diff --git a/ESP32/Artez_Reactor/Artez_Reactor.ino b/ESP32/Artez_Reactor/Artez_Reactor.ino
new file mode 100644
index 0000000..0b4087d
--- /dev/null
+++ b/ESP32/Artez_Reactor/Artez_Reactor.ino
@@ -0,0 +1,189 @@
+#include <Arduino.h>
+#include <analogWrite.h>
+#include <ESP32Servo.h>
+
+#include <Adafruit_Sensor.h>
+#include <DHT.h>
+#include <DHT_U.h>
+#include <Wire.h>
+#include <Adafruit_GFX.h>
+#include "fontdef.h"
+//#include "SSD1306.h" // alias for `#include "SSD1306Wire.h"`
+#include "SSD1306Wire.h"
+#include "OLEDDisplayUi.h"
+#include <driver/adc.h>
+
+Servo myservo;  // create servo object to control a servo
+int servoPin = 23; 
+
+
+// Initialize the OLED display using Wire library
+SSD1306Wire  display(0x3c, 21, 22);
+
+#define DHTPIN 25     // Digital pin connected to the DHT sensor 
+#define DHTTYPE    DHT11     // DHT 11
+//#define DHTTYPE    DHT22     // DHT 22 (AM2302)
+//#define DHTTYPE    DHT21     // DHT 21 (AM2301)
+DHT_Unified dht(DHTPIN, DHTTYPE);
+
+uint32_t delayMS;
+
+int count1 = 0;
+long int deltask1 = 30 * 60 * 1000 / portTICK_PERIOD_MS; // 30 min
+
+//long int deltask1 = 1 * 60 * 1000 / portTICK_PERIOD_MS; // 30 min
+
+
+int transPin = 14;
+int ledPin = 22;
+
+////////////////////////
+void task1(void * parameters) {
+ for(;;){
+      servoDance();
+      vTaskDelay(deltask1);
+  }
+}
+
+
+/////////////////////////
+void servoDance(){
+
+for(int n=1; n<=10; n++){
+  myservo.write(90); 
+  delay(500);
+  myservo.write(180);
+  delay(500);
+}
+
+   myservo.write(90);
+   
+}
+
+
+////////////////////////
+void setup() {
+
+  Serial.begin(115200);
+
+  myservo.setPeriodHertz(10); 
+  myservo.attach(servoPin);
+
+//    pinMode(transPin, OUTPUT);
+//    pinMode(ledPin, OUTPUT);
+//
+//    digitalWrite(ledPin,HIGH);
+
+  helloHuman(); // init OLED display
+  initTempSensor(); // init temperature sensor
+
+    
+  xTaskCreate(
+    task1, // function name
+    "Task1", // task name
+    1000, // stack size
+    NULL, // task parameters
+    1, // priority (low = more priority)
+    NULL // task handle
+    );
+
+}
+
+
+
+void ShowTemperature(){
+   // SENSOR AND DISPLAY
+  display.clear();
+  
+  // Delay between measurements.
+  delay(delayMS);
+  // Get temperature event and print its value.
+  sensors_event_t event;
+  dht.temperature().getEvent(&event);
+  if (isnan(event.temperature)) {
+    Serial.println(F("Error reading temperature!"));
+  }
+  else {
+    display.setFont(Monospaced_bold_16);
+    display.drawString(0, 10, "Temp:");
+    display.drawString(50, 10, String(int(event.temperature)) + " c" );
+
+    Serial.print(F("Temperature: "));
+    Serial.print(event.temperature);
+    Serial.println(F("°C"));
+  }
+  // Get humidity event and print its value.
+  dht.humidity().getEvent(&event);
+  if (isnan(event.relative_humidity)) {
+    Serial.println(F("Error reading humidity!"));
+  }
+  else {
+    display.setFont(Monospaced_bold_16);
+    display.drawString(0, 50, "Hum:");
+    display.drawString(50, 50, String(int(event.relative_humidity)) + " %");
+ 
+    Serial.print(F("Humidity: "));
+    Serial.print(event.relative_humidity);
+    Serial.println(F("%"));
+  }
+
+  display.display();
+}
+
+
+////////////////////////////
+void initTempSensor(){
+    // Initialize DHT device.
