diff --git a/src/components/Blockly/blocks/sensebox-sd.js b/src/components/Blockly/blocks/sensebox-sd.js
index febdf4c..52d4bbf 100644
--- a/src/components/Blockly/blocks/sensebox-sd.js
+++ b/src/components/Blockly/blocks/sensebox-sd.js
@@ -1,80 +1,156 @@
-import * as Blockly from 'blockly/core';
-import { getColour } from '../helpers/colour';
+import * as Blockly from "blockly/core";
+import { getColour } from "../helpers/colour";
 
+Blockly.Blocks["sensebox_sd_open_file"] = {
+  init: function () {
+    this.appendDummyInput()
+      .appendField(Blockly.Msg.senseBox_sd_open_file)
+      .setAlign(Blockly.ALIGN_LEFT)
+      .appendField(new Blockly.FieldTextInput("Data.txt"), "Filename");
+    this.appendStatementInput("SD").setCheck(null);
+    this.setPreviousStatement(true, null);
+    this.setNextStatement(true, null);
+    this.setColour(getColour().sensebox);
+    this.setTooltip(Blockly.Msg.senseBox_sd_open_file_tooltip);
+    this.setHelpUrl("https://docs.sensebox.de/hardware/bee-sd/");
+  },
+};
 
-Blockly.Blocks['sensebox_sd_open_file'] = {
-    init: function () {
-        this.appendDummyInput()
-            .appendField(Blockly.Msg.senseBox_sd_open_file)
-            .setAlign(Blockly.ALIGN_LEFT)
-            .appendField(
-                new Blockly.FieldTextInput('Data.txt'),
-                'Filename');
-        this.appendStatementInput('SD')
-            .setCheck(null);
-        this.setPreviousStatement(true, null);
-        this.setNextStatement(true, null);
-        this.setColour(getColour().sensebox);
-        this.setTooltip(Blockly.Msg.senseBox_sd_open_file_tooltip);
-        this.setHelpUrl('https://docs.sensebox.de/hardware/bee-sd/');
+Blockly.Blocks["sensebox_sd_create_file"] = {
+  init: function () {
+    this.appendDummyInput()
+      .appendField(Blockly.Msg.senseBox_sd_create_file)
+      .setAlign(Blockly.ALIGN_LEFT)
+      .appendField(Blockly.Msg.senseBox_output_filename)
+      .appendField(new Blockly.FieldTextInput("Data.txt"), "Filename");
+    this.setPreviousStatement(true, null);
+    this.setNextStatement(true, null);
+    this.setColour(getColour().sensebox);
+    this.setTooltip(Blockly.Msg.senseBox_sd_create_file_tooltip);
+    this.setHelpUrl("https://docs.sensebox.de/hardware/bee-sd/");
+  },
+};
+
+Blockly.Blocks["sensebox_sd_write_file"] = {
+  init: function () {
+    this.appendDummyInput()
+      .appendField(Blockly.Msg.senseBox_sd_write_file)
+      .setAlign(Blockly.ALIGN_LEFT);
+    this.appendValueInput("DATA").setCheck(null);
+    this.appendDummyInput("CheckboxText")
+      .appendField(Blockly.Msg.senseBox_output_linebreak)
+      .appendField(new Blockly.FieldCheckbox("TRUE"), "linebreak");
+    this.setPreviousStatement(true, null);
+    this.setNextStatement(true, null);
+    this.setColour(getColour().sensebox);
+    this.setTooltip(Blockly.Msg.senseBox_sd_write_file_tooltip);
+    this.setHelpUrl("https://docs.sensebox.de/hardware/bee-sd/");
+  },
+  /**
+   * Called whenever anything on the workspace changes.
+   * Add warning if block is not nested inside a the correct loop.
+   * @param {!Blockly.Events.Abstract} e Change event.
+   * @this Blockly.Block
+   */
+  onchange: function (e) {
+    var legal = false;
+    // Is the block nested in a loop?
