Видео

DM us on instagram

Please check the attached link

Please check AQI. ino file

@@iot_craftsman AQI. ino file showing error in file

@@gouthamkumar7477 what is the error?

It should be in your downloads

: )

Hey! You can use Keyestudio lcd moduel, Only the libraries might change, use library liquidcrystal_i2c, it might work

hi! what is the code if i use this library? :))@@iot_craftsman

Hi! please help me, the code is not compatible on the lcd display 16x2 keyestuido, because the LCD display keyestuido only has four pins. what should i change in the code? if the lcd display keyestuido only has four pins. please help

@@iot_craftsman #include <LiquidCrystal_I2C.h> #include <Wire.h> int sensorValue; LiquidCrystal_I2C lcd(0x27,16,2); void setup() { // put your setup code here, to run once: pinMode(A0,INPUT); lcd.init(); lcd.backlight(); Serial.begin(9600); // sets the serial port to 9600 lcd.begin(16, 2); lcd.print("Air Quality"); lcd.setCursor(1, 0); lcd.print(" System"); pinMode(A0, INPUT); } void loop() { // put your main code here, to run repeatedly: sensorValue = analogRead(A0); // read analog input pin 0 lcd.clear(); lcd.setCursor(0,0); lcd.print("AQI: "); // lcd.setCursor(0,8); lcd.print(sensorValue); Serial.print(sensorValue); if (sensorValue <= 180) { lcd.setCursor(1,1); lcd.print("Good "); } else if (sensorValue >= 181 && sensorValue < 350){ lcd.setCursor(1,1); lcd.print("Poor "); } else { lcd.setCursor(1,1); lcd.print("Toxic "); } delay(3000); } can you check this? is this correct? :))

Thank you

Thank you Man!