diff --git a/src/components/Blockly/blocks/sensebox-osem.js b/src/components/Blockly/blocks/sensebox-osem.js
index 996c380..6234dd1 100644
--- a/src/components/Blockly/blocks/sensebox-osem.js
+++ b/src/components/Blockly/blocks/sensebox-osem.js
@@ -21,6 +21,9 @@ Blockly.Blocks["sensebox_osem_connection"] = {
       .appendField(Blockly.Msg.senseBox_osem_connection)
       .appendField("SSL")
       .appendField(new Blockly.FieldCheckbox(ssl), "SSL");
+    this.appendDummyInput()
+      .appendField(Blockly.Msg.senseBox_osem_restart)
+      .appendField(new Blockly.FieldCheckbox("TRUE"), "RESTART");
     this.appendDummyInput()
       .setAlign(Blockly.ALIGN_LEFT)
       .appendField(Blockly.Msg.senseBox_osem_exposure)
diff --git a/src/components/Blockly/generator/sensebox-osem.js b/src/components/Blockly/generator/sensebox-osem.js
index d31ceb0..b829ad2 100644
--- a/src/components/Blockly/generator/sensebox-osem.js
+++ b/src/components/Blockly/generator/sensebox-osem.js
@@ -33,6 +33,7 @@ Blockly.Arduino.sensebox_osem_connection = function (Block) {
   var blocks = this.getDescendants();
   var type = this.getFieldValue("type");
   var ssl = this.getFieldValue("SSL");
+  var restart = this.getFieldValue("RESTART");
   var port = 0;
   var count = 0;
   if (blocks !== undefined) {
@@ -186,6 +187,12 @@ ${
     }
     delay(1000);
   }
+
+  ${
+    restart === "TRUE"
+      ? "if (connected == false) {\n  delay(5000);\n  noInterrupts();\n NVIC_SystemReset();\n while (1)\n ;\n }"
+      : ""
+  }
   }`;
 
     var code = "";
@@ -271,12 +278,20 @@ ${
             client.stop();
             break;
           }
+          delay(1000);
         }
     