+    var block = this;
+    do {
+      if (this.LOOP_TYPES.indexOf(block.type) !== -1) {
+        legal = true;
+        break;
+      }
+      block = block.getSurroundParent();
+    } while (block);
+    if (legal) {
+      this.setWarningText(null);
+    } else {
+      this.setWarningText(Blockly.Msg.CONTROLS_FLOW_STATEMENTS_WARNING);
     }
+  },
+  LOOP_TYPES: ["sensebox_sd_open_file"],
 };
 
-Blockly.Blocks['sensebox_sd_create_file'] = {
-    init: function () {
-        this.appendDummyInput()
-            .appendField(Blockly.Msg.senseBox_sd_create_file)
-            .setAlign(Blockly.ALIGN_LEFT)
-            .appendField(Blockly.Msg.senseBox_output_filename)
-            .appendField(
-                new Blockly.FieldTextInput('Data.txt'),
-                'Filename');
-        this.setPreviousStatement(true, null);
-        this.setNextStatement(true, null);
-        this.setColour(getColour().sensebox);
-        this.setTooltip(Blockly.Msg.senseBox_sd_create_file_tooltip);
-        this.setHelpUrl('https://docs.sensebox.de/hardware/bee-sd/');
+Blockly.Blocks["sensebox_sd_osem"] = {
+  init: function () {
+    this.setTooltip(Blockly.Msg.senseBox_osem_connection_tip);
+    this.setHelpUrl("");
+    this.setColour(getColour().sensebox);
+    this.appendDummyInput()
+      .setAlign(Blockly.ALIGN_LEFT)
+      .appendField("Create CSV for openSenseMap");
+    this.appendDummyInput()
+      .setAlign(Blockly.ALIGN_LEFT)
+      .appendField(Blockly.Msg.senseBox_osem_exposure)
+      .appendField(
+        new Blockly.FieldDropdown([
+          [Blockly.Msg.senseBox_osem_stationary, "Stationary"],
+          [Blockly.Msg.senseBox_osem_mobile, "Mobile"],
+        ]),
+        "type"
+      );
+    this.appendValueInput("timeStamp", "Number").appendField(
+      Blockly.Msg.senseBox_gps_timeStamp
+    );
+    this.appendStatementInput("DO")
+      .appendField(Blockly.Msg.senseBox_sensor)
+      .setCheck(null);
+    this.setPreviousStatement(true, null);
+    this.setNextStatement(true, null);
+  },
+  mutationToDom: function () {
+    var container = document.createElement("mutation");
+    var input = this.getFieldValue("type");
+    this.updateShape_(input);
+    container.setAttribute("type", input);
+    return container;
+  },
+
+  domToMutation: function (xmlElement) {
+    var connections = xmlElement.getAttribute("connections");
+    this.updateShape_(connections);
+  },
+  /**
+   * Modify this block to have the correct number of pins available.
+   * @param {boolean}
+   * @private
+   * @this Blockly.Block
+   */
+  updateShape_: function () {
+    var extraFieldExist = this.getFieldValue("gps");
+    var input = this.getFieldValue("type");
+    if (input === "Mobile" && extraFieldExist === null) {
+      this.appendValueInput("lat", "Number").appendField(
+        Blockly.Msg.senseBox_gps_lat,
+        "gps"
+      );
+      this.appendValueInput("lng", "Number").appendField(
+        Blockly.Msg.senseBox_gps_lng
+      );
+      this.appendValueInput("altitude", "Number").appendField(
+        Blockly.Msg.senseBox_gps_alt
+      );
     }
-};
 
-Blockly.Blocks['sensebox_sd_write_file'] = {
-    init: function () {
-        this.appendDummyInput()
-            .appendField(Blockly.Msg.senseBox_sd_write_file)
-            .setAlign(Blockly.ALIGN_LEFT);
-        this.appendValueInput('DATA')
-            .setCheck(null);
-        this.appendDummyInput('CheckboxText')
-            .appendField(Blockly.Msg.senseBox_output_linebreak)
-            .appendField(new Blockly.FieldCheckbox('TRUE'), 'linebreak');
-        this.setPreviousStatement(true, null);
-        this.setNextStatement(true, null);
-        this.setColour(getColour().sensebox);
-        this.setTooltip(Blockly.Msg.senseBox_sd_write_file_tooltip);
-        this.setHelpUrl('https://docs.sensebox.de/hardware/bee-sd/');
-    },
-    /**
-     * Called whenever anything on the workspace changes.
