diff --git a/arduino/node-code/nodeCodeFinal/nodeCodeHeader.cpp b/arduino/node-code/nodeCodeFinal/nodeCodeHeader.cpp
index cac49f7..9726029 100644
--- a/arduino/node-code/nodeCodeFinal/nodeCodeHeader.cpp
+++ b/arduino/node-code/nodeCodeFinal/nodeCodeHeader.cpp
@@ -83,8 +83,8 @@ void nodeReadings::displayData() {
   display->setTextSize(2);
   display->setTextColor(SH110X_WHITE);
   display->setCursor(0,0);
-  display->println("Temp: " + String(int(temperature)) + " C");
-  display->println("Humi: " + String(int(humidity)) + " %");
+  display->println("Temp: " + String(int(temperature)) + "C");
+  display->println("Humi: " + String(int(humidity)) + "%");
   display->println("eCO2: " + String(sgp->eCO2));// + " ppm");
   display->println("TVOC: " + String(sgp->TVOC));// + " ppb");
   display->display();
diff --git a/arduino/node-code/nodeCodeFinal/nodeCodeHeader.h b/arduino/node-code/nodeCodeFinal/nodeCodeHeader.h
index 81c8ad6..da18676 100644
--- a/arduino/node-code/nodeCodeFinal/nodeCodeHeader.h
+++ b/arduino/node-code/nodeCodeFinal/nodeCodeHeader.h
@@ -12,7 +12,7 @@
 #define DHTPIN 7
 #define SCL 9
 #define SDA 8
-#define DHTTYPE DHT11
+#define DHTTYPE DHT22
 #define SCREEN_WIDTH 128
 #define SCREEN_HEIGHT 64
 #define i2c_adress 0x3c