Added the header files to for changing the arduino code to OOP

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();
+}