diff --git a/src/components/Blockly/blocks/sensebox-sensors.js b/src/components/Blockly/blocks/sensebox-sensors.js
index 94fbf6d..f0f34e5 100644
--- a/src/components/Blockly/blocks/sensebox-sensors.js
+++ b/src/components/Blockly/blocks/sensebox-sensors.js
@@ -354,7 +354,7 @@ Blockly.Blocks["sensebox_button"] = {
       if (this.getInput("extraField") == null) {
         this.appendDummyInput("extraField")
           .setAlign(Blockly.ALIGN_RIGHT)
-          .appendField(Blockly.Msg.senseBox_pressure_referencePressure)
+          .appendField(Blockly.Msg.senseBox_button_longPress_time)
           .appendField(new Blockly.FieldTextInput("1000"), "time")
           .appendField("ms");
       }
diff --git a/src/components/Blockly/generator/sensebox-sensors.js b/src/components/Blockly/generator/sensebox-sensors.js
index a72a14c..7067a71 100644
--- a/src/components/Blockly/generator/sensebox-sensors.js
+++ b/src/components/Blockly/generator/sensebox-sensors.js
@@ -11,7 +11,7 @@ Blockly.Arduino.sensebox_sensor_temp_hum = function () {
   Blockly.Arduino.libraries_["library_adafruithdc1000"] =
     "#include <Adafruit_HDC1000.h>";
   Blockly.Arduino.definitions_["define_hdc"] =
-    "Adafruit_HDC1000 hdc = Adafruit_HDC1000();;";
+    "Adafruit_HDC1000 hdc = Adafruit_HDC1000();";
   Blockly.Arduino.setupCode_["sensebox_sensor_temp_hum"] = "hdc.begin();";
   var code = `hdc.read${dropdown_name}()`;
   return [code, Blockly.Arduino.ORDER_ATOMIC];
@@ -35,45 +35,42 @@ Blockly.Arduino.sensebox_sensor_uv_light = function () {
   }
   if (dropdown_name === "Illuminance") {
     Blockly.Arduino.codeFunctions_["read_reg"] = `
-    int read_reg(byte address, uint8_t reg)
-    {
-      int i = 0;
-      Wire.beginTransmission(address);
-      Wire.write(reg);
-      Wire.endTransmission();
-      Wire.requestFrom((uint8_t)address, (uint8_t)1);
-      delay(1);
-      if(Wire.available())
-        i = Wire.read();
-      return i;
-    }
+int read_reg(byte address, uint8_t reg)
+  {
+    int i = 0;
+    Wire.beginTransmission(address);
+    Wire.write(reg);
+    Wire.endTransmission();
+    Wire.requestFrom((uint8_t)address, (uint8_t)1);
+    delay(1);
+    if(Wire.available())
+      i = Wire.read();
+    return i;
+  }
     `;
     Blockly.Arduino.codeFunctions_["write_reg"] = `
-    void write_reg(byte address, uint8_t reg, uint8_t val)
-    {
-      Wire.beginTransmission(address);
-      Wire.write(reg);
-      Wire.write(val);
-      Wire.endTransmission();
-    }`;
+void write_reg(byte address, uint8_t reg, uint8_t val)
+  {
+    Wire.beginTransmission(address);
+    Wire.write(reg);
+    Wire.write(val);
+    Wire.endTransmission();
+  }`;
 
     Blockly.Arduino.codeFunctions_["Lightsensor_begin"] = `
-    
-   
-    
-    void Lightsensor_begin()
-    {
-      Wire.begin();
-      unsigned int u = 0;
-      u = read_reg(0x29, 0x80 | 0x0A); //id register
-      if ((u & 0xF0) == 0xA0)            // TSL45315
+void Lightsensor_begin()
+  {
+    Wire.begin();
+    unsigned int u = 0;
+    u = read_reg(0x29, 0x80 | 0x0A); //id register
+    if ((u & 0xF0) == 0xA0)            // TSL45315
       {
         write_reg(0x29, 0x80 | 0x00, 0x03); //control: power on
         write_reg(0x29, 0x80 | 0x01, 0x02); //config: M=4 T=100ms
         delay(120);
         lightsensortype = 0; //TSL45315
       }
-      else
+    else
       {
         LTR.begin();
         LTR.setControl(gain, false, false);
@@ -82,46 +79,45 @@ Blockly.Arduino.sensebox_sensor_uv_light = function () {
         delay(10); //Wait 10 ms (max) - wakeup time from standby
         lightsensortype = 1;                     //
       }
-    }
+  }
 `;
 
