/**
ESP32 + DHT22 Example for Wokwi
https://wokwi.com/arduino/projects/322410731508073042
*/
#include <DHTesp.h>
#include <WiFi.h>
#include "ESPAsyncWebSrv.h"
const char* ssid = "Wokwi-GUEST";
const char* password = "";
const int DHT_PIN = 15;
DHTesp dhtSensor;
// Create AsyncWebServer object on port 80
AsyncWebServer server(80);
void setup() {
Serial.begin(9600);
dhtSensor.setup(DHT_PIN, DHTesp::DHT22);
Serial.println("Hello, ESP32!");
WiFi.begin(ssid, password);
Serial.println("Connecting");
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
Serial.println("");
Serial.print("Connected to WiFi network with IP Address: ");
Serial.println(WiFi.localIP());
}
void loop() {
TempAndHumidity data = dhtSensor.getTempAndHumidity();
Serial.println("Temp: " + String(data.temperature, 2) + "°C");
Serial.println("Humidity: " + String(data.humidity, 1) + "%");
Serial.println("---");
delay(2000); // Wait for a new reading from the sensor (DHT22 has ~0.5Hz sample rate)
}