 boolean GOT_TEMP_SENSOR = false; // we'll change later if we detect sensor
 
 void setup() {
+  //Wire.begin(4,15);
   pinMode(25,OUTPUT); //Send success, LED will bright 1 second
   
-  pinMode(16,OUTPUT);
-  digitalWrite(16, LOW); // set GPIO16 low to reset OLED
-  delay(50);
-  digitalWrite(16, HIGH);
+//  pinMode(16,OUTPUT);
+//  digitalWrite(16, LOW); // set GPIO16 low to reset OLED
+//  delay(50);
+//  digitalWrite(16, HIGH);
   
   Serial.begin(115200);
 //  while (!Serial); //If just the the basic function, must connect to a computer
 
 // Initialising the UI will init the display too.
-  display.init();
+//  display.init();
   
 //  display.flipScreenVertically();
-  display.setFont(ArialMT_Plain_10);
-  display.setTextAlignment(TEXT_ALIGN_LEFT);
-  display.drawString(5,0,"LoRa Sender");
-  display.display();
+//  display.setFont(ArialMT_Plain_10);
+//  display.setTextAlignment(TEXT_ALIGN_LEFT);
+//  display.drawString(5,0,"LoRa Sender");
+//  display.display();
   Serial.println("LoRa Sender");
 
   SPI.begin(5,19,27,18);

  airCelsius = dht.readTemperature();
  if (isnan(airHumid) || isnan(airCelsius)) {
    Serial.println("NO humidity sensor!");
    display.drawString(10,40,"NO humidity sensor!");
  } else {
    GOT_HUMID_SENSOR = true;
    Serial.println("Humidity sensor found");
    display.drawString(10,40,"Humidity sensor found");
  }
  display.display();
  delay(2000);
}


    airHumid = dht.readHumidity();
  }  
  Serial.print("Sending packet: ");
//display.clear();
//display.setFont(ArialMT_Plain_16);
//display.drawString(10, 0, "Sending packet ");
//display.setFont(ArialMT_Plain_10);
  LoRa.beginPacket();
  if (GOT_LIGHT_SENSOR) {
    Serial.println(lux);
//  display.drawString(10, 20, String(lux));
    LoRa.print("Lux: ");
    LoRa.println(lux); 
  }
  if (GOT_TEMP_SENSOR) {
    Serial.println(temp,1);
//  display.drawString(10, 35, String(temp,1));
    LoRa.print("Temp: ");
    LoRa.println(temp,1);
  }
  if (GOT_HUMID_SENSOR) {
    Serial.println(airCelsius,1);
    Serial.println(airHumid,1);
//  display.drawString(50, 35, String(airCelsius,1));
//  display.drawString(90, 35, String(airHumid,1));
    LoRa.print("Air Temp: ");
    LoRa.println(airCelsius,1);
    LoRa.print("Air Humid: ");
    LoRa.println(airHumid,1);
  }

//display.display();
  LoRa.endPacket();

  digitalWrite(25, HIGH); // turn the LED on (HIGH is the voltage level)