     Blockly.Arduino.codeFunctions_["Lightsensor_getIlluminance"] = `
-    unsigned int Lightsensor_getIlluminance()
-{
-  unsigned int lux = 0;
-  if (lightsensortype == 0) // TSL45315
+unsigned int Lightsensor_getIlluminance()
   {
-    unsigned int u = (read_reg(0x29, 0x80 | 0x04) << 0);  //data low
-    u |= (read_reg(0x29, 0x80 | 0x05) << 8); //data high
-    lux = u * 4; // calc lux with M=4 and T=100ms
-  }
-  else if (lightsensortype == 1) //LTR-329ALS-01
-  {
-    delay(100);
-    unsigned int data0, data1;
-    for (int i = 0; i < 5; i++) {
-      if (LTR.getData(data0, data1)) {
-        if(LTR.getLux(gain, integrationTime, data0, data1, lux));
-        if(lux > 0) break;
-        else delay(10);
-      }
-      else {
+    unsigned int lux = 0;
+    if (lightsensortype == 0) // TSL45315
+    {
+      unsigned int u = (read_reg(0x29, 0x80 | 0x04) << 0);  //data low
+      u |= (read_reg(0x29, 0x80 | 0x05) << 8); //data high
+      lux = u * 4; // calc lux with M=4 and T=100ms
+    }
+    else if (lightsensortype == 1) //LTR-329ALS-01
+    {
+      delay(100);
+      unsigned int data0, data1;
+      for (int i = 0; i < 5; i++) {
+        if (LTR.getData(data0, data1)) {
+          if(LTR.getLux(gain, integrationTime, data0, data1, lux));
+          if(lux > 0) break;
+          else delay(10);
+        }
+        else {
         byte error = LTR.getError();
       }
     }
   }
   return lux;
-}
+  }
     `;
-
     Blockly.Arduino.definitions_["define_lightsensor"] = `
-    bool lightsensortype = 0; //0 for tsl - 1 for ltr
-    //settings for LTR sensor
-    LTR329 LTR;
-    unsigned char gain = 1;
-    unsigned char integrationTime = 0;
-    unsigned char measurementRate = 3;
-    `;
+bool lightsensortype = 0; //0 for tsl - 1 for ltr
+//settings for LTR sensor
+LTR329 LTR;
+unsigned char gain = 1;
+unsigned char integrationTime = 0;
+unsigned char measurementRate = 3;
+`;
     Blockly.Arduino.setupCode_["sensebox_sensor_illuminance"] =
       "Lightsensor_begin();";
     code = "Lightsensor_getIlluminance()";
@@ -191,10 +187,18 @@ bmp.setSampling(Adafruit_BMP280::MODE_NORMAL,
                   Adafruit_BMP280::FILTER_X16,      
                   Adafruit_BMP280::STANDBY_MS_500);
   `;
-  if (dropdown_name === "Pressure" || dropdown_name === "Temperature") {
-    code = "bmp.read" + dropdown_name + "()";
-  } else if (dropdown_name === "Altitude") {
-    code = "bmp.readAltitude(" + referencePressure + ")";
+  switch (dropdown_name) {
+    case "temperature":
+      code = "bmp.readTemperature()";
+      break;
+    case "pressure":
+      code = "bmp.readPressure()/100";
+      break;
+    case "altitude":
+      code = "bmp.readAltitude(" + referencePressure + ")";
+      break;
+    default:
+      code = "";
   }
   return [code, Blockly.Arduino.ORDER_ATOMIC];
 };
diff --git a/src/components/Blockly/generator/sensebox-web.js b/src/components/Blockly/generator/sensebox-web.js
index f7caa36..85fc289 100644
--- a/src/components/Blockly/generator/sensebox-web.js
+++ b/src/components/Blockly/generator/sensebox-web.js
@@ -53,7 +53,6 @@ Blockly.Arduino.sensebox_get_ip = function () {
 Blockly.Arduino.sensebox_startap = function (block) {
   var ssid = this.getFieldValue("SSID");
   Blockly.Arduino.libraries_["library_senseBoxIO"] = "#include <senseBoxIO.h>";
-  Blockly.Arduino.definitions_["define_network"] = "Bee* b = new Bee();";
   Blockly.Arduino.setupCode_["wifi_startAP"] = `WiFi.beginAP(${ssid});`;
   var code = "";
   return code;
diff --git a/src/components/Blockly/generator/webserver.js b/src/components/Blockly/generator/webserver.js
index 0cbee13..804e98b 100644
--- a/src/components/Blockly/generator/webserver.js
+++ b/src/components/Blockly/generator/webserver.js
@@ -1,114 +1,134 @@
-import Blockly from 'blockly';
+import Blockly from "blockly";
 /**
  * Webserver Blocks by Lucas Steinmann
- * 
+ *
  */
 
