#include <Wire.h> 
#include <LiquidCrystal_I2C.h>
#include <ThingSpeak.h> // Include ThingSpeak library
LiquidCrystal_I2C lcd(0x27,16,2);

// ThingSpeak channel settings
unsigned long channelID = YOUR_CHANNEL_ID; // Replace with your channel ID
const char *apiKey = "20E8MZ9YA434IXMT"; // Replace with your API key

void setup()
{
  Wire.begin(23, 22);
    Serial.begin(9600);
      lcd.init();
        lcd.backlight();
          ThingSpeak.begin(client); // Initialize ThingSpeak with your client
          }

          void loop()
          {
            // Your existing code to read sensor data and display on LCD
              
                // Send data to ThingSpeak
                  ThingSpeak.writeField(channelID, 1, sensorValue, apiKey); // Assuming sensorValue is the data you want to send
                    delay(20000); // Wait for 20 seconds before sending next data (ThingSpeak allows updates every 15 seconds)
                    }