Hallo Marvin,
kannst du mal folgenden XML Code laden und den Code compilieren:
<xml xmlns="http://www.w3.org/1999/xhtml">
  <block type="arduino_functions" id="5KebY,-ltvxB7K^El}1(" x="30" y="34">
    <statement name="SETUP_FUNC">
      <block type="sensebox_display_beginDisplay" id="J`|[0a2So^#E2ZP@AY.x"></block>
    </statement>
    <statement name="LOOP_FUNC">
      <block type="sensebox_display_show" id="MsPyZ(wE;855]nI3))NM">
        <statement name="SHOW">
          <block type="sensebox_display_printDisplay" id="SA[oRQD/*fD8SLIM-bIE">
            <field name="COLOR">WHITE,BLACK</field>
            <value name="SIZE">
              <block type="math_number" id="X)E3^05!8Sv}w3{Ay=g5">
                <field name="NUM">1</field>
              </block>
            </value>
            <value name="X">
              <block type="math_number" id="za%u7G:pO0GU%O;WRu^-">
                <field name="NUM">0</field>
              </block>
            </value>
            <value name="Y">
              <block type="math_number" id="~P2cK9bu.%teDOLn5S#U">
                <field name="NUM">0</field>
              </block>
            </value>
            <value name="printDisplay">
              <block type="sensebox_gps_getValues" id="#R|2S8}%[g9~fZezK/[f">
                <field name="Values">latitude</field>
              </block>
            </value>
            <next>
              <block type="sensebox_display_printDisplay" id="q:p;gf(z6jReZ7k0sIc*">
                <field name="COLOR">WHITE,BLACK</field>
                <value name="SIZE">
                  <block type="math_number" id="e[ZJTR50oL-%a=Q{.3PP">
                    <field name="NUM">1</field>
                  </block>
                </value>
                <value name="X">
                  <block type="math_number" id="gZi4]p{L#xc(B.!)%wFf">
                    <field name="NUM">0</field>
                  </block>
                </value>
                <value name="Y">
                  <block type="math_number" id="BvJy2P,Mjuv_zi*6kld=">
                    <field name="NUM">0</field>
                  </block>
                </value>
                <value name="printDisplay">
                  <block type="sensebox_gps_getValues" id="SgU|qY]%4dNltPrcauly">
                    <field name="Values">longitude</field>
                  </block>
                </value>
              </block>
            </next>
          </block>
        </statement>
        <next>
          <block type="sensebox_display_clearDisplay" id=",nV6ux*!#KJRNkd@u=vK"></block>
        </next>
      </block>
    </statement>
  </block>
</xml> 
Anschließend mal die senseBox mit dem GPS Modul für ne lange Zeit (ca. 30-45min) draußen hinlegen und warten.
Das GPS Modul muss sich beim ersten Mal viele Daten herunterladen, daher die lange Wartezeit.
Viele Grüße
Mario