How can i reterive the gps information from my pixhawk device using the esp8266 wifi module using Arudnio IDE application ?

MAVLink
1 
#include <mavlink.h>
#include <ESP8266WiFi.h>

const char* ssid = "YourWiFiSSID";
const char* password = "YourWiFiPassword";

WiFiClient client;

void setup() {
  Serial.begin(115200);

  // Connect to WiFi
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("WiFi connected");

  // Setup MAVLink
  mavlink_message_t msg;
  mavlink_status_t status;

  // Initialize MAVLink
  mavlink_reset_channel_status(MAVLINK_COMM_0);
  mavlink_msg_gps_raw_int_t gps_data;

  // Setup serial communication with Pixhawk
  Serial1.begin(57600); // Adjust baud rate according to your Pixhawk configuration
}

void loop() {
  // Receive MAVLink messages
  while (Serial1.available() > 0) {
    uint8_t c = Serial1.read();
    if (mavlink_parse_char(MAVLINK_COMM_0, c, &msg, &status)) {
      // Handle GPS data
      if (msg.msgid == MAVLINK_MSG_ID_GPS_RAW_INT) {
        mavlink_gps_raw_int_t gps_data;
        mavlink_msg_gps_raw_int_decode(&msg, &gps_data);

        // Process GPS data
        // You can access GPS data from gps_data structure (e.g., gps_data.lat, gps_data.lon, etc.)
        // Do whatever you want with the GPS data here
        Serial.print("Latitude: ");
        Serial.println(gps_data.lat);
        Serial.print("Longitude: ");
        Serial.println(gps_data.lon);
        // Print other GPS data as needed
      }
    }
  }
}

Here’s an example code we are trying to retrieve GPS information from the Pixhawk device using the ESP8266 WiFi module through the Arduino IDE application. Could someone please help us with this?

2

@gokula_krishna We can’t help you if you don’t tell us what’s not working