diff --git a/Arduino/CanGrow/CanGrow.ino b/Arduino/CanGrow/CanGrow.ino
index 95e2a32..3465730 100644
--- a/Arduino/CanGrow/CanGrow.ino
+++ b/Arduino/CanGrow/CanGrow.ino
@@ -6,10 +6,10 @@
 
 // set CANGROW_VER and CANGROW_BUILD if not already done as Compiler Flag
 #ifndef CANGROW_VER
-  #define CANGROW_VER "v0.1.0-dev"
+  #define CANGROW_VER "v0.1.1-dev"
 #endif
 #ifndef CANGROW_BUILD
-  #define CANGROW_BUILD "1a2b3c4f"
+  #define CANGROW_BUILD "1a2b3c4f-001"
 #endif
 
 /*
@@ -136,25 +136,39 @@ void setup() {
   // dht.begin(); //TODO: Do only, when configured
   
   // initialise BME280
-  Serial.println(":: initialise BME280 sensor ::");
+  // dirty way of supporting multiple addresses, DRY? :p
+  Serial.println(":: initialise BME280 sensor, address 0x76 ::");
   // ToDo: let the user configure somewhere the ID of the BME280 sensor
-  if(!bme.begin(0x76)) {
-    Serial.println("!! Cannot find BME280 on I2C bus. Please check connection or ID");
+  if(!bme_0x76.begin(0x76)) {
+    Serial.println("!! Cannot find BME280 on I2C bus at address 0x76. Please check connection or ID");
+  }
+  Serial.println(":: initialise BME280 sensor, address 0x77 ::");
+  // ToDo: let the user configure somewhere the ID of the BME280 sensor
+  if(!bme_0x77.begin(0x77)) {
+    Serial.println("!! Cannot find BME280 on I2C bus at address 0x77. Please check connection or ID");
   }
   
   // initialise SHT31
-  Serial.println(":: initialise SHT31 sensor ::");
-  if (! sht31.begin(0x44)) {   // Set to 0x45 for alternate i2c addr
-    Serial.println("Couldn't find SHT31");
+  Serial.println(":: initialise SHT31 sensor, address 0x44 ::");
+  if (! sht31_0x44.begin(0x44)) {   // Set to 0x45 for alternate i2c addr
+    Serial.println("!! Cannot find SHT31 on I2C bus at address 0x45. Please check connection or ID");
+  }
+  Serial.println(":: initialise SHT31 sensor, address 0x45 ::");
+  if (! sht31_0x45.begin(0x45)) {   // Set to 0x45 for alternate i2c addr
+    Serial.println("!! Cannot find SHT31 on I2C bus at address 0x45. Please check connection or ID");
   }
   
-  Serial.print("SHT31 Heater Enabled State: ");
-  if (sht31.isHeaterEnabled())
+  Serial.print(":: SHT31 (0x44) heater enable state  ::");
+  if (sht31_0x44.isHeaterEnabled())
     Serial.println("ENABLED");
   else
     Serial.println("DISABLED");
   
-  
+  Serial.print(":: SHT31 (0x45) heater enable state  ::");
+  if (sht31_0x45.isHeaterEnabled())
+    Serial.println("ENABLED");
+  else
+    Serial.println("DISABLED");
   
   
   
diff --git a/Arduino/CanGrow/CanGrow_Sensors.h b/Arduino/CanGrow/CanGrow_Sensors.h
index 05d3034..0b5e001 100644
--- a/Arduino/CanGrow/CanGrow_Sensors.h
+++ b/Arduino/CanGrow/CanGrow_Sensors.h
@@ -12,16 +12,17 @@
  */
 
 #define SEALEVELPRESSURE_HPA (1013.25)
-Adafruit_BME280 bme;
+// dirty way of having multiple addresses configurable
+Adafruit_BME280 bme_0x76;
+Adafruit_BME280 bme_0x77;
 
