diff --git a/Arduino/CanGrow/CanGrow.ino b/Arduino/CanGrow/CanGrow.ino
index 99e6027..11f015e 100644
--- a/Arduino/CanGrow/CanGrow.ino
+++ b/Arduino/CanGrow/CanGrow.ino
@@ -82,8 +82,9 @@
 #include "include/CanGrow_Core.h"
 #include "include/CanGrow_Wifi.h"
 #include "include/CanGrow_LittleFS.h"
-#include "include/CanGrow_Webserver.h"
 #include "include/CanGrow_Sensor.h"
+#include "include/CanGrow_Webserver.h"
+
 
 
 void setup() {
@@ -142,16 +143,16 @@ void setup() {
   
   Serial.println(":: [SETUP] Sensor drivers");
   
-  for(byte i = 0; i < SensorIndex_length; i++) {
+  for(byte i = 1; i <= SensorIndex_length; i++) {
     Serial.print(":: [SETUP] Sensor Index ");
     Serial.print(i);
     Serial.print(", Name '");
     Serial.print(SensorIndex[i].name);
-    Serial.println("'");
-    Serial.println(":: [SETUP] Readings: ");
+    Serial.println("', Readings");
+    
     for(byte j = 0; j < SENSOR_MAX_READING; j++) {
       if(SensorIndex[i].reading[j] > 0 ) {
-        Serial.print(":: [SETUP]   - ");
+        Serial.print(":: [SETUP]   ");
         Serial.print(j);
         Serial.print(": ");
         Serial.print(Sensor_Reading_descr[SensorIndex[i].reading[j]]);
diff --git a/Arduino/CanGrow/include/CanGrow.h b/Arduino/CanGrow/include/CanGrow.h
index 8dacb05..53b0dc1 100644
--- a/Arduino/CanGrow/include/CanGrow.h
+++ b/Arduino/CanGrow/include/CanGrow.h
@@ -147,8 +147,6 @@ struct GPIO_Index {
   const byte note;
 };
 
-const byte Max_Outputs = 16;
-
 
 /*
  * 
@@ -156,6 +154,11 @@ const byte Max_Outputs = 16;
  * 
  */
 
+// define Max limits for outputs and sensors
+const byte Max_Outputs = 16;
+const byte Max_Sensors = 16;
+
+
 /*
  * Config WiFi
  */
@@ -218,31 +221,14 @@ struct Config_System_Output {
 struct Config_System_Sensor {
   /*
    * Config System Sensor
-   * 
-   * - Sensor Name
-   *   - Sensors can offer following types
-   *     - temperature
-   *     - humidity
-   *     - moisture
-   *     - raw
-   * 
-   * 
-   * - type: sensor type like I2C, OneWire, ...
-   *   1 - builtin ADC
-   *   2 - I2C
-   *   3 - Webcall
-   * 
-   * What are sensors?
-   * - Analog builtin
-   * - I2C ADC
-   * - I2C Soil Moisture
-   * - I2C often multisensor offering mutliple values for temp, humidity, light , whatever
-   * - 
+   * - type: Index ID of SensorIndex, which Sensor to use (ADC, BME280, Chirp, ...)
+   * - name: nice name
+   * - gpio: gpio to use for RPM reading, builtin ADC, OneWire
    */
 
-  byte type[Max_Outputs];
-  byte device[Max_Outputs];
-  char name[Max_Outputs][32];
+  byte type[Max_Sensors];
+  char name[Max_Sensors][32];
+  byte gpio[Max_Sensors];
 };
 
 /* main System struct */
diff --git a/Arduino/CanGrow/include/CanGrow_Core.h b/Arduino/CanGrow/include/CanGrow_Core.h
index 7a0782f..75c64c2 100644
--- a/Arduino/CanGrow/include/CanGrow_Core.h
+++ b/Arduino/CanGrow/include/CanGrow_Core.h
@@ -73,6 +73,23 @@ byte Give_Free_OutputId() {
   return outputId_free;
 }
 
