diff --git a/arduino/node-code/node-code-final/headerFile.h b/arduino/node-code/node-code-final/headerFile.h
index d7f2e9e..b7e72e4 100644
--- a/arduino/node-code/node-code-final/headerFile.h
+++ b/arduino/node-code/node-code-final/headerFile.h
@@ -6,6 +6,7 @@
 #include <WiFiMulti.h>
 #include <WiFi.h>
 #include <WebSocketsClient.h>
+#include <nodeCodeHeader.h>
 
 // define pins on esp32
 #define MICPIN 6
diff --git a/arduino/node-code/node-code-final/nodeCodeFinal.ino b/arduino/node-code/node-code-final/nodeCodeFinal.ino
new file mode 100644
index 0000000..261048e
--- /dev/null
+++ b/arduino/node-code/node-code-final/nodeCodeFinal.ino
@@ -0,0 +1,14 @@
+#include <nodeCodeHeader.h>
+
+nodeReadings esp32Node();
+
+
+void setup() {
+  // put your setup code here, to run once:
+  esp32Node.setup();
+}
+
+void loop() {
+  // put your main code here, to run repeatedly:
+  esp32Node.loop();
+}
diff --git a/arduino/node-code/node-code-final/nodeCodeHeader.cpp b/arduino/node-code/node-code-final/nodeCodeHeader.cpp
new file mode 100644
index 0000000..54a3008
--- /dev/null
+++ b/arduino/node-code/node-code-final/nodeCodeHeader.cpp
@@ -0,0 +1,54 @@
+#include "arduino.h"
+#include "nodeCodeHeader.h"
+
+nodeReadings::nodeReadings() {
+}
+
+void nodeReadings::setup(){
+    // make serial connection at 115200 baud
+    Serial.begin(115200);
+
+    // tell display what settings to use
+    display.begin(i2c_adress, true);
+    display.clearDisplay();
+
+    // tell sensors to start reading
+    dht.begin();
+    sgp.begin();
+
+    pinMode(MICPIN, INPUT);
+    pinMode(DHTPIN, INPUT);
+    
+    websocketSetup();
+    resetValues();
+
+}
+
+void nodeReadings::loop() {
+    // loop the websocket connection so it stays alive
+    webSocket.loop();
+
+    // update when interval is met
+    if (currentMillis - lastMillis >= interval){
+        lastMillis = millis();
+        update();
+    }
+
+    // update the counter
+    currentMillis = millis();
+}
+
+
+
+void nodeReadings::resetValues() {
+    counter = 0;
+    eCO2 = 0;
+    TVOC = 0;
+    temperature = 0;
+    humidity = 0;
+    currentMillis = 0;
+    lastMillis = 0;
+    errorSGP30 = false;
+    errorDHT11 = false;
+    noise = false;
+}
\ No newline at end of file
diff --git a/arduino/node-code/node-code-final/nodeCodeHeader.h b/arduino/node-code/node-code-final/nodeCodeHeader.h
new file mode 100644
index 0000000..82644cf
--- /dev/null
+++ b/arduino/node-code/node-code-final/nodeCodeHeader.h
@@ -0,0 +1,16 @@
+#ifndef nodeReading_h
+#define nodeReading_h
+
+#include "Arduino.h"
+#
+
+class nodeReadings() {
+
+    public:
+        nodeReadings();
+        void setup();
+        void resetValues();
+    private:
+};
+
+#endif
\ No newline at end of file