diff --git a/basic_sodaq_one/basic_sodaq_one.ino b/basic_sodaq_one/basic_sodaq_one.ino
index 6596c37..c8d9ec2 100644
--- a/basic_sodaq_one/basic_sodaq_one.ino
+++ b/basic_sodaq_one/basic_sodaq_one.ino
@@ -5,19 +5,10 @@
 #define loraSerial Serial1
 
 /* The number of the device: 1,2,3,4 */
-#define deviceNo 1
+#define deviceNo 2
 
 #define beePin ENABLE_PIN_IO
 
-#define LOUDNESS_SENSOR 0
-#define LIGHT_SENSOR 2
-#define WATER_SENSOR 6
-#define BUZZER 8
-#define MAGNETIC_SWITCH 12
-#define TEMPERATURE     13
-
-int loudness;
-
 void BLUE() {
     digitalWrite(LED_RED, HIGH);
     digitalWrite(LED_GREEN, HIGH);
@@ -74,20 +65,6 @@ void blink(int length) {
     CLEAR();
 }
 
-void beep(int howlong) {
-     buzzOn();
-     delay(howlong);
-     buzzOff();
-}
-
-void buzzOn() {
-    digitalWrite(BUZZER, HIGH);
-}
-
-void buzzOff() {
-    digitalWrite(BUZZER, LOW);
-}
-
 
 void setupLED() {
   pinMode(LED_RED, OUTPUT);
@@ -95,17 +72,23 @@ void setupLED() {
   pinMode(LED_BLUE, OUTPUT);
 }
 
-
 // OTAA
 // Random numbers chosen + device id
-uint8_t DevEUI[8] = { 0x9c, 0xd9, 0x0b, 0xb5, 0x2b, 0x6a, 0x1d, deviceNo };
+uint8_t DevEUI[8] = { 0x9c, 0xd9, 0x0b, 0xb5, 0x2b, 0x6a, 0x1d,
+deviceNo };
 
+// 05 = dragino hat
+// 9CD90BB52B6A1D05
+// appeui 70B3D57ED0000E9B
+
+/* Thingsnetwork */
+// uint8_t AppEUI[8] = { 0x70, 0xB3, 0xD5, 0x7E, 0xD0, 0x00, 0x0E, 0x9B };
+// uint8_t AppKey[16] = { 0xE4, 0xAC, 0x4D, 0xD4, 0xB2, 0xA7, 0x84,0xB8, 0x9D, 0xC9, 0x4C, 0x37, 0xD9, 0x0E, 0x22, 0x45 };
+
+/* swisscom */
 uint8_t AppEUI[8] = { 0xd4, 0x16, 0xcd, 0x0b, 0x7b, 0xcf, 0x2d, 0x5c };
+uint8_t AppKey[16] = { 0xa9, 0xbc, 0x8b, 0x6a, 0x81, 0x75, 0xf6, 0x33, 0xe0, 0xd6, 0x64, 0xd9, 0x2b, 0xcb, 0x13, 0x78 };
 
-uint8_t AppKey[16] = { 0xa9, 0xbc, 0x8b, 0x6a, 0x81, 0x75, 0xf6, 0x33,
-0xe0, 0xd6, 0x64, 0xd9, 0x2b, 0xcb, 0x13, 0x78 };
-
-uint8_t counter;
 
 void setupLoRaOTAA(){
   if (LoRaBee.initOTA(loraSerial, DevEUI, AppEUI, AppKey, true))
@@ -118,81 +101,13 @@ void setupLoRaOTAA(){
   }
 }
 