-     * Add warning if block is not nested inside a the correct loop.
-     * @param {!Blockly.Events.Abstract} e Change event.
-     * @this Blockly.Block
-     */
-    onchange: function (e) {
-        var legal = false;
-        // Is the block nested in a loop?
-        var block = this;
-        do {
-            if (this.LOOP_TYPES.indexOf(block.type) !== -1) {
-                legal = true;
-                break;
-            }
-            block = block.getSurroundParent();
-        } while (block);
-        if (legal) {
-            this.setWarningText(null);
-        } else {
-            this.setWarningText(Blockly.Msg.CONTROLS_FLOW_STATEMENTS_WARNING);
-        }
-    },
-    LOOP_TYPES: ['sensebox_sd_open_file'],
+    if (input === "Stationary" && extraFieldExist !== null) {
+      this.removeInput("lat");
+      this.removeInput("lng");
+      this.removeInput("altitude");
+    }
+  },
+};
+Blockly.Blocks["sensebox_sd_save_for_osem"] = {
+  init: function () {
+    this.setTooltip(Blockly.Msg.senseBox_send_to_osem_tip);
+    this.setHelpUrl("");
+    this.setColour(getColour().sensebox);
+    this.appendDummyInput().appendField(Blockly.Msg.sensebox_sd_save_for_osem);
+    this.appendValueInput("Value")
+      .setAlign(Blockly.ALIGN_LEFT)
+      .appendField("Phänomen")
+      .appendField(new Blockly.FieldTextInput("sensorID"), "SensorID");
+    this.setPreviousStatement(true, null);
+    this.setNextStatement(true, null);
+  },
 };
diff --git a/src/components/Blockly/blocks/sensebox-sensors.js b/src/components/Blockly/blocks/sensebox-sensors.js
index d12d70a..b7ffa3a 100644
--- a/src/components/Blockly/blocks/sensebox-sensors.js
+++ b/src/components/Blockly/blocks/sensebox-sensors.js
@@ -412,8 +412,9 @@ Blockly.Blocks["sensebox_gps"] = {
       [Blockly.Msg.senseBox_gps_lat, "latitude"],
       [Blockly.Msg.senseBox_gps_lng, "longitude"],
       [Blockly.Msg.senseBox_gps_alt, "altitude"],
+      [Blockly.Msg.senseBox_gps_timeStamp, "timestamp"],
+      [Blockly.Msg.senseBox_gps_speed, "speed"],
       ["pDOP", "pDOP"],
-      ["Timestamp", "timestamp"],
       ["Fix Type", "fixType"],
     ];
     this.appendDummyInput().appendField("GPS Modul");
diff --git a/src/components/Blockly/generator/sensebox-rtc.js b/src/components/Blockly/generator/sensebox-rtc.js
index 66bf2de..1c3f5e3 100644
--- a/src/components/Blockly/generator/sensebox-rtc.js
+++ b/src/components/Blockly/generator/sensebox-rtc.js
@@ -79,18 +79,16 @@ Blockly.Arduino.sensebox_rtc_get_timestamp = function () {
   Blockly.Arduino.setupCode_[
     "rtc.batterySwitchOver"
   ] = `rtc.batterySwitchOver(1);`;
-  Blockly.Arduino.loopCodeOnce_[
-    "rtc_variables"
-  ] = `uint8_t sec, min, hour, day, month;\nuint16_t year;`;
   Blockly.Arduino.variables_["rtc_timestamp"] = `char timestamp[20];`;
-  Blockly.Arduino.loopCodeOnce_[
-    "rtc_get"
-  ] = `rtc.get(&sec, &min, &hour, &day, &month, &year);`;
-
-  Blockly.Arduino.loopCodeOnce_[
-    ""
-  ] = `sprintf(timestamp, "%02d-%02d-%02dT%02d:%02d:%02dZ", year, month, day, hour, min, sec);`;
