My httpget is getting value -1

[aniket200217]

#include <ESP8266WiFi.h>
#include <ESP8266HTTPClient.h>

// Replace with your network credentials
const char* ssid = "ANIKET 3171";
const char* password = "K06v5|10";

// Replace with your PHP script URL
const char* phpScriptUrl = "http://192.168.1.3/madarchod/c1.php";

// IR sensor pin
const int irSensorPin = D1;

// Variables for counting events
int eventCount = 0;
int previousState = LOW;

WiFiClientSecure wifiClient;

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

pinMode(irSensorPin, INPUT);

WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED) {
delay(1000);
Serial.println("Connecting to WiFi...");
}
Serial.println("Connected to WiFi");
}

void loop() {
// Read current state of the IR sensor
int currentState = digitalRead(irSensorPin);

// Check for event (transition from LOW to HIGH)
if (currentState == HIGH && previousState == LOW) {
eventCount++;
Serial.println("Event detected!");

// Create HTTP client object
HTTPClient http;
Serial.println(eventCount);
// Prepare GET request with event count as parameter
String url = String(phpScriptUrl) + "?event_count=" + String(eventCount);
Serial.println("url="+url);

// Send GET request
http.begin(wifiClient,url);
int httpResponseCode = http.GET();

// Check response
if (httpResponseCode > 0) {
  Serial.print("HTTP Response code: ");
  Serial.println(httpResponseCode);
  String response = http.getString();
  Serial.println(response);
} else {
  Serial.print("Error code: ");
  Serial.println(httpResponseCode);
}

// Close connection
http.end();

}

// Update previous state
previousState = currentState;

delay(10); // Debounce delay
}

//this is my code for arduino

[aniket200217]

i am getting the httpget value as -1 the connecting between the php and anodemcu is failed

<?php // Database connection parameters $host = 'localhost'; // Hostname $db = 'hojabsdk'; // Database name $user = 'root'; // Database username $password = ''; // Database password // Connect to MySQL database $conn = new mysqli($host, $user, $password, $db); error_reporting(E_ALL); ini_set('display_errors', 1); ini_set('log_errors', 1); ini_set('error_log', 'http://192.168.1.3//madarchod/error.log'); // Check connection if ($conn->connect_error) { die("Connection failed: " . $conn->connect_error); } // Get event count from NodeMCU $eventCount = $_GET['event_count']; // Assuming the NodeMCU sends the event count via GET parameter 'event_count' // Insert event count into MySQL database $sql = "INSERT INTO event_counts (count) VALUES ('$eventCount')"; if ($conn->query($sql) === TRUE) { echo "Event count inserted successfully!"; } else { echo "Error inserting event count: " . $conn->error; } // Close the database connection $conn->close(); ?>

this is the php code

[aniket200217]

this code was working yesterday and the data from nodecu was succesfully updated in the myphpadmin but today the connection isnt working

[aniket200217]

if anyone can help me solve this they can feel free to please contact me on whatsapp if not here

+91 9096888012

[xfpd]

@aniket200217

const char* ssid = "ANIKET 3171";

Your SSID has a space character in it which might be considered a delimiter or end-of-line.

[aniket200217]

The Wifi is being connected . The I am getting httpresonpsose code=-1 but the http.begin is giving true as output. It seems that there is problem with http.get(). Can you suggest any thing for this?

[xfpd]

The -1 suggests to me a "no response" rather than an error response in the php (for example, "Connection failed").