diff --git a/.gitignore b/.gitignore
index 9a23d88..92a805a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,7 @@ serial_read/go.mod
 serial_read/go.sum
 
 *.exe
+
+monitor/go.sum
+
+monitor/go.mod
diff --git a/monitor/main.go b/monitor/main.go
new file mode 100644
index 0000000..8565eeb
--- /dev/null
+++ b/monitor/main.go
@@ -0,0 +1,26 @@
+package main
+
+import (
+	"fmt"
+	"foglar/monitor/serial_read"
+	"log"
+	// "foglar/monitor/parse"
+)
+
+func main() {
+	// Initialize serial connection
+	serialHandler, err := serial_read.NewSerialHandler()
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	defer serialHandler.Close()
+
+	// Read serial data
+	data, err := serialHandler.ReadSerial()
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	fmt.Println("Received data:", data)
+}
diff --git a/monitor/parse/parse.go b/monitor/parse/parse.go
new file mode 100644
index 0000000..dbbb77a
--- /dev/null
+++ b/monitor/parse/parse.go
@@ -0,0 +1,3 @@
+package parse
+
+func parse() {}
diff --git a/monitor/serial_read/serial.go b/monitor/serial_read/serial.go
new file mode 100644
index 0000000..2ef1035
--- /dev/null
+++ b/monitor/serial_read/serial.go
@@ -0,0 +1,44 @@
+package serial_read
+
+import (
+	"github.com/tarm/serial"
+	"log"
+)
+
+// TODO:
+// - Validation of port and baudrate
+// - And input of port and baudrate
+
+// SerialHandler is a struct to handle serial communication
+type SerialHandler struct {
+	port *serial.Port
+}
+
+// NewSerialHandler initializes a new SerialHandler
+func NewSerialHandler() (*SerialHandler, error) {
+	// CALL port and baudrate input from user !!!
+	s, err := serial.OpenPort(&serial.Config{Name: "/dev/ttyACM0", Baud: 9600})
+	if err != nil {
+		log.Fatal(err)
+		return nil, err
+	}
+
+	return &SerialHandler{port: s}, nil
+}
+
+// ReadSerial reads from the serial port and returns the received data as a string
+func (sh *SerialHandler) ReadSerial() (string, error) {
+	buf := make([]byte, 128)
+	n, err := sh.port.Read(buf)
+	if err != nil {
+		log.Fatal(err)
+		return "", err
+	}
+
+	return string(buf[:n]), nil
+}
+
+// Close closes the serial port
+func (sh *SerialHandler) Close() error {
+	return sh.port.Close()
+}
diff --git a/receiver_module/receiver_module.ino b/receiver_module/receiver_module.ino
index 8e928ac..1e25700 100644
--- a/receiver_module/receiver_module.ino
+++ b/receiver_module/receiver_module.ino
@@ -15,7 +15,7 @@ void setup() {
 void loop() {
   //Read the data if available in buffer
   if (radio.available()) {
-    char text[32] = { 0 };
+    char text[64] = { 0 };
     radio.read(&text, sizeof(text));
     Serial.println(text);
   }
diff --git a/sender_module/sender_module.ino b/sender_module/sender_module.ino
index 04ac6fc..378a1cd 100644
--- a/sender_module/sender_module.ino
+++ b/sender_module/sender_module.ino
@@ -50,10 +50,42 @@ void loop() {
   
   imuDataGet( &stAngles, &stGyroRawData, &stAccelRawData, &stMagnRawData);
   pressSensorDataGet(&s32TemperatureVal, &s32PressureVal, &s32AltitudeVal);
-  char result[8];
+  
+  char temp_str[8], pressure_str[8], altitude_str[8];
+  char roll_str[8], pitch_str[8], yaw_str[8];
+
   float temperature = (s32TemperatureVal / 100);
-  dtostrf(temperature, 6, 2, result);
-  //Send message to receiver
-  radio.write(&result, sizeof(result));
-  //delay(1000);
-}
\ No newline at end of file
+  float pressure = (s32PressureVal / 100);
+  float altitude = (s32AltitudeVal / 100);
+
+  float roll = stAngles.fRoll;
+  float pitch = stAngles.fPitch;
+  float yaw = stAngles.fYaw;
+
+  dtostrf(temperature, 6, 2, temp_str);
+  dtostrf(pressure, 6, 2, pressure_str);
+  dtostrf(altitude, 6, 2, altitude_str);
+
+  dtostrf(roll, 6, 2, roll_str);
+  dtostrf(pitch, 6, 2, pitch_str);
+  dtostrf(yaw, 6, 2, yaw_str);
+
+  //Serial.println(roll, pitch, yaw);
+  //Serial.println(temperature, pressure, altitude);
+  
+  char msg[64];
+
+  String ctemp = ("$1;"+String(temp_str)+"*");
+  String cpressure = ("$2;"+String(pressure_str)+"*");
+  String caltitude = ("$3;"+String(altitude_str)+"*");
+  String croll = ("$4;"+String(roll_str)+"*");
+  String cpitch = ("$5;"+String(pitch_str)+"*");
+  String cyaw = ("$6;"+String(yaw_str) + "*");
+
+  ctemp.toCharArray(msg, sizeof(msg));
+  radio.write(&msg, sizeof(msg));
+  cpressure.toCharArray(msg, sizeof(msg));
+  radio.write(&msg, sizeof(msg));
+  
+  delay(200);
+}
diff --git a/serial_read/main.go b/serial_read/main.go
index 1502d05..487d33f 100644
--- a/serial_read/main.go
+++ b/serial_read/main.go
@@ -73,6 +73,7 @@ func main() {
 	var port string
 	var baudrate int
 
+	// parsing command line arguments
 	if len(args) == 0 {
 		port, baudrate = UserInput()
 	} else {