 Blockly.Arduino.sensebox_initialize_http_server = function (block) {
-    var box_id = this.getFieldValue('Port');
-    Blockly.Arduino.libraries_['library_senseBoxMCU'] = '#include "SenseBoxMCU.h"';
-    Blockly.Arduino.codeFunctions_['define_wifi_server'] = 'WiFiServer server(' + box_id + ');';
-    Blockly.Arduino.setupCode_['sensebox_wifi_server_beging'] = 'server.begin();';
-    return '';
+  var box_id = this.getFieldValue("Port");
+  Blockly.Arduino.libraries_["library_senseBoxMCU"] =
+    '#include "SenseBoxMCU.h"';
+  Blockly.Arduino.libraries_["library_http"] = "#include .h>";
+
+  Blockly.Arduino.codeFunctions_["define_wifi_server"] =
+    "WiFiServer server(" + box_id + ");";
+  Blockly.Arduino.setupCode_["sensebox_wifi_server_beging"] = "server.begin();";
+  return "";
 };
 
 Blockly.Arduino.sensebox_http_on_client_connect = function (block) {
-    var onConnect = Blockly.Arduino.statementToCode(block, 'ON_CONNECT');
-    var code = '';
-    code += 'WiFiClient client = server.available();\n';
-    code += 'if (client && client.available()) {\n';
-    code += '  String request_string = listenClient(client);\n';
-    code += '  Request request;\n';
-    code += '  if (parseRequestSafe(request_string, request)) {\n';
-    code += onConnect;
-    code += '  }\n';
-    code += '  delay(1);\n';
-    code += '  client.stop();\n';
-    code += '  delay(1);\n';
-    code += '}\n';
-    return code;
+  var onConnect = Blockly.Arduino.statementToCode(block, "ON_CONNECT");
+  var code = "";
+  code += "WiFiClient client = server.available();\n";
+  code += "if (client && client.available()) {\n";
+  code += "  String request_string = listenClient(client);\n";
+  code += "  Request request;\n";
+  code += "  if (parseRequestSafe(request_string, request)) {\n";
+  code += onConnect;
+  code += "  }\n";
+  code += "  delay(1);\n";
+  code += "  client.stop();\n";
+  code += "  delay(1);\n";
+  code += "}\n";
+  return code;
 };
 
 Blockly.Arduino.sensebox_http_method = function (block) {
-    var code = "request.method";
-    return [code, Blockly.Arduino.ORDER_ATOMIC];
+  var code = "request.method";
+  return [code, Blockly.Arduino.ORDER_ATOMIC];
 };
 
-
 Blockly.Arduino.sensebox_http_uri = function (block) {
-    var code = "request.uri";
-    return [code, Blockly.Arduino.ORDER_ATOMIC];
+  var code = "request.uri";
+  return [code, Blockly.Arduino.ORDER_ATOMIC];
 };
 
 Blockly.Arduino.sensebox_http_protocol_version = function (block) {
-    var code = "request.protocol_version";
-    return [code, Blockly.Arduino.ORDER_ATOMIC];
+  var code = "request.protocol_version";
+  return [code, Blockly.Arduino.ORDER_ATOMIC];
 };
 