+byte Give_Free_SensorId() {
+  byte sensorId_free;
+  for(byte i=0; i < Max_Sensors; i++) {
+    if(config.system.sensor.type[i] > 0) {
+      // here i define that 255 stands for "no more free outputs" 
+      sensorId_free = 255;
+    } else {
+      sensorId_free = i;
+      break;
+    }
+  }
+  #ifndef DEBUG
+  Serial.printf("DB [Core:Give_Free_SensorId] next free output id: %d\n", sensorId_free);
+  #endif
+  return sensorId_free;
+}
+
 //bool Check_OutputId_Used(byte outputId) {
   
 //}
diff --git a/Arduino/CanGrow/include/CanGrow_LittleFS.h b/Arduino/CanGrow/include/CanGrow_LittleFS.h
index f4bdcaf..6e72f33 100644
--- a/Arduino/CanGrow/include/CanGrow_LittleFS.h
+++ b/Arduino/CanGrow/include/CanGrow_LittleFS.h
@@ -205,9 +205,9 @@ bool LoadConfig() {
   config.system.httpLogSerial = objSystem["httpLogSerial"];
   config.system.schedulerInterval = objSystem["schedulerInterval"];
   
-  JsonObject objSystemOutput = objSystem["output"][0];
   
   /* System Outputs */
+  JsonObject objSystemOutput = objSystem["output"][0];
   for(byte i=0; i < Max_Outputs; i++) {
     if(objSystemOutput["type"][i] > 0) {
       config.system.output.type[i] = objSystemOutput["type"][i];
@@ -226,6 +226,20 @@ bool LoadConfig() {
       strlcpy(config.system.output.webcall_path_off[i], objSystemOutput["webcall_path_off"][i], sizeof(config.system.output.webcall_path_off[i]));
     }
   }
+  
+  
+  /* System Sensors */
+  JsonObject objSystemSensor = objSystem["sensor"][0];
+  for(byte i=0; i < Max_Sensors; i++) {
+    if(objSystemSensor["type"][i] > 0) {
+      config.system.sensor.type[i] = objSystemSensor["type"][i];
+      strlcpy(config.system.sensor.name[i], objSystemSensor["name"][i], sizeof(config.system.sensor.name[i]));
+      // gpio
+      config.system.sensor.gpio[i] = objSystemSensor["gpio"][i];
+      
+    }
+  }
+  
 
   /* Grow */
   JsonObject objGrow = doc["grow"][0];
@@ -308,6 +322,17 @@ bool SaveConfig(bool writeToSerial = false) {
     }
   }
   
+  /* System Sensors */
+  JsonObject objSystemSensor = objSystem["sensor"].add<JsonObject>();
+  for(byte i=0; i < Max_Sensors; i++) {
+    if(config.system.sensor.type[i] > 0) {
+      objSystemSensor["type"][i] = config.system.sensor.type[i];      
+      objSystemSensor["name"][i] = config.system.sensor.name[i];
+      objSystemSensor["gpio"][i] = config.system.sensor.gpio[i];
+
+    }
+  }
+  
   
   /* Grow */
   JsonObject objGrow = doc["grow"].add<JsonObject>();
diff --git a/Arduino/CanGrow/include/CanGrow_Sensor.h b/Arduino/CanGrow/include/CanGrow_Sensor.h
index 34bc34d..d4a9178 100644
--- a/Arduino/CanGrow/include/CanGrow_Sensor.h
+++ b/Arduino/CanGrow/include/CanGrow_Sensor.h
@@ -78,38 +78,43 @@ struct Sensor_Index {
    * 
    */
   const char name[32];
-  byte reading[SENSOR_MAX_READING];
+  const byte reading[SENSOR_MAX_READING];
 };
 
 const byte SensorIndex_length = 4;
 Sensor_Index SensorIndex[] {
-  // 0 - first sensor
-  { "internal ADC", {
-    SENSOR_READING_RAW,
+  // 0 is for unset in config
+  { "unset", {
+    {},
   }},  
   