 /*
  * SHT30/31 Stuff
  * 
  */
  
- bool enableHeater = false;
- Adafruit_SHT31 sht31 = Adafruit_SHT31();
- 
+Adafruit_SHT31 sht31_0x44 = Adafruit_SHT31();
+Adafruit_SHT31 sht31_0x45 = Adafruit_SHT31(); 
  
 /*
  * Chirp functions
@@ -103,9 +104,11 @@ float getTemperature(byte tempSensor) {
   /*
    * tempSensor
    * ==========
-   * 1 : DHT11 temp sensor
-   * 2 : chirp I2C temp sensor
-   * 3 : SHT31
+   * 1 : BME280 0x76 temp sensor
+   * 2 : BME280 0x77 temp sensor
+   * 3 : SHT31 0x44 temp sensor
+   * 4 : SHT31 0x45 temp sensor
+   * 5 : Chirp I2C 0x20 temp sensor
    */
 
   float temperature = 0;
@@ -113,18 +116,23 @@ float getTemperature(byte tempSensor) {
   switch(tempSensor) {
     case 1:
       // read temperature from BME280
-      temperature = bme.readTemperature();
-      // read temperature from DHT11
-      // dht support dropped
-      // temperature = dht.readTemperature();
+      temperature = bme_0x76.readTemperature();
       break;
     case 2:
-      // read temperature from chrip I2C
-      temperature = readI2CRegister16bit(0x20, 5) * 0.10 ;
+      // read temperature from BME280
+      temperature = bme_0x77.readTemperature();
       break;
     case 3:
       // read temp from SHT31
-      temperature = sht31.readTemperature();
+      temperature = sht31_0x44.readTemperature();
+      break;
+    case 4:
+      // read temp from SHT31
+      temperature = sht31_0x45.readTemperature();
+      break;
+    case 5:
+      // read temperature from chrip I2C
+      temperature = readI2CRegister16bit(0x20, 5) * 0.10 ;
       break;
     default:
       // if sensor type is not recognized, return 99
@@ -138,18 +146,26 @@ float getHumidity(byte HumSensor) {
   
   /*
    * sensors:
-   * 1: BME280
-   * 2: SHT31
+   * 1 : BME280 0x76 humidity sensor
+   * 2 : BME280 0x77 humidity sensor
+   * 3 : SHT31 0x44 humidity sensor
+   * 4 : SHT31 0x45 humidity sensor
    * 
    */
   float humidity;
   
   switch(HumSensor) {
     case 1:
-      humidity = bme.readHumidity();
+      humidity = bme_0x76.readHumidity();
       break;
     case 2:
-      humidity = sht31.readHumidity();
+      humidity = bme_0x77.readHumidity();
+      break;
+    case 3:
+      humidity = sht31_0x44.readHumidity();
+      break;
+    case 4:
+      humidity = sht31_0x45.readHumidity();
       break;
     default:
       humidity = 0.0;
diff --git a/Arduino/CanGrow/CanGrow_SysFunctions.h b/Arduino/CanGrow/CanGrow_SysFunctions.h
index 369bf60..3cbee87 100644
--- a/Arduino/CanGrow/CanGrow_SysFunctions.h
+++ b/Arduino/CanGrow/CanGrow_SysFunctions.h
@@ -114,7 +114,7 @@ bool loadEEPROM() {
    * 249 HumiditySensor_Type (1 byte)
    * 250 PWMFrequency (2 byte)
    * 252 DisplayScreenDuration (1 byte)
-   * 253
+   * 253 ...
    * 
    */
    
diff --git a/Arduino/CanGrow/CanGrow_WebFunctions.h b/Arduino/CanGrow/CanGrow_WebFunctions.h
index 4ead04c..d9a31cd 100644
--- a/Arduino/CanGrow/CanGrow_WebFunctions.h
+++ b/Arduino/CanGrow/CanGrow_WebFunctions.h
@@ -629,7 +629,7 @@ void WEBsystemSettings() {
     body += "</select><br>\n";
 
