     wifiMulti.addAP("iotroam", "vbK9gbDBIB");
+//     Serial.println("Connectie maken...");
+
+//     wifiMulti.run();
+//   }
+//   Serial.println("Wifi Connected...");
+
+//   return true;
+// }
+
 void setup() {
   Serial.begin(115200);
 
@@ -70,11 +166,20 @@ void setup() {
 
   pinMode(MICPIN, INPUT);
   pinMode(DHTPIN, INPUT);
-
+  
+  websocketSetup();
   resetValues();
 }
 
 void loop() {
+  webSocket.loop();
+
+  webSocket.sendTXT("Temp: " + String(temperature));
+  webSocket.sendTXT("Humi: " + String(humidity));
+  webSocket.sendTXT("eCO2: " + String(sgp.eCO2));
+  webSocket.sendTXT("TVOC: " + String(sgp.TVOC));
+
+
   // if sensor doesnt work print in serialmonitor
   if (!sgp.IAQmeasure()) {
     Serial.println("SGP30: BAD");
@@ -94,6 +199,5 @@ void loop() {
   if (counter == 30) {
     sgp.getIAQBaseline(&eCO2_base, &TVOC_base);
   }
-  delay(1000);
   counter++;
 }
\ No newline at end of file