 Blockly.Arduino.sensebox_http_user_agent = function (block) {
-    var code = "request.user_agent";
-    return [code, Blockly.Arduino.ORDER_ATOMIC];
+  var code = "request.user_agent";
+  return [code, Blockly.Arduino.ORDER_ATOMIC];
 };
 
 Blockly.Arduino.sensebox_generate_html_doc = function (block) {
-    var header = Blockly.Arduino.valueToCode(block, 'HEADER', Blockly.Arduino.ORDER_NONE) || '""';
-    var body = Blockly.Arduino.valueToCode(block, 'BODY', Blockly.Arduino.ORDER_NONE) || '""';
-    var code = 'buildHTML(' + header + ', ' + body + ')';
-    return [code, Blockly.Arduino.ORDER_ATOMIC];
+  var header =
+    Blockly.Arduino.valueToCode(block, "HEADER", Blockly.Arduino.ORDER_NONE) ||
+    '""';
+  var body =
+    Blockly.Arduino.valueToCode(block, "BODY", Blockly.Arduino.ORDER_NONE) ||
+    '""';
+  var code = "buildHTML(" + header + ", " + body + ")";
+  return [code, Blockly.Arduino.ORDER_ATOMIC];
 };
 
 Blockly.Arduino.sensebox_generate_http_succesful_response = function (block) {
-    var content = Blockly.Arduino.valueToCode(block, 'CONTENT', Blockly.Arduino.ORDER_NONE) || '""';
-    var code = 'client.println(buildSuccessfulResponse(request, ' + content + '));\n';
-    return code;
+  var content =
+    Blockly.Arduino.valueToCode(block, "CONTENT", Blockly.Arduino.ORDER_NONE) ||
+    '""';
+  var code =
+    "client.println(buildSuccessfulResponse(request, " + content + "));\n";
+  return code;
 };
 
 Blockly.Arduino.sensebox_generate_http_not_found_response = function (block) {
-    var code = 'client.println(buildNotFoundResponse(request));\n';
-    return code;
+  var code = "client.println(buildNotFoundResponse(request));\n";
+  return code;
 };
 
-
 Blockly.Arduino.sensebox_ip_address = function (block) {
-    var code = "b->getIpAddress()";
-    return [code, Blockly.Arduino.ORDER_ATOMIC];
+  var code = "b->getIpAddress()";
+  return [code, Blockly.Arduino.ORDER_ATOMIC];
 };
 
 Blockly.Arduino.sensebox_general_html_tag = function (block) {
-    var tag = this.getFieldValue('TAG');
-    var code = 'buildTag("' + tag + '",';
-    var n = 0;
-    var branch = Blockly.Arduino.valueToCode(block, 'DO' + n, Blockly.Arduino.ORDER_NONE);
-    if (branch.length > 0) {
-        code += '\n ' + branch;
-    } else {
-        code += '""';
-    }
-    for (n = 1; n <= block.additionalChildCount_; n++) {
-        branch = Blockly.Arduino.valueToCode(block, 'DO' + n, Blockly.Arduino.ORDER_NONE);
-        code += ' +' + branch;
-    }
-    return [code + ')', Blockly.Arduino.ORDER_ATOMIC];
+  var tag = this.getFieldValue("TAG");
+  var code = 'buildTag("' + tag + '",';
+  var n = 0;
+  var branch = Blockly.Arduino.valueToCode(
+    block,
+    "DO" + n,
+    Blockly.Arduino.ORDER_NONE
+  );
+  if (branch.length > 0) {
+    code += "\n " + branch;
+  } else {
+    code += '""';
+  }
+  for (n = 1; n <= block.additionalChildCount_; n++) {
+    branch = Blockly.Arduino.valueToCode(
+      block,
+      "DO" + n,
+      Blockly.Arduino.ORDER_NONE
+    );
+    code += " +" + branch;
+  }
+  return [code + ")", Blockly.Arduino.ORDER_ATOMIC];
 };
 
