diff --git a/src/components/Blockly/blocks/sensebox-lora.js b/src/components/Blockly/blocks/sensebox-lora.js
index 79a4b6d..17163cc 100644
--- a/src/components/Blockly/blocks/sensebox-lora.js
+++ b/src/components/Blockly/blocks/sensebox-lora.js
@@ -126,7 +126,7 @@ Blockly.Blocks['sensebox_lora_ttn_mapper'] = {
             .setAlign(Blockly.ALIGN_RIGHT)
             .appendField("Fix Type Limit")
             .appendField(new Blockly.FieldDropdown([["0", "0"], ["1", "1"], ["2", "2"], ["3", "3"]].reverse()), "dropdown")
-            // reverse() because i want 3 be be at first and i'm to lazy to write the array again
+        // reverse() because i want 3 be be at first and i'm to lazy to write the array again
         this.appendDummyInput()
             .appendField("TTN Mapper")
         this.appendValueInput('Latitude')
@@ -147,7 +147,7 @@ Blockly.Blocks['sensebox_lora_ttn_mapper'] = {
         this.setPreviousStatement(true, null);
         this.setNextStatement(true, null);
         this.setTooltip(Blockly.Msg.senseBox_display_printDisplay_tip);
-        this.setHelpUrl('https://sensebox.de/books');
+
     }
 };
 
diff --git a/src/components/Blockly/toolbox/Toolbox.js b/src/components/Blockly/toolbox/Toolbox.js
index de8aa2c..1c57979 100644
--- a/src/components/Blockly/toolbox/Toolbox.js
+++ b/src/components/Blockly/toolbox/Toolbox.js
@@ -243,7 +243,33 @@ class Toolbox extends React.Component {
                         <Block type="sensebox_send_lora_sensor_value" />
                     </Category>
                     <Category id="catSenseBoxOutput_Map" name="    TTN Mapper" colour={getColour().sensebox}>
-                        <Block type="sensebox_lora_ttn_mapper" />
+                        <Block type="sensebox_lora_ttn_mapper">
+                            <Value name="Latitude">
+                                <Block type="sensebox_gps">
+                                    <Field name="dropdown">Latitude</Field>
+                                </Block>
+                            </Value>
+                            <Value name="Longitude">
+                                <Block type="sensebox_gps">
+                                    <Field name="dropdown">Longitude</Field>
+                                </Block>
+                            </Value>
+                            <Value name="Altitude">
+                                <Block type="sensebox_gps">
+                                    <Field name="dropdown">Altitude</Field>
+                                </Block>
+                            </Value>
+                            <Value name="pDOP">
+                                <Block type="sensebox_gps">
+                                    <Field name="dropdown">pDOP</Field>
+                                </Block>
+                            </Value>
+                            <Value name="Fix Type">
+                                <Block type="sensebox_gps">
+                                    <Field name="dropdown">Fix Type</Field>
+                                </Block>
+                            </Value>
+                        </Block>
                     </Category>
                     <Category id="catSenseBoxOutput_LoRa_cayenne" name="    Cayenne LPP" colour={getColour().sensebox}>
                         <Block type="sensebox_lora_cayenne_send" />