     // UseFANrelais bool
-    body += "Use relais for FAN (disable PWM): <select id='UseFANrelais' name='UseFANrelais' required>\n";
+    body += "Use relais for FAN1 (disable PWM): <select id='UseFANrelais' name='UseFANrelais' required>\n";
     if(configured == false){body += "<option disabled value='' selected hidden>---</option>\n";}
     body += "<option value='1'" + returnStrSelected(UseFANrelais, 1) + ">Yes</option>\n";
     body += "<option value='0'" + returnStrSelected(UseFANrelais, 0) + ">No</option>\n";
@@ -647,7 +647,7 @@ void WEBsystemSettings() {
       body += "<option disabled value='' selected hidden>---</option>\n";
       }
     body += "<option value='1'" + returnStrSelected(MoistureSensor_Type, 1) + ">Analog capacitive</option>\n";
-    body += "<option value='2'" + returnStrSelected(MoistureSensor_Type, 2) + ">I2C Chirp</option>\n";
+    body += "<option value='2'" + returnStrSelected(MoistureSensor_Type, 2) + ">I2C Chirp (0x20)</option>\n";
     body += "</select><br>\n";
   
     // SoilmoistureLow byte
@@ -679,9 +679,11 @@ void WEBsystemSettings() {
     if(configured == false) {
       body += "<option disabled value='' selected hidden>---</option>\n";
       }
-    body += "<option value='1'" + returnStrSelected(TemperatureSensor_Type, 1) + ">I2C BME280</option>\n";
-    body += "<option value='2'" + returnStrSelected(TemperatureSensor_Type, 2) + ">I2C Chirp</option>\n";
-    body += "<option value='3'" + returnStrSelected(TemperatureSensor_Type, 3) + ">I2C SHT31</option>\n";
+    body += "<option value='1'" + returnStrSelected(TemperatureSensor_Type, 1) + ">I2C BME280 (0x76)</option>\n";
+    body += "<option value='2'" + returnStrSelected(TemperatureSensor_Type, 2) + ">I2C BME280 (0x77)</option>\n";
+    body += "<option value='3'" + returnStrSelected(TemperatureSensor_Type, 3) + ">I2C SHT31 (0x44)</option>\n";
+    body += "<option value='4'" + returnStrSelected(TemperatureSensor_Type, 4) + ">I2C SHT31 (0x45)</option>\n";
+    body += "<option value='5'" + returnStrSelected(TemperatureSensor_Type, 5) + ">I2C Chirp (0x20)</option>\n";
     body += "</select><br>\n";
     
     // HumiditySensor_Type byte
@@ -689,8 +691,10 @@ void WEBsystemSettings() {
     if(configured == false) {
       body += "<option disabled value='' selected hidden>---</option>\n";
       }
-    body += "<option value='1'" + returnStrSelected(HumiditySensor_Type, 1) + ">I2C BME280</option>\n";
-    body += "<option value='2'" + returnStrSelected(HumiditySensor_Type, 2) + ">I2C SHT31</option>\n";
+    body += "<option value='1'" + returnStrSelected(HumiditySensor_Type, 1) + ">I2C BME280 (0x76)</option>\n";
+    body += "<option value='2'" + returnStrSelected(HumiditySensor_Type, 2) + ">I2C BME280 (0x77)</option>\n";
+    body += "<option value='3'" + returnStrSelected(HumiditySensor_Type, 3) + ">I2C SHT31 (0x44)</option>\n";
+    body += "<option value='4'" + returnStrSelected(HumiditySensor_Type, 4) + ">I2C SHT31 (0x45)</option>\n";
     body += "</select><br>\n";
     
     // NtpOffset int
@@ -710,7 +714,7 @@ void WEBsystemSettings() {
     // DisplayScreenDuration byte
     body += "Display rotation interval: <input class='inputShort' type='number' name='DisplayScreenDuration' min='0' max='255' value='";
     body += DisplayScreenDuration;
-    body += "' required> s<br>\n";
+    body += "' required> Seconds<br>\n";
     body += "<p class='helpbox'><b>0</b> will always show sensor value screen</p>";
     