-
-  var code = `timestamp`;
+  Blockly.Arduino.codeFunctions_["getTimeStamp"] = `
+char* getTimeStamp() {
+uint8_t sec, min, hour, day, month;
+ uint16_t year;
+ rtc.get(&sec, &min, &hour, &day, &month, &year);
+ sprintf(timestamp, "%02d-%02d-%02dT%02d:%02d:%02dZ", year, month, day, hour, min, sec);
+ return timestamp;
+ }
+  `;
+  var code = `getTimeStamp()`;
   return [code, Blockly.Arduino.ORDER_ATOMIC];
 };
diff --git a/src/components/Blockly/generator/sensebox-sd.js b/src/components/Blockly/generator/sensebox-sd.js
index 1926d74..b7ffa0f 100644
--- a/src/components/Blockly/generator/sensebox-sd.js
+++ b/src/components/Blockly/generator/sensebox-sd.js
@@ -1,5 +1,4 @@
-import Blockly from 'blockly';
-
+import Blockly from "blockly";
 
 /* SD-Card Blocks using the Standard SD Library*/
 /**
@@ -10,45 +9,202 @@ import Blockly from 'blockly';
  */
 
 Blockly.Arduino.sensebox_sd_create_file = function (block) {
-    var filename = this.getFieldValue('Filename');
-    var res = filename.slice(0, 4);
-    Blockly.Arduino.libraries_['library_spi'] = '#include <SPI.h>';
-    Blockly.Arduino.libraries_['library_sd'] = '#include <SD.h>';
-    Blockly.Arduino.definitions_['define_' + res] = 'File dataFile' + res + ';';
-    Blockly.Arduino.setupCode_['sensebox_sd'] = 'SD.begin(28);';
-    Blockly.Arduino.setupCode_['sensebox_sd' + filename] = 'dataFile' + res + ' = SD.open("' + filename + '", FILE_WRITE);\ndataFile' + res + '.close();\n';
-    var code = '';
-    return code;
+  var filename = this.getFieldValue("Filename");
+  var res = filename.slice(0, 4);
+  Blockly.Arduino.libraries_["library_spi"] = "#include <SPI.h>";
+  Blockly.Arduino.libraries_["library_sd"] = "#include <SD.h>";
+  Blockly.Arduino.definitions_["define_" + res] = "File dataFile" + res + ";";
+  Blockly.Arduino.setupCode_["sensebox_sd"] = "SD.begin(28);";
+  Blockly.Arduino.setupCode_["sensebox_sd" + filename] =
+    "dataFile" +
+    res +
+    ' = SD.open("' +
+    filename +
+    '", FILE_WRITE);\ndataFile' +
+    res +
+    ".close();\n";
+  var code = "";
+  return code;
 };
 
 Blockly.Arduino.sensebox_sd_open_file = function (block) {
-    var filename = this.getFieldValue('Filename');
-    var res = filename.slice(0, 4);
-    var branch = Blockly.Arduino.statementToCode(block, 'SD');
-    var code = 'dataFile' + res + ' = SD.open("' + filename + '", FILE_WRITE);\n'
-    code += branch;
-    code += 'dataFile' + res + '.close();\n'
-    return code;
+  var filename = this.getFieldValue("Filename");
+  var res = filename.slice(0, 4);
+  var branch = Blockly.Arduino.statementToCode(block, "SD");
+  var code = "dataFile" + res + ' = SD.open("' + filename + '", FILE_WRITE);\n';
+  code += branch;
+  code += "dataFile" + res + ".close();\n";
+  return code;
 };
 
 Blockly.Arduino.sensebox_sd_write_file = function (block) {
-    if (this.parentBlock_ != null) {
-        var filename = this.getSurroundParent().getFieldValue('Filename');
-    }
-    var res = filename.slice(0, 4);
