diff --git a/src/components/Blockly/blocks/sensebox-sensors.js b/src/components/Blockly/blocks/sensebox-sensors.js
index ff6a1d1..eee2de9 100644
--- a/src/components/Blockly/blocks/sensebox-sensors.js
+++ b/src/components/Blockly/blocks/sensebox-sensors.js
@@ -519,6 +519,7 @@ Blockly.Blocks["sensebox_soundsensor_dfrobot"] = {
 /**
  * rainsensor hydreon rg-15 
  */
+
 Blockly.Blocks["sensebox_rainsensor_hydreon_rg15"] = {
   init: function () {
     var dropdownOptionsPorts = [
diff --git a/src/components/Blockly/generator/sensebox-sensors.js b/src/components/Blockly/generator/sensebox-sensors.js
index 634b161..bb03396 100644
--- a/src/components/Blockly/generator/sensebox-sensors.js
+++ b/src/components/Blockly/generator/sensebox-sensors.js
@@ -667,7 +667,7 @@ Blockly.Arduino.sensebox_rainsensor_hydreon_rg15 = function () {
   Blockly.Arduino.setupCode_["setup_rainsensor_rg15"] = "rainsensor_" + port + ".begin();";
   Blockly.Arduino.loopCodeOnce_["loop_rainsensor_rg15"] = "rainsensor_" + port + ".readAllData();"
 
-  var code = "rainsensor_" + port + "." + value + "();";
+  var code = "rainsensor_" + port + "." + value + "()";
   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 278895b..955a17d 100644
--- a/src/components/Blockly/msg/de/sensebox-sensors.js
+++ b/src/components/Blockly/msg/de/sensebox-sensors.js
@@ -146,7 +146,7 @@ Wenn die maximale Distanz überschritten wird, wird ein Wert von **O** ausgegebe
   sensebox_rainsensor_hydreon_rg15_eventAcc: "Niederschlag pro Event in mm",
   sensebox_rainsensor_hydreon_rg15_acc: "Niederschlag seit letzter Messung in mm",
   sensebox_rainsensor_hydreon_rg15_tooltip: "Regensensor (RG-15) an einen der Seriellen Ports anschließen.",
-  sensebox_rainsensor_hydreon_rg15_helpurl: "TODO",
+  sensebox_rainsensor_hydreon_rg15_helpurl: "https://rainsensors.com/products/rg-15/",
 
   /*
   * BME680
diff --git a/src/components/Blockly/msg/en/sensebox-sensors.js b/src/components/Blockly/msg/en/sensebox-sensors.js
index 94f698a..b4bfa84 100644
--- a/src/components/Blockly/msg/en/sensebox-sensors.js
+++ b/src/components/Blockly/msg/en/sensebox-sensors.js
@@ -134,6 +134,21 @@ If the max distance is reached the a value of **O** will be returned`,
   senseBox_soundsensor_dfrobot_helpurl:
     "https://en.docs.sensebox.de/hardware/sensoren-lautstaerke/",
 
+  /*
+  * rainsensor hydreon rg-15
+  */
+  sensebox_rainsensor_hydreon_rg15: "Rainsensor (RG-15)",
+  sensebox_rainsensor_hydreon_rg15_port: "Serial Port:",
+  sensebox_rainsensor_hydreon_rg15_serial1: "Serial1",
+  sensebox_rainsensor_hydreon_rg15_serial2: "Serial2",
+  sensebox_rainsensor_hydreon_rg15_value: "value:",
+  sensebox_rainsensor_hydreon_rg15_totalAcc: "total Accumulation in mm",
+  sensebox_rainsensor_hydreon_rg15_rainInt: "Rainfall Intensity in mm/h",
+  sensebox_rainsensor_hydreon_rg15_eventAcc: "Accumulation per Event in mm",
+  sensebox_rainsensor_hydreon_rg15_acc: "Accumulation since last loop in mm",
+  sensebox_rainsensor_hydreon_rg15_tooltip: "Connect Rainsensor (RG-15) to one of the Serial ports.",
+  sensebox_rainsensor_hydreon_rg15_helpurl: "https://rainsensors.com/products/rg-15/",
+
   /*
    * BME680
    */
diff --git a/src/components/Blockly/toolbox/Toolbox.js b/src/components/Blockly/toolbox/Toolbox.js
index 712371d..423cd06 100644
--- a/src/components/Blockly/toolbox/Toolbox.js
+++ b/src/components/Blockly/toolbox/Toolbox.js
@@ -76,7 +76,6 @@ class Toolbox extends React.Component {
           <Block type="sensebox_sensor_watertemperature" />
           {/* <Block type="sensebox_windspeed" /> */}
           <Block type="sensebox_soundsensor_dfrobot" />
-          <Block type="sensebox_rainsensor_hydreon_rg15_init" />
           <Block type="sensebox_rainsensor_hydreon_rg15" />
           <Block type="sensebox_multiplexer_init">
             <Value name="nrChannels">