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#include #include // Wi-Fi credentials const char* ssid = “GalaxyNET”; const char* password = “CONNECTME1”; // ThingSpeak details const char* server = “http://api.thingspeak.com/update”; String apiKey = “NXGKYGD9UIXMN3F7”; // Your Write API Key // Sensor pin (connected to port 32) const int sensorPin = 32; // MG811 sensor connected to analog pin 32 // Constants for […]