-    var text = Blockly.Arduino.valueToCode(this, 'DATA', Blockly.Arduino.ORDER_ATOMIC) || '"Keine Eingabe"';
-    var linebreak = this.getFieldValue('linebreak');
-    if (linebreak === "TRUE") {
-        linebreak = "ln";
-    } else {
-        linebreak = "";
-    }
-    var code = '';
-    if (text === "gps.getLongitude()" || text === "gps.getLatitude()") {
-        code = 'dataFile' + res + '.print' + linebreak + '(' + text + ',5);\n'
-    }
-    else {
-        code = 'dataFile' + res + '.print' + linebreak + '(' + text + ');\n'
-    }
-    return code;
+  if (this.parentBlock_ != null) {
+    var filename = this.getSurroundParent().getFieldValue("Filename");
+  }
+  var res = filename.slice(0, 4);
+  var text =
+    Blockly.Arduino.valueToCode(this, "DATA", Blockly.Arduino.ORDER_ATOMIC) ||
+    '"Keine Eingabe"';
+  var linebreak = this.getFieldValue("linebreak");
+  if (linebreak === "TRUE") {
+    linebreak = "ln";
+  } else {
+    linebreak = "";
+  }
+  var code = "";
+  if (text === "gps.getLongitude()" || text === "gps.getLatitude()") {
+    code = "dataFile" + res + ".print" + linebreak + "(" + text + ",5);\n";
+  } else {
+    code = "dataFile" + res + ".print" + linebreak + "(" + text + ");\n";
+  }
+  return code;
+};
+
+Blockly.Arduino.sensebox_sd_osem = function () {
+  var type = this.getFieldValue("type");
+  var blocks = this.getDescendants();
+  var branch = Blockly.Arduino.statementToCode(this, "DO");
+  var count = 0;
+  if (blocks !== undefined) {
+    for (var i = 0; i < blocks.length; i++) {
+      if (blocks[i].type === "sensebox_sd_save_for_osem") {
+        count++;
+      }
+    }
+  }
+  var num_sensors = count;
+  var timestamp = Blockly.Arduino.valueToCode(
+    this,
+    "timeStamp",
+    Blockly.Arduino.ORDER_ATOMIC
+  );
+  Blockly.Arduino.definitions_["num_sensors"] =
+    "static const uint8_t NUM_SENSORS = " + num_sensors + ";";
+
+  Blockly.Arduino.definitions_["measurement"] = `typedef struct measurement {
+    const char *sensorId;
+    float value;
+  } measurement;`;
+  Blockly.Arduino.definitions_["buffer"] = "char buffer[750];";
+  Blockly.Arduino.definitions_[
+    "num_measurement"
+  ] = `measurement measurements[NUM_SENSORS];
+  uint8_t num_measurements = 0;`;
+  if (type === "Stationary") {
+    Blockly.Arduino.functionNames_["addMeasurement"] = `
+void addMeasurement(const char *sensorId, float value) {
+    measurements[num_measurements].sensorId = sensorId;
+    measurements[num_measurements].value = value;
+    num_measurements++;
+    }
+`;
+    Blockly.Arduino.functionNames_["writeMeasurementsToSdCard"] = `
+void writeMeasurementsToSdCard(char* timeStamp) {
+    // iterate throug the measurements array
+    for (uint8_t i = 0; i < num_measurements; i++) {
+sprintf_P(buffer, PSTR("%s,%9.2f,%s"), measurements[i].sensorId, measurements[i].value, timeStamp);         
+      // transmit buffer to client
+      dataFileData.print(buffer);
+      Serial.print(buffer);
+    }
+    // reset num_measurements
+    num_measurements = 0;
+}
+`;
+    Blockly.Arduino.functionNames_["saveValues"] = `
+void saveValues() {