-int readLoudness()
-{
-	return analogRead(LOUDNESS_SENSOR);
-}
-
-int readLight()
-{
-    int sensorValue = analogRead(LIGHT_SENSOR);
-    return map(sensorValue, 11, 27333, 0, 413);
-}
-
-void setupWater() {
-     pinMode(WATER_SENSOR, INPUT);
-}
-
-boolean hasWater()
-{
-    if(digitalRead(WATER_SENSOR) == LOW) {
-        return true;
-    } else {
-        return false;
-    }
-}
-
-void setupTemp() {
-     pinMode(TEMPERATURE, INPUT);
-}
-
-float readTemp()
-{
-    float temperature;
-    int B=4250;            //B value of the thermistor
-    float resistance;
-    int a;
-
-    a=analogRead(TEMPERATURE);
-    resistance=(float)(1023-a)*10000/a; //get the resistance of the sensor;
-    temperature=1/(log(resistance/10000)/B+1/298.15)-273.15;//convert to temperature via datasheet ;
-
-	return temperature;
-}
-
-
-void setupBuzzer()
-{
-    pinMode(BUZZER, OUTPUT);
-}
-
-
-void setupMagnet()
-{
-    pinMode(MAGNETIC_SWITCH, INPUT);
-}
-
-boolean isMagnetic()
-{
-  if(digitalRead(MAGNETIC_SWITCH) == HIGH)
-      return true;
-  else
-      return false;
-}
-
-
 
 void setup() {
   //Power up the LoRaBEE - on loraone/sodaq one
   pinMode(ENABLE_PIN_IO, OUTPUT); // ONE
-
   digitalWrite(beePin, HIGH); // ONE
   delay(3000);
 
-  /* Enable the pins 2/3, 6/7 and 8/9 */
-  pinMode(11, OUTPUT);
-  digitalWrite(11, HIGH);
-
   while ((!SerialUSB) && (millis() < 10000)){
     // Wait 10 seconds for the Serial Monitor
   }
@@ -201,24 +116,11 @@ void setup() {
   debugSerial.begin(57600);
   loraSerial.begin(LoRaBee.getDefaultBaudRate());
 
-  // Debug output from LoRaBee
-  // LoRaBee.setDiag(debugSerial); // optional
-
   setupLED();
   blink(60);
 
-  /* used for blinking */
-  counter=0;
-
-  loudness = 0;
-
   //connect to the LoRa Network
   setupLoRa();
-
-  setupWater();
-  setupBuzzer();
-  setupMagnet();
-
 }
 
 void setupLoRa(){
@@ -268,76 +170,18 @@ void sendPacket(String packet){
 }
 
 void loop() {
-
-
   /* Announce begin of code */
   blink(20); delay(50);
   blink(20); delay(50);
   blink(20); delay(50);
 
-  loudness = readLoudness();
+  sendPacket("Hallo Welt");
+  blink(200);
+  delay(5000);
 
-  String data_loudness = String("loudness=" + String(loudness, DEC));
-  debugSerial.println(data_loudness);
-
-  String data_light = String("light=" + String(readLight(), 3));
-  debugSerial.println(data_light);
-
-  String data_temp = String("temp=" + String(readTemp(), 3));
-  debugSerial.println(data_temp);
-
-
-  String data_water;
-  if(hasWater()) {
-      data_water = String("water=1");
-      buzzOn();
-  } else {
-      data_water = String("water=0");
-      buzzOff();
-  }
-  debugSerial.println(data_water);
-
-  String data_magnet;
-  if(isMagnetic()) {
-      data_magnet = String("magnet=1");
-  } else {
-      data_magnet = String("magnet=0");
-  }
-  debugSerial.println(data_magnet);
-
-
-  sendPacket(data_loudness);
-  blink(20); delay(2980);
-  sendPacket(data_temp);
-  blink(20); delay(2980);
-  sendPacket(data_light);
-  blink(20); delay(2980);
-  sendPacket(data_water);
-  blink(20); delay(2980);
-  sendPacket(data_magnet);
-
-
-  /* Blink long after sending packet
-  if(counter >= 10) {
-      // Beep(20);
-      blink(20);
-      delay(10);
-      blink(20);
-      sendPacket(data_temp);
-      blink(500);
-      sendPacket(data_loudness);
-      blink(500);
-      sendPacket(data_light);
-      blink(500);
-      sendPacket(data_water);
-      blink(500);
-      sendPacket(data_magnet);
-      counter = 0;
-  } else {
-      blink(30);
-      counter++;
-  }
-  */
-
-  // delay(1000);
+  /* longer delay
+  for(int i=0; i < 60; i++) {
+    blink(100);
+    delay(1000);
+  } */
 }