         num_measurements = 0;
         break;
       }
     }
+
+    ${
+      restart === "TRUE"
+        ? "if (connected == false) {\n  delay(5000);\n  noInterrupts();\n NVIC_SystemReset();\n while (1)\n ;\n }"
+        : ""
+    }
+
   }`;
     code = "";
     code += branch;
diff --git a/src/components/Blockly/generator/sensebox-sensors.js b/src/components/Blockly/generator/sensebox-sensors.js
index 66ef25b..63acdd0 100644
--- a/src/components/Blockly/generator/sensebox-sensors.js
+++ b/src/components/Blockly/generator/sensebox-sensors.js
@@ -35,6 +35,7 @@ Blockly.Arduino.sensebox_sensor_uv_light = function () {
   }
   if (dropdown_name === "Illuminance") {
     Blockly.Arduino.libraries_["library_ltr329"] = `#include <LTR329.h>`;
+    Blockly.Arduino.libraries_["library_wire"] = "#include <Wire.h>";
     Blockly.Arduino.codeFunctions_["read_reg"] = `
 int read_reg(byte address, uint8_t reg)
   {
diff --git a/src/components/Blockly/msg/de/sensebox-osem.js b/src/components/Blockly/msg/de/sensebox-osem.js
index c363506..b79dba0 100644
--- a/src/components/Blockly/msg/de/sensebox-osem.js
+++ b/src/components/Blockly/msg/de/sensebox-osem.js
@@ -1,17 +1,20 @@
 export const OSEM = {
-    /**
-     * openSenseMap
-     */
-    senseBox_osem_connection_tip: "stellt eine WLAN verbindung her",
-    senseBox_send_to_osem_tip: "sende Messwert an",
-    senseBox_send_to_osem: "Sende Messwert an die openSenseMap",
-    senseBox_osem_connection: "Verbinde mit openSenseMap:",
-    senseBox_osem_host: "opensensemap.org",
-    senseBox_osem_host_workshop: "workshop.opensensemap.org",
-    senseBox_osem_exposure: "Typ",
-    senseBox_osem_stationary: "Stationär",
-    senseBox_osem_mobile: "Mobil",
-    senseBox_osem_access_token: "API Schlüssel",
-    senseBox_send_mobile_to_osem: "Sende Messwert und Standort an die openSenseMap",
-    senseBox_send_mobile_to_osem_tip: "Sende Messwert und Standort an die openSenseMap",
-}
\ No newline at end of file
+  /**
+   * openSenseMap
+   */
+  senseBox_osem_connection_tip: "stellt eine WLAN verbindung her",
+  senseBox_send_to_osem_tip: "sende Messwert an",
+  senseBox_send_to_osem: "Sende Messwert an die openSenseMap",
+  senseBox_osem_connection: "Verbinde mit openSenseMap:",
+  senseBox_osem_host: "opensensemap.org",
+  senseBox_osem_host_workshop: "workshop.opensensemap.org",
+  senseBox_osem_exposure: "Typ",
+  senseBox_osem_stationary: "Stationär",
+  senseBox_osem_mobile: "Mobil",
+  senseBox_osem_access_token: "API Schlüssel",
+  senseBox_send_mobile_to_osem:
+    "Sende Messwert und Standort an die openSenseMap",
+  senseBox_send_mobile_to_osem_tip:
+    "Sende Messwert und Standort an die openSenseMap",
+  senseBox_osem_restart: "Bei Verbindungsverlust Gerät neustarten?",
+};
diff --git a/src/components/Blockly/msg/en/sensebox-osem.js b/src/components/Blockly/msg/en/sensebox-osem.js
index 8f1ce52..8c5e3a7 100644
--- a/src/components/Blockly/msg/en/sensebox-osem.js
+++ b/src/components/Blockly/msg/en/sensebox-osem.js
@@ -1,20 +1,20 @@
 export const OSEM = {
-    /**
-     * openSenseMap
-     */
-
-    senseBox_osem_connection_tip: "connect to the openSenseMap",
-    senseBox_send_to_osem_tip: "sends the measurement to openSenseMap. Make shure to enter the correct BoxID and SensorID",
-    senseBox_send_to_osem: "Send measurement to openSenseMap",
-    senseBox_osem_connection: "Connect to openSenseMap",
-    senseBox_osem_host: "opensensemap.org",
-    senseBox_osem_host_workshop: "workshop.opensensemap.org",
-    senseBox_osem_exposure: "Type",
-    senseBox_osem_stationary: "Stationary",
-    senseBox_osem_mobile: "Mobile",
-    senseBox_osem_access_token: "API Key",
-    senseBox_send_mobile_to_osem: "Send measurement and location to openSenseMap",
-    senseBox_send_mobile_to_osem_tip: "Send Value and Location to openSenseMap",
-}
-
+  /**
+   * openSenseMap
+   */
 
+  senseBox_osem_connection_tip: "connect to the openSenseMap",
+  senseBox_send_to_osem_tip:
+    "sends the measurement to openSenseMap. Make shure to enter the correct BoxID and SensorID",
+  senseBox_send_to_osem: "Send measurement to openSenseMap",
+  senseBox_osem_connection: "Connect to openSenseMap",
+  senseBox_osem_host: "opensensemap.org",
+  senseBox_osem_host_workshop: "workshop.opensensemap.org",
+  senseBox_osem_exposure: "Type",
+  senseBox_osem_stationary: "Stationary",
+  senseBox_osem_mobile: "Mobile",
+  senseBox_osem_access_token: "API Key",
+  senseBox_send_mobile_to_osem: "Send measurement and location to openSenseMap",
+  senseBox_send_mobile_to_osem_tip: "Send Value and Location to openSenseMap",
+  senseBox_osem_restart: "Restart device if disconnected?",
+};