Requirements
    ====================
    
    1. Gate Open & Close process based on Arduino Uno Board
    2. After opened the gate, gate will be automatically close with in 30 seconds.
    3. While gate closing at the time, should check through sensor
    4. Need Offline gate access through Arduino rfid card
    
    

User Authentication

        https://app.arduino.cc

        marurasanthaicbe@gmail.com
        wS+rM4=,K#2Q
    

Demo

        Click here 
    

RFID CARD (arduino)

        GET Method

        https://parking.marura.in/api/v1/default/get-offline-rfid-data?uid=7fccb8a5-97d9-4ba0-97ea-bd8c3e21b96d
        {
            "ResponseCode": "200",
            "Result": true,
            "ResponseMsg": "Get Offline RFID",
            "ResultData": {
                "Message": "Gate Access Allowed"
            }
        }
    

        POST Method
        
        https://parking.marura.in/api/v1/default/set-offline-rfid-data?uid=7fccb8a5-97d9-4ba0-97ea-bd8c3e21b96d
        {
            "ResponseCode": "200",
            "Result": true,
            "ResponseMsg": "Offline RFID",
            "ResultData": {
                "Message": "Data successfully written "
            }
        } 
    

C++

        #include <WiFiClient.h> // or EthernetClient.h
        #include <ESP8266WiFi.h> // or Ethernet.h 

        void sendRfidData(String rfidUID) {
            WiFiClient client; // or EthernetClient client;
            const char* host = "https://parking.marura.in/";
            int port = "";

            if (!client.connect(host, port)) {
                Serial.println("Connection failed");
                return;
            }

            String payload = "uid=" + rfidUID;
            client.print("POST api/v1/default/set-offline-rfid-data HTTP/1.1\r\n");
            client.print("Host: ");
            client.print(host);
            client.print("\r\n");
            client.print("Content-Type: application/x-www-form-urlencoded\r\n");
            client.print("Content-Length: ");
            client.print(payload.length());
            client.print("\r\n\r\n");
            client.print(payload);

            // ... read response ...
            client.stop();
        }

        void loop() {
            if (/* RFID tag detected */) {
                String uid = "your_detected_uid"; // Get UID from RFID module
                sendRfidData(uid);
            }
        }
    

RFID SLOT DETAILS (arduino)