-  // 1
+  // 1 - internal ADC
+  { SENSOR_00_NAME, {
+    SENSOR_READING_RAW,
+  }},
+  
+  // 2 - BME280
   { "BME280", {
     SENSOR_READING_TEMP,
     SENSOR_READING_HUMIDITY,
     SENSOR_READING_PRESSURE,
   }},
   
-  // 2
+  // 3
   { "Chirp", {
     SENSOR_READING_MOISTURE,
     SENSOR_READING_TEMP,
     SENSOR_READING_RAW,    
   }},
   
-  // 3
-  { "AS1115", {
+  // 4
+  { "ADS1115", {
     SENSOR_READING_RAW,
     SENSOR_READING_RAW,
     SENSOR_READING_RAW,
     SENSOR_READING_RAW
   }},
   
-  // 4
+  // 5
   
 };
diff --git a/Arduino/CanGrow/include/Sensor/00_ADC_builtin.h b/Arduino/CanGrow/include/Sensor/00_ADC_builtin.h
index 61a9dbe..0a631a6 100644
--- a/Arduino/CanGrow/include/Sensor/00_ADC_builtin.h
+++ b/Arduino/CanGrow/include/Sensor/00_ADC_builtin.h
@@ -26,3 +26,5 @@
  * THE SOFTWARE.
  *
  */
+
+#define SENSOR_00_NAME "ADC builtin"
diff --git a/Arduino/CanGrow/include/Webserver/Page_system.h b/Arduino/CanGrow/include/Webserver/Page_system.h
index f5803c8..5963d51 100644
--- a/Arduino/CanGrow/include/Webserver/Page_system.h
+++ b/Arduino/CanGrow/include/Webserver/Page_system.h
@@ -794,25 +794,21 @@ String Proc_WebPage_system_sensor(const String& var) {
     // build table body
     // i dont know a better way at the moment. if you do, please tell me!
     String output_tr_td;
-    for(byte i=0; i < Max_Outputs; i++) {
-      if(config.system.output.type[i] > 0) {
+    for(byte i=0; i < Max_Sensors; i++) {
+      if(config.system.sensor.type[i] > 0) {
         #ifndef DEBUG
-        Serial.printf("DB [Webserver:system:output(Proc)] OutputID %d Type %d\n", i, config.system.output.type[i]);
+        Serial.printf("DB [Webserver:system:sensor(Proc)] sensorId %d Type %d\n", i, config.system.sensor.type[i]);
         #endif
         output_tr_td += "<tr><td>";
         output_tr_td += i;
         output_tr_td += "</td><td>";
-        output_tr_td += config.system.output.name[i];
+        output_tr_td += config.system.sensor.name[i];
         output_tr_td += "</td><td>";
-        output_tr_td += Output_Type_descr[config.system.output.type[i]];
-        output_tr_td += "</td><td>";
-        output_tr_td += Output_Device_descr[config.system.output.device[i]];
-        output_tr_td += "</td><td>";
-        output_tr_td += config.system.output.enabled[i];
+        output_tr_td += SensorIndex[config.system.sensor.type[i]].name;
         output_tr_td += "</td><td>";
 
         // edit button
-        output_tr_td += "<form class='linkForm' action='/system/output/add' method='get'>";
+        output_tr_td += "<form class='linkForm' action='/system/sensor/add' method='get'>";
         output_tr_td += "<input type='hidden' name='edit' value='";
         output_tr_td += i;
         output_tr_td += "'>";
@@ -820,12 +816,12 @@ String Proc_WebPage_system_sensor(const String& var) {
         
         
         // delete button
-        output_tr_td += "<form class='linkForm' action='/system/output/' method='post'>";
-        output_tr_td += "<input type='hidden' name='delete_output' value='";
+        output_tr_td += "<form class='linkForm' action='/system/sensor/' method='post'>";
+        output_tr_td += "<input type='hidden' name='delete_sensor' value='";
         output_tr_td += i;
         output_tr_td += "'>";
         output_tr_td += "<input type='submit' value='&#x274C;' onclick=\"return confirmDelete('";
-        output_tr_td += config.system.output.name[i];;
+        output_tr_td += config.system.sensor.name[i];;
         output_tr_td += "')\"></form>";
        
