int trig = 26;
int echo = 27;
int distance;
#include <DHTesp.h>
DHTesp dhtsensor;
TempAndHumidity data;
const int DHT_PIN=25;
void setup() {
// put your setup code here, to run once:
Serial.begin(115200);
Serial.println("Hello, ESP32!");
pinMode(trig, OUTPUT);
pinMode(echo, INPUT);
dhtsensor.setup(DHT_PIN,DHTesp::DHT22);
}
void loop() {
digitalWrite(trig, HIGH);
delay(100);
digitalWrite(trig, LOW);
int reading = (pulseIn(echo,HIGH));
distance = (reading*0.034/2);
Serial.println("ok received");
Serial.println("range:"+String(distance));
data=dhtsensor.getTempAndHumidity();
Serial.println("HUM:"+String(data.humidity,1));
Serial.println("Temp:"+String(data.temperature));
Serial.println("--------");
delay(1000);
// put your main code here, to run repeatedly:
delay(10); // this speeds up the simulation
}