+
+
+      // send measurements
+      writeMeasurementsToSdCard(${timestamp}); 
+      num_measurements = 0;
+} 
+`;
+    var code = "";
+    code += branch;
+    code += "saveValues();";
+  } else if (type === "Mobile") {
+    /**
+     * add mobile functions here
+     */
+    Blockly.Arduino.libraries_["dtostrf.h"] = "#include <avr/dtostrf.h>";
+    var lat = Blockly.Arduino.valueToCode(
+      this,
+      "lat",
+      Blockly.Arduino.ORDER_ATOMIC
+    );
+    var lng = Blockly.Arduino.valueToCode(
+      this,
+      "lng",
+      Blockly.Arduino.ORDER_ATOMIC
+    );
+    // var altitude = Blockly.Arduino.valueToCode(
+    //   this,
+    //   "altitude",
+    //   Blockly.Arduino.ORDER_ATOMIC
+    // );
+    Blockly.Arduino.definitions_["num_sensors"] =
+      "static const uint8_t NUM_SENSORS = " + num_sensors + ";";
+
+    Blockly.Arduino.definitions_["measurement"] = `typedef struct measurement {
+        const char *sensorId;
+        float value;
+      } measurement;`;
+    Blockly.Arduino.definitions_["buffer"] = "char buffer[750];";
+    Blockly.Arduino.definitions_[
+      "num_measurement"
+    ] = `measurement measurements[NUM_SENSORS];
+      uint8_t num_measurements = 0;`;
+    Blockly.Arduino.functionNames_["addMeasurement"] = `
+void addMeasurement(const char *sensorId, float value) {
+        measurements[num_measurements].sensorId = sensorId;
+        measurements[num_measurements].value = value;
+        num_measurements++;
+        }
+    `;
+    Blockly.Arduino.functionNames_["writeMeasurementsToSdCard"] = `
+void writeMeasurementsToSdCard(char* timeStamp, uint32_t latitudes, uint32_t longitudes) {
+    // iterate throug the measurements array
+        for (uint8_t i = 0; i < num_measurements; i++) {
+            char lng[20];
+            char lat[20];
+            float longitude = longitudes / (float)10000000;
+            float latitude = latitudes / (float)10000000;
+            dtostrf(longitude, 2, 7, lng);
+            dtostrf(latitude, 1, 7, lat);
+            sprintf_P(buffer, PSTR("%s,%9.2f,%s,%02s,%02s"),  measurements[i].sensorId, measurements[i].value, timeStamp, lng, lat);
+            // transmit buffer to client
+            dataFileData.print(buffer);
+            Serial.print(buffer);
+            }
+            // reset num_measurements
+            num_measurements = 0;
+        }
+    `;
+    Blockly.Arduino.functionNames_["saveValues"] = `
+    void saveValues() {
+          // send measurements
+          writeMeasurementsToSdCard(${timestamp}, ${lat}, ${lng}); 
+          num_measurements = 0;
+    } 
+    `;
+    code = "";
+    code += branch;
+    code += "saveValues();\n";
+  }
+  return code;
+};
+
+Blockly.Arduino.sensebox_sd_save_for_osem = function (block) {
+  var code = "";
+  var sensor_id = this.getFieldValue("SensorID");
+  var id = sensor_id.slice(-3).toUpperCase();
+  var sensor_value =
+    Blockly.Arduino.valueToCode(block, "Value", Blockly.Arduino.ORDER_ATOMIC) ||
+    '"Keine Eingabe"';
+  Blockly.Arduino.definitions_["SENSOR_ID" + id + ""] =