         output_tr_td += "</td></tr>";
@@ -842,42 +838,32 @@ String Proc_WebPage_system_sensor_POST(const String& var) {
   if(var == "SAVE_MSG") {
     return String(Common_HTML_SAVE_MSG);
   }  else {
-      return Proc_WebPage_system_output(var);
+      return Proc_WebPage_system_sensor(var);
   }  
 }
 
 void WebPage_system_sensor(AsyncWebServerRequest *request) {
   if(request->method() == HTTP_POST) {
-    if(request->hasParam("delete_output", true)) {
-      byte outputId;
+    if(request->hasParam("delete_sensor", true)) {
+      byte sensorId;
       
-      const AsyncWebParameter* p_delete_output = request->getParam("delete_output", true);
-      Serial.printf(":: [Webserver:system:output] POST[%s]: %s\n", p_delete_output->name().c_str(), p_delete_output->value().c_str());
+      const AsyncWebParameter* p_delete_sensor = request->getParam("delete_sensor", true);
+      Serial.printf(":: [Webserver:system:sensor] POST[%s]: %s\n", p_delete_sensor->name().c_str(), p_delete_sensor->value().c_str());
       
-      outputId = p_delete_output->value().toInt();
+      sensorId = p_delete_sensor->value().toInt();
       
-      Serial.printf(":: [Webserver:system:output] Deleting output: %d\n", outputId);
+      Serial.printf(":: [Webserver:system:output] Deleting output: %d\n", sensorId);
       
       // we ensure that every field is empty
-      config.system.output.type[outputId] = 0;
-      config.system.output.device[outputId] = 0;
-      // set every field of char array to 0x00 with memset
-      memset(config.system.output.name[outputId], '\0', sizeof config.system.output.name[outputId]);
-      config.system.output.enabled[outputId] = 0;
-      config.system.output.gpio[outputId] = 0;
-      config.system.output.gpio_pwm[outputId] = 0;
-      config.system.output.gpio_invert[outputId] = 0;
-      memset(config.system.output.i2c[outputId], '\0', sizeof config.system.output.i2c[outputId]);
-      memset(config.system.output.webcall_host[outputId], '\0', sizeof config.system.output.webcall_host[outputId]);
-      memset(config.system.output.webcall_path_on[outputId], '\0', sizeof config.system.output.webcall_path_on[outputId]);
-      memset(config.system.output.webcall_path_off[outputId], '\0', sizeof config.system.output.webcall_path_off[outputId]);
+      config.system.sensor.type[sensorId] = 0;
+      memset(config.system.sensor.name[sensorId], '\0', sizeof config.system.sensor.name[sensorId]);
+      config.system.output.gpio[sensorId] = 0;
       
       SaveConfig();
     }
     
-    
     request->send_P(200, "text/html", Page_system_sensor_HTML, Proc_WebPage_system_sensor_POST);
-    Serial.println(":: [Webserver:system:output] [POST] hello");
+    Serial.println(":: [Webserver:system:sensor] [POST] hello");
     
         
   } else {
@@ -897,20 +883,20 @@ void WebPage_system_sensor(AsyncWebServerRequest *request) {
  
 /* returns select <option> list of available output types */
 String Html_SelOpt_type_WebPage_system_sensor_add(byte selectId = 255) {
-  String outputType_html;
+  String sensorType_html;
   // go through all available Output Devices, skip 0 because it means unconfigured
-  for(byte i = 1; i < Output_Type_total; i++) {
-    outputType_html += "<option value='";
-    outputType_html += i;
-    outputType_html += "'";
+  for(byte i = 1; i < SensorIndex_length; i++) {
+    sensorType_html += "<option value='";
+    sensorType_html += i;
+    sensorType_html += "'";
     if(i == selectId) {
-      outputType_html += " selected";
+      sensorType_html += " selected";
     }
-    outputType_html += ">";
-    outputType_html += Output_Type_descr[i];
-    outputType_html += "</option>";
+    sensorType_html += ">";
+    sensorType_html += SensorIndex[i].name;
+    sensorType_html += "</option>";
   }
-  return outputType_html;
+  return sensorType_html;
 }
 
