diff --git a/executor-base/src/main/java/ch/unisg/executorBase/executor/domain/ExecutorBase.java b/executor-base/src/main/java/ch/unisg/executorBase/executor/domain/ExecutorBase.java
index 09ded48..5f125f2 100644
--- a/executor-base/src/main/java/ch/unisg/executorBase/executor/domain/ExecutorBase.java
+++ b/executor-base/src/main/java/ch/unisg/executorBase/executor/domain/ExecutorBase.java
@@ -1,5 +1,6 @@
 package ch.unisg.executorbase.executor.domain;
 
+import java.io.IOException;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
@@ -88,6 +89,6 @@ public abstract class ExecutorBase {
     *   Implementation of the actual execution method of an executor
     *   @return the execution result
     **/
-    protected abstract String execution(String input);
+    protected abstract String execution(String input) throws ConnectorException, IOException, ConnectorException;
 
 }
diff --git a/executor-humidity/pom.xml b/executor-humidity/pom.xml
index 3c07d0c..6828a7d 100644
--- a/executor-humidity/pom.xml
+++ b/executor-humidity/pom.xml
@@ -5,7 +5,7 @@
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>org.example</groupId>
-    <artifactId>executor-miro</artifactId>
+    <artifactId>executor-humidity</artifactId>
     <version>1.0-SNAPSHOT</version>
     <dependencies>
         <dependency>
@@ -15,9 +15,9 @@
             <scope>compile</scope>
         </dependency>
         <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-autoconfigure</artifactId>
-            <version>2.5.5</version>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-web</artifactId>
+            <version>5.3.10</version>
             <scope>compile</scope>
         </dependency>
         <dependency>
@@ -26,6 +26,11 @@
             <version>0.0.1-SNAPSHOT</version>
             <scope>compile</scope>
         </dependency>
+        <dependency>
+            <groupId>org.eclipse.californium</groupId>
+            <artifactId>californium-core</artifactId>
+            <version>3.0.0</version>
+        </dependency>
     </dependencies>
 
     <properties>
diff --git a/executor-humidity/src/main/java/ch/unisg/executorhumidity/executor/adapter/out/GetHumidityAdapter.java b/executor-humidity/src/main/java/ch/unisg/executorhumidity/executor/adapter/out/GetHumidityAdapter.java
index 88f440d..5cf9c88 100644
--- a/executor-humidity/src/main/java/ch/unisg/executorhumidity/executor/adapter/out/GetHumidityAdapter.java
+++ b/executor-humidity/src/main/java/ch/unisg/executorhumidity/executor/adapter/out/GetHumidityAdapter.java
@@ -1,17 +1,32 @@
 package ch.unisg.executorhumidity.executor.adapter.out;
 
 import ch.unisg.executorhumidity.executor.application.port.out.GetHumidityPort;
+import org.eclipse.californium.core.CoapClient;
+import org.eclipse.californium.elements.exception.ConnectorException;
 import org.springframework.context.annotation.Primary;
 import org.springframework.stereotype.Component;
 
+import java.io.IOException;
+
+
 @Component
 @Primary
 public class GetHumidityAdapter  implements GetHumidityPort {
 
     @Override
-    public boolean getHumidity(String key) {
+    public String getHumidity() {
 
-        CoapClient client1 = new CoapClient("coap://130.82.171.10:5683/humidity")
+        CoapClient client1 = new CoapClient("coap://130.82.171.10:5683/humidity");
 
+        String result = null;
+        try {
+            result = client1.get().getResponseText();
+        } catch (ConnectorException e) {
+            e.printStackTrace();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+        return result;
     }
 }
diff --git a/executor-humidity/src/main/java/ch/unisg/executorhumidity/executor/application/port/out/GetHumidityPort.java b/executor-humidity/src/main/java/ch/unisg/executorhumidity/executor/application/port/out/GetHumidityPort.java
index b865cfd..d2cda18 100644
--- a/executor-humidity/src/main/java/ch/unisg/executorhumidity/executor/application/port/out/GetHumidityPort.java
+++ b/executor-humidity/src/main/java/ch/unisg/executorhumidity/executor/application/port/out/GetHumidityPort.java
@@ -1,5 +1,9 @@
 package ch.unisg.executorhumidity.executor.application.port.out;
 
+import org.eclipse.californium.elements.exception.ConnectorException;
+
+import java.io.IOException;
+
 public interface GetHumidityPort {
-    boolean getHumidity(String key);
+    String getHumidity();
 }
diff --git a/executor-humidity/src/main/java/ch/unisg/executorhumidity/executor/domain/Executor.java b/executor-humidity/src/main/java/ch/unisg/executorhumidity/executor/domain/Executor.java
index 2a8cd3c..703881f 100644
--- a/executor-humidity/src/main/java/ch/unisg/executorhumidity/executor/domain/Executor.java
+++ b/executor-humidity/src/main/java/ch/unisg/executorhumidity/executor/domain/Executor.java
@@ -2,11 +2,17 @@ package ch.unisg.executorhumidity.executor.domain;
 
 import ch.unisg.executorbase.executor.domain.ExecutorBase;
 import ch.unisg.executorbase.executor.domain.ExecutorType;
+import ch.unisg.executorhumidity.executor.adapter.out.GetHumidityAdapter;
+import ch.unisg.executorhumidity.executor.application.port.out.GetHumidityPort;
+import org.eclipse.californium.elements.exception.ConnectorException;
+
+import java.io.IOException;
 
 public class Executor extends ExecutorBase{
 
-    private static final Executor executor = new Exec(ExecutorType.HUMIDITY);
+    private static final Executor executor = new Executor(ExecutorType.HUMIDITY);
     // TODO: Add the necessary ports
+    private final GetHumidityPort getHumidityPort = new GetHumidityAdapter();
 
 
     private Executor(ExecutorType executorType) {super(executorType);}
@@ -18,5 +24,9 @@ public class Executor extends ExecutorBase{
     protected
     String execution(String input) {
         //TODO: Fill
+
+        String result = getHumidityPort.getHumidity();
+
+        return result;
     }
 }
diff --git a/executor-robot/pom.xml b/executor-robot/pom.xml
index ca95edf..67fe35b 100644
--- a/executor-robot/pom.xml
+++ b/executor-robot/pom.xml
@@ -45,7 +45,37 @@
 			<artifactId>executor-base</artifactId>
 			<version>0.0.1-SNAPSHOT</version>
 		</dependency>
-	</dependencies>
+        <dependency>
+            <groupId>ch.unisg</groupId>
+            <artifactId>executor-base</artifactId>
+            <version>0.0.1-SNAPSHOT</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>ch.unisg</groupId>
+            <artifactId>executor-base</artifactId>
+            <version>0.0.1-SNAPSHOT</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>ch.unisg</groupId>
+            <artifactId>executor-base</artifactId>
+            <version>0.0.1-SNAPSHOT</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>ch.unisg</groupId>
+            <artifactId>executor-base</artifactId>
+            <version>0.0.1-SNAPSHOT</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>ch.unisg</groupId>
+            <artifactId>executor-base</artifactId>
+            <version>0.0.1-SNAPSHOT</version>
+            <scope>compile</scope>
+        </dependency>
+    </dependencies>
 
 	<build>
 		<plugins>