+  dht.begin();
+  Serial.println(F("DHTxx Unified Sensor Example"));
+  // Print temperature sensor details.
+  sensor_t sensor;
+  dht.temperature().getSensor(&sensor);
+  Serial.println(F("------------------------------------"));
+  Serial.println(F("Temperature Sensor"));
+  Serial.print  (F("Sensor Type: ")); Serial.println(sensor.name);
+  Serial.print  (F("Driver Ver:  ")); Serial.println(sensor.version);
+  Serial.print  (F("Unique ID:   ")); Serial.println(sensor.sensor_id);
+  Serial.print  (F("Max Value:   ")); Serial.print(sensor.max_value); Serial.println(F("°C"));
+  Serial.print  (F("Min Value:   ")); Serial.print(sensor.min_value); Serial.println(F("°C"));
+  Serial.print  (F("Resolution:  ")); Serial.print(sensor.resolution); Serial.println(F("°C"));
+  Serial.println(F("------------------------------------"));
+  // Print humidity sensor details.
+  dht.humidity().getSensor(&sensor);
+  Serial.println(F("Humidity Sensor"));
+  Serial.print  (F("Sensor Type: ")); Serial.println(sensor.name);
+  Serial.print  (F("Driver Ver:  ")); Serial.println(sensor.version);
+  Serial.print  (F("Unique ID:   ")); Serial.println(sensor.sensor_id);
+  Serial.print  (F("Max Value:   ")); Serial.print(sensor.max_value); Serial.println(F("%"));
+  Serial.print  (F("Min Value:   ")); Serial.print(sensor.min_value); Serial.println(F("%"));
+  Serial.print  (F("Resolution:  ")); Serial.print(sensor.resolution); Serial.println(F("%"));
+  Serial.println(F("------------------------------------"));
+  // Set delay between sensor readings based on sensor details.
+  delayMS = sensor.min_delay / 1000;
+  
+}
+////////////////////////
+void helloHuman(){
+    // Initialising the OLED display
+  display.init();
+  display.flipScreenVertically();
+  display.setTextAlignment(TEXT_ALIGN_LEFT);
+  display.clear();    
+    
+  display.setFont(Monospaced_bold_16);
+  display.drawString(0, 0, "Hello Human!");
+  display.setFont(Monospaced_plain_12);
+  display.drawString(20, 30, "How are you");
+  display.drawString(40, 50, "today?");
+    
+  display.display();
+
+  delay(3000);
+
+}
+
+////////////////////////
+void loop() {
+  ShowTemperature();
+  delay(1000);
+}
diff --git a/ESP32/D1-ESP32-SIMPLESERVO/D1-ESP32-SIMPLESERVO.ino b/ESP32/D1-ESP32-SIMPLESERVO/D1-ESP32-SIMPLESERVO.ino
index 4bf5356..2569e85 100644
--- a/ESP32/D1-ESP32-SIMPLESERVO/D1-ESP32-SIMPLESERVO.ino
+++ b/ESP32/D1-ESP32-SIMPLESERVO/D1-ESP32-SIMPLESERVO.ino
@@ -6,13 +6,13 @@ Servo myservo;  // create servo object to control a servo
 int servoPin = 23;
  
 void setup() {
-  myservo.setPeriodHertz(50); 
+  myservo.setPeriodHertz(10); 
   myservo.attach(servoPin);
 }
  
 void loop() {
-  myservo.write(0); 
-  delay(2000);
+  myservo.write(90); 
+  delay(500);
   myservo.write(180);
-  delay(2000);
+  delay(500);
 }
diff --git a/TeZ-BioReactor_web.pdf b/TeZ-BioReactor_web.pdf
index 2ad9ef2..0b33fd2 100644
Binary files a/TeZ-BioReactor_web.pdf and b/TeZ-BioReactor_web.pdf differ