 String Html_SelOpt_device_WebPage_system_sensor_add(byte selectId = 255) {
@@ -935,7 +921,7 @@ String Html_SelOpt_device_WebPage_system_sensor_add(byte selectId = 255) {
 
 String Proc_WebPage_system_sensor_add(const String& var) {
   #ifndef DEBUG
-  Serial.print("DB [Webserver:system:output:add(Proc)] var:   ");
+  Serial.print("DB [Webserver:system:sensor:add(Proc)] var:   ");
   Serial.println(var);
   #endif
   if(TestHeaderFooter(var)) {
@@ -945,29 +931,17 @@ String Proc_WebPage_system_sensor_add(const String& var) {
   } else if(var == "ACTION") {
     return String("&#10133; Add");
     
-  } else if(var == "OUTPUT_ID") {
+  } else if(var == "SENSOR_ID") {
     // we check which id is free. A free ID as type == 0
-    return String(Give_Free_OutputId());
+    return String(Give_Free_SensorId());
     
     
-  } else if(var == "OUTPUT_TYPE") {
-    return Html_SelOpt_type_WebPage_system_output_add();
-    
-  } else if(var == "OUTPUT_DEVICE") {
-    return Html_SelOpt_device_WebPage_system_output_add();
-    
-  } else if(var == "OUTPUT_ENABLED") {
-    return Html_SelectOpt_bool();
+  } else if(var == "SENSOR_TYPE") {
+    return Html_SelOpt_type_WebPage_system_sensor_add();
     
   } else if(var == "GPIO_INDEX") {
     return Html_SelectOpt_GPIOindex();
     
-  } else if(var == "GPIO_PWM") {
-    return Html_SelectOpt_bool();
-    
-  } else if(var == "GPIO_INVERT") {
-    return Html_SelectOpt_bool();
-
   } else {
     return String();
   }
@@ -1047,53 +1021,57 @@ String Proc_WebPage_system_sensor_add_POST(const String& var) {
   if(var == "SAVE_MSG") {
     return String(Common_HTML_SAVE_MSG);
   }  else {
-      return Proc_WebPage_system_output_add(var);
+      return Proc_WebPage_system_sensor_add(var);
   }  
 }
 
 
 void WebPage_system_sensor_add(AsyncWebServerRequest *request) {
   if(request->method() == HTTP_POST) {
-    Serial.println(":: [Webserver:system:output:add] [POST] hello");
-    byte outputId;
-    byte outputType;
-    if(request->hasParam("outputId", true)) {
-      const AsyncWebParameter* p_outputId = request->getParam("outputId", true);
-      Serial.printf(":: [Webserver:system] POST[%s]: %s\n", p_outputId->name().c_str(), p_outputId->value().c_str());
-      outputId = p_outputId->value().toInt();
+    Serial.println(":: [Webserver:system:sensor:add] [POST] hello");
+    byte sensorId;
+    byte sensorType;
+    if(request->hasParam("sensorId", true)) {
+      const AsyncWebParameter* p_sensorId = request->getParam("sensorId", true);
+      Serial.printf(":: [Webserver:system] POST[%s]: %s\n", p_sensorId->name().c_str(), p_sensorId->value().c_str());
+      sensorId = p_sensorId->value().toInt();
     }
     
     if(request->hasParam("type", true)) {
       const AsyncWebParameter* p_type = request->getParam("type", true);
       Serial.printf(":: [Webserver:system] POST[%s]: %s\n", p_type->name().c_str(), p_type->value().c_str());
       // put info config struct
-      config.system.output.type[outputId] = p_type->value().toInt();
-      
-      // remember the value in own var to work later with here
-      outputType = p_type->value().toInt();
+      config.system.sensor.type[sensorId] = p_type->value().toInt();
     }
     