     body += "ESP32-Cam IP (optional): <input type='text' name='Esp32CamIP' maxlength='16' value='";
@@ -1191,7 +1195,13 @@ void APIgetDebug() {
   objSystem["MaintenanceDuration"] = MaintenanceDuration;
   objSystem["PumpOnTime"] = PumpOnTime;
   objSystem["PumpLastOn"] = PumpLastOn;
-  
+  objSystem["OutputInvert"] = OutputInvert;
+  objSystem["SoilmoistureWet"] = SoilmoistureWet;
+  objSystem["SoilmoistureDry"] = SoilmoistureDry;
+  objSystem["HumiditySensor_Type"] = HumiditySensor_Type;
+  objSystem["PWMFrequency"] = PWMFrequency;
+  objSystem["DisplayScreenDuration"] = DisplayScreenDuration;
+   
   // Grow
   JsonObject objGrow = jsonDebug["grow"].add<JsonObject>();
   objGrow["GrowName"] = GrowName;
@@ -1210,22 +1220,38 @@ void APIgetDebug() {
   objGrow["DayOfGrow"] = DayOfGrow;
   objGrow["PumpIntervalVeg"] = PumpIntervalVeg;
   objGrow["PumpIntervalBloom"] = PumpIntervalBloom;
+  objSystem["PinFAN2PWM"] = PinFAN2PWM;
+  
   
   
   // Sensors
   JsonObject objSensors = jsonDebug["sensors"].add<JsonObject>();
   
   // Chirp
-  objSensors["chirp"]["temperature"] = getTemperature(2);
+  objSensors["chirp"]["temperature"] = getTemperature(5);
   objSensors["chirp"]["soilmoisture"] = getSoilmoisture(2);
   objSensors["chirp"]["soilmoistureRAW"] = getSoilmoisture(2, true);
   objSensors["chirp"]["light"] = getLightchirp();
   
-  // BME280
-  objSensors["bme280"]["temperature"] = getTemperature(1);
-  objSensors["bme280"]["humidity"] = getHumidity(1);
-  objSensors["bme280"]["preassure"] = bme.readPressure() / 100.0F;
-  objSensors["bme280"]["appAltitude"] = bme.readAltitude(SEALEVELPRESSURE_HPA);
+  // BME280 0x76
+  objSensors["bme280_0x76"]["temperature"] = getTemperature(1);
+  objSensors["bme280_0x76"]["humidity"] = getHumidity(1);
+  //objSensors["bme280_0x76"]["preassure"] = bme.readPressure() / 100.0F;
+  //objSensors["bme280_0x76"]["appAltitude"] = bme.readAltitude(SEALEVELPRESSURE_HPA);
+  
+  // BME280 0x77
+  objSensors["bme280_0x77"]["temperature"] = getTemperature(2);
+  objSensors["bme280_0x77"]["humidity"] = getHumidity(2);
+  //objSensors["bme280_0x77"]["preassure"] = bme.readPressure() / 100.0F;
+  //objSensors["bme280_0x77"]["appAltitude"] = bme.readAltitude(SEALEVELPRESSURE_HPA);
+  
+  // SHT31 0x44
+  objSensors["sht31_0x44"]["temperature"] = getTemperature(3);
+  objSensors["sht31_0x44"]["humidity"] = getHumidity(3);
+  
+  // SHT31 0x45
+  objSensors["sht31_0x45"]["temperature"] = getTemperature(4);
+  objSensors["sht31_0x45"]["humidity"] = getHumidity(4);
   
   // Analog
   objSensors["analog"]["soilmoisture"] = getSoilmoisture(1);
diff --git a/cangrow.sh b/cangrow.sh
index 741d4a9..39ed6fc 100755
--- a/cangrow.sh
+++ b/cangrow.sh
@@ -3,7 +3,7 @@
 
 test -z $TTY && TTY="/dev/ttyUSB0"
 test -z $IP && IP="192.168.4.20"
-test -z $VER && VER="0.1.0"
+test -z $VER && VER="0.1.1"
 BUILD="$(git rev-parse --short HEAD)-$(date '+%Y%m%d%H%M%S')"
 
 ACLI="$HOME/.local/bin/arduino-cli"