 Blockly.Arduino.sensebox_web_readHTML = function (block) {
-    var filename = this.getFieldValue('FILENAME');
-    Blockly.Arduino.libraries_['library_spi'] = '#include <SPI.h>';
-    Blockly.Arduino.libraries_['library_sd'] = '#include <SD.h>';
-    Blockly.Arduino.codeFunctions_['define_sd' + filename] = 'File webFile;';
-    Blockly.Arduino.setupCode_['sensebox_sd'] = 'SD.begin(28);';
-    var func = [
-        'String generateHTML(){',
-        ' webFile = SD.open("' + filename + '", FILE_READ);',
-        ' String finalString ="";',
-        ' while (webFile.available())',
-        '   {',
-        '   finalString+=(char)webFile.read();',
-        '   }',
-        ' return finalString;',
-        '}'];
-    var functionName = Blockly.Arduino.addFunction(
-        'generateHTML', func.join('\n'));
-    var code = functionName + '()';
-    return [code, Blockly.Arduino.ORDER_ATOMIC];
-};
\ No newline at end of file
+  var filename = this.getFieldValue("FILENAME");
+  Blockly.Arduino.libraries_["library_spi"] = "#include <SPI.h>";
+  Blockly.Arduino.libraries_["library_sd"] = "#include <SD.h>";
+  Blockly.Arduino.codeFunctions_["define_sd" + filename] = "File webFile;";
+  Blockly.Arduino.setupCode_["sensebox_sd"] = "SD.begin(28);";
+  var func = [
+    "String generateHTML(){",
+    ' webFile = SD.open("' + filename + '", FILE_READ);',
+    ' String finalString ="";',
+    " while (webFile.available())",
+    "   {",
+    "   finalString+=(char)webFile.read();",
+    "   }",
+    " return finalString;",
+    "}",
+  ];
+  var functionName = Blockly.Arduino.addFunction(
+    "generateHTML",
+    func.join("\n")
+  );
+  var code = functionName + "()";
+  return [code, Blockly.Arduino.ORDER_ATOMIC];
+};
diff --git a/src/components/Blockly/msg/de/sensebox-sensors.js b/src/components/Blockly/msg/de/sensebox-sensors.js
index d14b380..bfce430 100644
--- a/src/components/Blockly/msg/de/sensebox-sensors.js
+++ b/src/components/Blockly/msg/de/sensebox-sensors.js
@@ -9,10 +9,10 @@ export const SENSORS = {
    * BMP280
    */
   senseBox_pressure_sensor: "Luftdruck-/Temperatursensor (BMP280)",
-  senseBox_pressure: "Luftdruck in Pa",
-  senseBox_pressure_dimension: "Luftdruck in Pa",
+  senseBox_pressure: "Luftdruck in hPa",
+  senseBox_pressure_dimension: "Luftdruck in hPa",
   senseBox_pressure_tip:
-    "Schließe den Sensor an einen der 5 **I2C-Anschlüsse** an. Der Sensor gibt dir den Messwert für den Luftdruck in Pa. Um die korrekte Höhe über NN zu berechnen benötigt der Sensor einen aktuellen Referenzwert.",
+    "Schließe den Sensor an einen der 5 **I2C-Anschlüsse** an. Der Sensor gibt dir den Messwert für den Luftdruck in hPa. Um die korrekte Höhe über NN zu berechnen benötigt der Sensor einen aktuellen Referenzwert.",
   senseBox_pressure_referencePressure: "Luftdruck auf NN",
   senseBox_pressure_referencePressure_dim: "hPa",
   senseBox_pressure_helpurl: "",
diff --git a/src/components/Blockly/msg/de_old.js b/src/components/Blockly/msg/de_old.js
index 1b3b413..0597368 100644
--- a/src/components/Blockly/msg/de_old.js
+++ b/src/components/Blockly/msg/de_old.js
@@ -745,8 +745,8 @@ Blockly.Msg.senseBox_lux_tip = "Helligkeitssensor";
 Blockly.Msg.senseBox_poti = "Potenziometer";
 Blockly.Msg.senseBox_poti_tip = "Potenziometer";
 Blockly.Msg.senseBox_pressure_sensor = "Luftdruck-/Temperatursensor (BMP280)";
