diff --git a/hardware/.vscode/settings.json b/hardware/.vscode/settings.json
new file mode 100644
index 0000000..cb0b621
--- /dev/null
+++ b/hardware/.vscode/settings.json
@@ -0,0 +1,11 @@
+{
+    "files.associations": {
+        "array": "cpp",
+        "*.tcc": "cpp",
+        "memory": "cpp",
+        "istream": "cpp",
+        "functional": "cpp",
+        "tuple": "cpp",
+        "utility": "cpp"
+    }
+}
\ No newline at end of file
diff --git a/hardware/include/json.hpp b/hardware/include/JsonTools.hpp
similarity index 86%
rename from hardware/include/json.hpp
rename to hardware/include/JsonTools.hpp
index 374c239..da7c053 100644
--- a/hardware/include/json.hpp
+++ b/hardware/include/JsonTools.hpp
@@ -31,16 +31,16 @@ String serializeDevice (
 );
 
 void deserializeSensorValue (
-    HTTPClient* http,
+    HTTPClient &http,
     int httpResponseCode
 );
 
 void deserializeActuatorStatus (
-    HTTPClient* http,
+    HTTPClient &http,
     int httpResponseCode
 );
 
 void deserializeDevice (
-    HTTPClient* http,
+    HTTPClient &http,
     int httpResponseCode
 );
\ No newline at end of file
diff --git a/hardware/include/mqtt.hpp b/hardware/include/MqttClient.hpp
similarity index 100%
rename from hardware/include/mqtt.hpp
rename to hardware/include/MqttClient.hpp
diff --git a/hardware/include/RestClient.hpp b/hardware/include/RestClient.hpp
new file mode 100644
index 0000000..5304d8c
--- /dev/null
+++ b/hardware/include/RestClient.hpp
@@ -0,0 +1,4 @@
+#include <HTTPClient.h>
+
+void getRequest(HTTPClient &httpClient, const String url, String &response);
+void postRequest(HTTPClient &httpClient, const String url, const String &payload, String &response);
\ No newline at end of file
diff --git a/hardware/include/WifiConnection.hpp b/hardware/include/WifiConnection.hpp
new file mode 100644
index 0000000..93ff3b2
--- /dev/null
+++ b/hardware/include/WifiConnection.hpp
@@ -0,0 +1,7 @@
+#include <WiFi.h>
+#include <PubSubClient.h>
+
+#define SSID "iPhone de Álvaro"
+#define PASSWORD "alvarito123"
+
+int setupWifi();
\ No newline at end of file
diff --git a/hardware/include/main.hpp b/hardware/include/main.hpp
index e32c116..6d06a4a 100644
--- a/hardware/include/main.hpp
+++ b/hardware/include/main.hpp
@@ -1,9 +1,8 @@
 #include <Arduino.h>
 
-#include "json.hpp"
-#include "rest.hpp"
-#include "wifi.hpp"
-#include "test.hpp"
-#include "mqtt.hpp"
+#include "JsonTools.hpp"
+#include "RestClient.hpp"
+#include "WifiConnection.hpp"
+#include "MqttClient.hpp"
 
 uint32_t getChipID();
\ No newline at end of file
diff --git a/hardware/include/rest.hpp b/hardware/include/rest.hpp
deleted file mode 100644
index f422903..0000000
--- a/hardware/include/rest.hpp
+++ /dev/null
@@ -1,4 +0,0 @@
-#include <HTTPClient.h>
-
-#define SERVER_IP "192.168.48.151"
-#define SERVER_PORT 80
\ No newline at end of file
diff --git a/hardware/include/wifi.hpp b/hardware/include/wifi.hpp
deleted file mode 100644
index 000b0db..0000000
--- a/hardware/include/wifi.hpp
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <WiFi.h>
-#include <PubSubClient.h>
-
-#define SSID "Redmi Note 14 Pro 5G"
-#define PASSWORD "aitv5949"
-
-int setup_wifi();
\ No newline at end of file
diff --git a/hardware/src/json.cpp b/hardware/src/JsonTools.cpp
similarity index 92%
rename from hardware/src/json.cpp
rename to hardware/src/JsonTools.cpp
index 791a100..02b7989 100644
--- a/hardware/src/json.cpp
+++ b/hardware/src/JsonTools.cpp
@@ -1,6 +1,4 @@
-#include "json.hpp"
-
-String response;
+#include "JsonTools.hpp"
 
 String serializeSensorValue(int sensorId, int deviceId, String sensorType, String unit, int sensorStatus,  float temperature, float humidity, float carbonMonoxide, float lat, float lon, long timestamp)
 {
@@ -58,7 +56,7 @@ String serializeDevice(int sensorId, int deviceId, String sensorType, int status
   return output;
 }
 
