Hola buenas noches, estoy realizando la programación del sensor DHT22 con ESP32 DEVKITV1 y tengo el error:
In file included from C:\Users\Fran\Documents\Arduino\libraries\DHT-sensor-library-master\DHT_U.cpp:15:0:
C:\Users\Fran\Documents\Arduino\libraries\DHT-sensor-library-master\DHT_U.h:36:29: fatal error: Adafruit_Sensor.h: No such file or directory
compilation terminated.
exit status 1
Error compilando para la tarjeta ESP32 Dev Module.
Soy nuevo escribiendo en este foro. Adjunto codigo:
#include "DHT.h"
#include <Arduino.h>
#define DHTPIN 2
DHT dht(DHTPIN, DHTTYPE);
void setup() {
Serial.begin(115200);
Serial.println(F("DHTxx test!"));
dht.begin();
}
void loop() {
// Wait a few seconds between measurements.
delay(2000);
// Reading temperature or humidity takes about 250 milliseconds!
// Sensor readings may also be up to 2 seconds 'old' (its a very slow sensor)
float h = dht.readHumidity();
// Read temperature as Celsius (the default)
float t = dht.readTemperature();
// Read temperature as Fahrenheit (isFahrenheit = true)
float f = dht.readTemperature(true);
// Check if any reads failed and exit early (to try again).
if (isnan(h) || isnan(t) || isnan(f)) {
Serial.println(F("Failed to read from DHT sensor!"));
return;
}
// Compute heat index in Fahrenheit (the default)
float hif = dht.computeHeatIndex(f, h);
// Compute heat index in Celsius (isFahreheit = false)
float hic = dht.computeHeatIndex(t, h, false);
Serial.print(F("Humidity: "));
Serial.print(h);
Serial.print(F("% Temperature: "));
Serial.print(t);
Serial.print(F("°C "));
Serial.print(f);
Serial.print(F("°F Heat index: "));
Serial.print(hic);
Serial.print(F("°C "));
Serial.print(hif);
Serial.println(F("°F"));
}