-    if(request->hasParam("device", true)) {
-      const AsyncWebParameter* p_device = request->getParam("device", true);
-      Serial.printf(":: [Webserver:system] POST[%s]: %s\n", p_device->name().c_str(), p_device->value().c_str());
-      config.system.output.device[outputId] = p_device->value().toInt();
-    }
+    //if(request->hasParam("device", true)) {
+      //const AsyncWebParameter* p_device = request->getParam("device", true);
+      //Serial.printf(":: [Webserver:system] POST[%s]: %s\n", p_device->name().c_str(), p_device->value().c_str());
+      //config.system.output.device[sensorId] = p_device->value().toInt();
+    //}
     
     if(request->hasParam("name", true)) {
       const AsyncWebParameter* p_name = request->getParam("name", true);
       Serial.printf(":: [Webserver:system] POST[%s]: %s\n", p_name->name().c_str(), p_name->value().c_str());
-      strlcpy(config.system.output.name[outputId], p_name->value().c_str(), sizeof(config.system.output.name[outputId]));
+      strlcpy(config.system.sensor.name[sensorId], p_name->value().c_str(), sizeof(config.system.sensor.name[sensorId]));
     }
     
-    if(request->hasParam("enabled", true)) {
-      const AsyncWebParameter* p_enabled = request->getParam("enabled", true);
-      Serial.printf(":: [Webserver:system] POST[%s]: %s\n", p_enabled->name().c_str(), p_enabled->value().c_str());
-      config.system.output.enabled[outputId] = p_enabled->value().toInt();
+    if(request->hasParam("gpio", true)) {
+      const AsyncWebParameter* p_gpio = request->getParam("gpio", true);
+      Serial.printf(":: [Webserver:system] POST[%s]: %s\n", p_gpio->name().c_str(), p_gpio->value().c_str());
+      config.system.sensor.gpio[sensorId] = p_gpio->value().toInt();
     }
     
+    
+    //if(request->hasParam("enabled", true)) {
+      //const AsyncWebParameter* p_enabled = request->getParam("enabled", true);
+      //Serial.printf(":: [Webserver:system] POST[%s]: %s\n", p_enabled->name().c_str(), p_enabled->value().c_str());
+      //config.system.output.enabled[outputId] = p_enabled->value().toInt();
+    //}
+    
     // only fill the type related config vars
-    switch(outputType) {
-      // GPIO
+/*    switch(outputType) {
+       //GPIO
       case 1:
         if(request->hasParam("gpio", true)) {
           const AsyncWebParameter* p_gpio = request->getParam("gpio", true);
@@ -1114,7 +1092,7 @@ void WebPage_system_sensor_add(AsyncWebServerRequest *request) {
         }
         break;
         
-      // I2C
+       //I2C
       case 2:
         if(request->hasParam("i2c", true)) {
           const AsyncWebParameter* p_i2c = request->getParam("i2c", true);
@@ -1122,7 +1100,7 @@ void WebPage_system_sensor_add(AsyncWebServerRequest *request) {
           strlcpy(config.system.output.i2c[outputId], p_i2c->value().c_str(), sizeof(config.system.output.i2c[outputId]));
         }
         break;
-      // Webcall
+       //Webcall
       case 3:
         if(request->hasParam("webcall_host", true)) {
           const AsyncWebParameter* p_webcall_host = request->getParam("webcall_host", true);
@@ -1145,20 +1123,20 @@ void WebPage_system_sensor_add(AsyncWebServerRequest *request) {
         break;
         default: break;
     }
-
+*/
     
     SaveConfig();
     
     // request->send_P(200, "text/html", Page_system_output_add_HTML, Proc_WebPage_system_output_add_POST);
     // I like it more when user gets redirected to the output overview after saving
-    request->redirect("/system/output/?success");
+    request->redirect("/system/sensor/?success");
   } else {
     
     if(request->hasParam("edit")) {
         
         
         const AsyncWebParameter* p_edit = request->getParam("edit");
-        Serial.println("DB [Webserver:system:output:add?edit] ");
+        Serial.println("DB [Webserver:system:sensor:add?edit] ");
         Serial.printf(":: [Webserver:system] POST[%s]: %d\n", p_edit->name().c_str(), p_edit->value().toInt());
         