-void deserializeSensorValue (HTTPClient http, int httpResponseCode)
+void deserializeSensorValue (HTTPClient &http, int httpResponseCode)
 {
 
   if (httpResponseCode > 0)
@@ -101,7 +99,7 @@ void deserializeSensorValue (HTTPClient http, int httpResponseCode)
   }
 }
 
-void deserializeActuatorStatus (HTTPClient http, int httpResponseCode)
+void deserializeActuatorStatus (HTTPClient &http, int httpResponseCode)
 {
 
   if (httpResponseCode > 0)
@@ -140,7 +138,7 @@ void deserializeActuatorStatus (HTTPClient http, int httpResponseCode)
   }
 }
 
-void deserializeDevice (HTTPClient http, int httpResponseCode)
+void deserializeDevice (HTTPClient &http, int httpResponseCode)
 {
 
   if (httpResponseCode > 0)
diff --git a/hardware/src/MqttClient.cpp b/hardware/src/MqttClient.cpp
new file mode 100644
index 0000000..c09ca64
--- /dev/null
+++ b/hardware/src/MqttClient.cpp
@@ -0,0 +1 @@
+#include "MqttClient.hpp"
\ No newline at end of file
diff --git a/hardware/src/RestClient.cpp b/hardware/src/RestClient.cpp
new file mode 100644
index 0000000..171b041
--- /dev/null
+++ b/hardware/src/RestClient.cpp
@@ -0,0 +1,27 @@
+#include "RestClient.hpp"
+
+
+void getRequest(HTTPClient &httpClient, const String url, String &response)
+{
+    httpClient.begin(url);
+    int httpCode = httpClient.GET();
+    if (httpCode > 0) {
+        response = httpClient.getString();
+    } else {
+        response = "Error: " + String(httpCode);
+    }
+    httpClient.end();
+}
+
+void postRequest(HTTPClient &httpClient, const String url, String &payload, String &response)
+{
+    httpClient.begin(url);
+    httpClient.addHeader("Content-Type", "application/json");
+    int httpCode = httpClient.POST(payload);
+    if (httpCode > 0) {
+        response = httpClient.getString();
+    } else {
+        response = "Error: " + String(httpCode);
+    }
+    httpClient.end();
+}
\ No newline at end of file
diff --git a/hardware/src/wifi.cpp b/hardware/src/WifiConnection.cpp
similarity index 86%
rename from hardware/src/wifi.cpp
rename to hardware/src/WifiConnection.cpp
index 8b2cd6a..accbbad 100644
--- a/hardware/src/wifi.cpp
+++ b/hardware/src/WifiConnection.cpp
@@ -1,13 +1,12 @@
-#include <wifi.hpp>
+#include <WifiConnection.hpp>
  
 WiFiClient wifiClient;
 
-int setup_wifi()
+int setupWifi()
 {
   Serial.println();
   Serial.print("Connecting to ");
   Serial.println(SSID);
-
   WiFi.mode(WIFI_STA);
   WiFi.begin(SSID, PASSWORD);
 
diff --git a/hardware/src/main.cpp b/hardware/src/main.cpp
index 40fb98e..fb27a34 100644
--- a/hardware/src/main.cpp
+++ b/hardware/src/main.cpp
@@ -1,6 +1,8 @@
 #include "main.hpp"
 
 const uint32_t deviceId = getChipID();
+String response;
+HTTPClient httpClient;
 
 uint32_t getChipID()
 {
@@ -15,12 +17,16 @@ void setup() {
     Serial.begin(9600);
 
     // WiFi Connection
-    if(setup_wifi() != 0)
+    if(setupWifi() != 0)
     {
-        Serial.print("Error connecting to WiFI");
+        Serial.print("Error connecting to WiFi");
     }
+
+    // test get
+    getRequest(httpClient, "http://172.20.10.7:8082/api/v1/sensors/1/values", response);
+    deserializeSensorValue(httpClient, httpClient.GET());
 }
  
 void loop() {
- 
+    
 }
\ No newline at end of file
diff --git a/hardware/src/mqtt.cpp b/hardware/src/mqtt.cpp
deleted file mode 100644
index 131e5ea..0000000
--- a/hardware/src/mqtt.cpp
+++ /dev/null
@@ -1 +0,0 @@
-#include "mqtt.hpp"
\ No newline at end of file
diff --git a/hardware/src/rest.cpp b/hardware/src/rest.cpp
deleted file mode 100644
index 6208078..0000000
--- a/hardware/src/rest.cpp
+++ /dev/null
@@ -1,5 +0,0 @@
-#include "rest.hpp"
-
-HTTPClient httpClient;
-
-