/**
ESP32 + DHT22 Example for Wokwi
https://wokwi.com/arduino/projects/322410731508073042
*/
#include "DHTesp.h"
#include <LiquidCrystal_I2C.h>
const int DHT_PIN = 15;
DHTesp dhtSensor;
LiquidCrystal_I2C lcd(0x27, 16, 2);
void setup() {
Serial.begin(115200);
dhtSensor.setup(DHT_PIN, DHTesp::DHT22);
lcd.init();
lcd.backlight();
}
void loop() {
TempAndHumidity data = dhtSensor.getTempAndHumidity();
Serial.println("Temp: " + String(data.temperature, 2) + "°C");
Serial.println("Humidity: " + String(data.humidity, 1) + "%");
Serial.println("---");
lcd.setCursor(1, 0);
lcd.print("Temp. ")
lcd.print(String(data.temperature, 2));
lcd.print("st. C")
delay(1000); // Wait for a new reading from the sensor (DHT22 has ~0.5Hz sample rate)
}