+    "const char SENSOR_ID" + id + '[] PROGMEM = "' + sensor_id + '";';
+  code += "addMeasurement(SENSOR_ID" + id + "," + sensor_value + ");\n";
+  console.log(code);
+  return code;
 };
diff --git a/src/components/Blockly/msg/de/sensebox-sd.js b/src/components/Blockly/msg/de/sensebox-sd.js
index 2e74c8e..c0d8e81 100644
--- a/src/components/Blockly/msg/de/sensebox-sd.js
+++ b/src/components/Blockly/msg/de/sensebox-sd.js
@@ -1,13 +1,18 @@
 export const SD = {
-    /**
-     * SD-Block
-     */
-    senseBox_sd_create_file: "Erstelle Datei auf SD-Karte",
-    senseBox_sd_write_file: "Schreibe Daten auf SD-Karte",
-    senseBox_sd_open_file: "Öffne eine Datei auf der SD-Karte",
-    senseBox_sd_create_file_tooltip: "Erstellt eine Datei auf der Karte. Stecke das SD-Bee auf den Steckplatz **XBEE2**. Die **maximale** Länge des Dateinamen sind **8 Zeichen**. Die Datei sollte zuerst im *Setup()* erstellt werden",
-    senseBox_sd_write_file_tooptip: "Schreibe Daten auf die SD-Karte. Beachte, dass die Datei zuerst geöffnet werden muss.",
-    senseBox_sd_open_file_tooltip: "Öffne die Datei auf der SD-Karte, um Dateien zu speichern. Am Ende der Schleife wird die Datei automatisch wieder geschlossen.",
-    sensebox_sd_filename: "Daten",
-    senseBox_sd_decimals: "Dezimalen",
-}
\ No newline at end of file
+  /**
+   * SD-Block
+   */
+  senseBox_sd_create_file: "Erstelle Datei auf SD-Karte",
+  senseBox_sd_write_file: "Schreibe Daten auf SD-Karte",
+  senseBox_sd_open_file: "Öffne eine Datei auf der SD-Karte",
+  senseBox_sd_create_file_tooltip:
+    "Erstellt eine Datei auf der Karte. Stecke das SD-Bee auf den Steckplatz **XBEE2**. Die **maximale** Länge des Dateinamen sind **8 Zeichen**. Die Datei sollte zuerst im *Setup()* erstellt werden",
+  senseBox_sd_write_file_tooptip:
+    "Schreibe Daten auf die SD-Karte. Beachte, dass die Datei zuerst geöffnet werden muss.",
+  senseBox_sd_open_file_tooltip:
+    "Öffne die Datei auf der SD-Karte, um Dateien zu speichern. Am Ende der Schleife wird die Datei automatisch wieder geschlossen.",
+  sensebox_sd_filename: "Daten",
+  senseBox_sd_decimals: "Dezimalen",
+  sensebox_sd_osem: "Erstelle CSV für openSenseMap",
+  sensebox_sd_save_for_osem: "Speichere als CSV für openSenseMap",
+};
diff --git a/src/components/Blockly/toolbox/Toolbox.js b/src/components/Blockly/toolbox/Toolbox.js
index f34d367..27285fb 100644
--- a/src/components/Blockly/toolbox/Toolbox.js
+++ b/src/components/Blockly/toolbox/Toolbox.js
@@ -102,6 +102,13 @@ class Toolbox extends React.Component {
             </Value>
           </Block>
           <Block type="sensebox_sd_write_file" />
+          <Block type="sensebox_sd_osem" />
+          <Block type="sensebox_sd_open_file">
+            <Value name="SD">
+              <Block type="sensebox_sd_osem"></Block>
+            </Value>
+          </Block>
+          <Block type="sensebox_sd_save_for_osem" />
         </Category>
         <Category name="LED" colour={getColour().sensebox}>
           <Block type="sensebox_rgb_led"></Block>