-Blockly.Msg.senseBox_pressure = "Luftdruck in Pa";
-Blockly.Msg.senseBox_pressure_dimension = "Luftdruck in Pa";
+Blockly.Msg.senseBox_pressure = "Luftdruck in hPa";
+Blockly.Msg.senseBox_pressure_dimension = "Luftdruck in hPa";
 Blockly.Msg.senseBox_pressure_tip = "Luftdrucksensor";
 Blockly.Msg.senseBox_pressure_referencePressure = "Luftdruck auf NN";
 Blockly.Msg.senseBox_pressure_referencePressure_dim = "hPa";
diff --git a/src/components/Blockly/msg/en/sensebox-sensors.js b/src/components/Blockly/msg/en/sensebox-sensors.js
index 746181c..3e86ca2 100644
--- a/src/components/Blockly/msg/en/sensebox-sensors.js
+++ b/src/components/Blockly/msg/en/sensebox-sensors.js
@@ -9,10 +9,10 @@ export const SENSORS = {
    * BMP280
    */
   senseBox_pressure_sensor: "Airpressure/Temperature Sensor (BMP280)",
-  senseBox_pressure: "Airpressure in Pa",
-  senseBox_pressure_dimension: "Airpressure in Pa",
+  senseBox_pressure: "Airpressure in hPa",
+  senseBox_pressure_dimension: "Airpressure in hPa",
   senseBox_pressure_tip:
-    "Connect the sensor to one of the 5 **I2C ports**. The sensor gives you the measured value for the air pressure in Pa. To calculate the correct altitude above sea level the sensor needs a current reference value.",
+    "Connect the sensor to one of the 5 **I2C ports**. The sensor gives you the measured value for the air pressure in hPa. To calculate the correct altitude above sea level the sensor needs a current reference value.",
   senseBox_pressure_referencePressure: "Pressure at Sea Level",
   senseBox_pressure_referencePressure_dim: "hPa",
   senseBox_pressure_helpurl: "",
diff --git a/src/components/Blockly/msg/en_old.js b/src/components/Blockly/msg/en_old.js
index ddb6388..ebc8744 100644
--- a/src/components/Blockly/msg/en_old.js
+++ b/src/components/Blockly/msg/en_old.js
@@ -887,13 +887,13 @@ Blockly.Msg.senseBox_output_timestamp = "timestamp";
 Blockly.Msg.senseBox_piezo_tip = "simple piezo to make sound";
 Blockly.Msg.senseBox_poti = "Potentiometer";
 Blockly.Msg.senseBox_poti_tip = "Potentiometer";
-Blockly.Msg.senseBox_pressure = "Airpressure in Pa";
+Blockly.Msg.senseBox_pressure = "Airpressure in hPa";
 Blockly.Msg.senseBox_pressure_referencePressure = "Pressure at Sea Level";
 Blockly.Msg.senseBox_pressure_referencePressure_dim = "hPa";
 Blockly.Msg.senseBox_pressure_sensor =
   "Airpressure/Temperature Sensor (BMP280)";
 Blockly.Msg.senseBox_pressure_tip =
-  "airpressure sensor can measure the airpressure in Pa";
+  "airpressure sensor can measure the airpressure in hPa";
 Blockly.Msg.senseBox_rgb_led = "RGB-LED";
 Blockly.Msg.senseBox_rgb_led_tip = "RGB-LED";
 Blockly.Msg.senseBox_sd_create_file = "Create file on SD-Card";
diff --git a/src/components/Blockly/toolbox/Toolbox.js b/src/components/Blockly/toolbox/Toolbox.js
index 0c1f6e3..9186bc8 100644
--- a/src/components/Blockly/toolbox/Toolbox.js
+++ b/src/components/Blockly/toolbox/Toolbox.js
@@ -94,7 +94,7 @@ class Toolbox extends React.Component {
           <Block type="sensebox_wifi" />
           <Block type="sensebox_wifi_status" />
           <Block type="sensebox_wifi_rssi" />
-          <Block type="sensebox_wifi_ip" />
+          <Block type="sensebox_get_ip" />
           <Block type="sensebox_startap" />
         </Category>
         <Category name="SD" colour={getColour().sensebox}>