         tmpParam_editSensorId = p_edit->value().toInt();
diff --git a/Arduino/CanGrow/include/Webserver/Page_system_HTML.h b/Arduino/CanGrow/include/Webserver/Page_system_HTML.h
index e5d8a42..f97c142 100644
--- a/Arduino/CanGrow/include/Webserver/Page_system_HTML.h
+++ b/Arduino/CanGrow/include/Webserver/Page_system_HTML.h
@@ -253,9 +253,6 @@ const char* Page_system_sensor_HTML PROGMEM = R"(%HEADER%
     <th>ID</th>
     <th>Name</th>
     <th>Type</th>
-    <th>Device</th>
-    <th>Enabled</th>
-    <th>Action</th>
   </tr>
   %OUTPUT_TR_TD%
 </table>
@@ -266,68 +263,40 @@ const char* Page_system_sensor_HTML PROGMEM = R"(%HEADER%
  */
 const char* Page_system_sensor_add_HTML PROGMEM = R"(%HEADER%
 %SUBNAV%
-<h3>%ACTION% output ID %OUTPUT_ID%</h3>
+<h3>%ACTION% sensor ID %SENSOR_ID%</h3>
 %SAVE_MSG%
 
 <p>Add/Edit CanGrow sensor.</p>
 <form method='post' action='/system/sensor/add'>
-<input type='hidden' name='outputId' value='%OUTPUT_ID%' />
+<input type='hidden' name='sensorId' value='%SENSOR_ID%' />
 <u>Type</u>:<br>
 <select id='type_sel' name='type' onchange="showSelect('type_sel', 'type_', 'hidden');" required>
   <option disabled value='' selected hidden>---</option>
-  %OUTPUT_TYPE%
+  %SENSOR_TYPE%
 </select><br>
 
-<u>Device</u>:<br>
-<select name='device' required>
-  <option disabled value='' selected hidden>---</option>
-  %OUTPUT_DEVICE%
-</select><br>
+
 
 <u>Name</u>:<br>
 <input type='text' name='name' maxlength='16' value='%OUTPUT_NAME%' required><br>
 
-<u>Enable</u>:<br>
-<select name='enabled' required>
-  <option disabled value='' selected hidden>---</option>
-  %OUTPUT_ENABLED%
+<u>GPIO</u>:<br>
+<select name='gpio'>
+  <option value='' selected >---</option>
+  %GPIO_INDEX%
 </select><br>
 
 <div class='hidden %CLASS_TYPE_1%' id='type_1'>
-  <u>GPIO</u>:<br>
-  <select name='gpio'>
-    <option disabled value='' selected hidden>---</option>
-    %GPIO_INDEX%
-  </select><br>
-  
-  <u>GPIO PWM</u>:<br>
-  <select name='gpio_pwm' >
-    <option disabled value='' selected hidden>---</option>
-    %GPIO_PWM%
-  </select><br>
-  
-  <u>GPIO invert</u>:<br>
-  <select name='gpio_invert' >
-    <option disabled value='' selected hidden>---</option>
-    %GPIO_INVERT%
-  </select><br>
+  <span>Special 1</span>
 </div>
 
 
 <div class='hidden %CLASS_TYPE_2%' id='type_2'>
-<u>I2C</u>:<br>
-  <input type='text' name='i2c' maxlength='16' value='%I2C%' ><br>
+  <span>Special 2</span>
 </div>
 
 <div class='hidden %CLASS_TYPE_3%' id='type_3'>
-  <u>Webcall host</u>:<br>
-  <input type='text' name='webcall_host' maxlength='32' value='%WEBCALL_HOST%' ><br>
-  
-  <u>Webcall path 'on'</u>:<br>
-  <input type='text' name='webcall_path_on' maxlength='32' value='%WEBCALL_PATH_ON%' ><br>
-  
-  <u>Webcall path 'off'</u>:<br>
-  <input type='text' name='webcall_path_off' maxlength='32' value='%WEBCALL_PATH_OFF%' ><br>
+  <span>Special 3</span>
 </div>
 
 <br>