#include <Wire.h>
#include <Adafruit_Sensor.h>
#include <DHT.h>
#define DHTPIN 2 // Pin tempat Anda menghubungkan output dari sensor DHT22 (pin D2 pada ESP32)
#define DHTTYPE DHT22 // Tipe sensor DHT (DHT22 atau DHT11)
DHT dht(DHTPIN, DHTTYPE);
void setup() {
Serial.begin(115200);
Wire.begin();
dht.begin();
}
void loop() {
delay(2000); // Menunggu 2 detik antara pembacaan
float humidity = dht.readHumidity();
float temperature = dht.readTemperature();
if (isnan(humidity) || isnan(temperature)) {
Serial.println("Gagal membaca sensor DHT22!");
} else {
Serial.print("Kelembaban: ");
Serial.print(humidity);
Serial.print(" %\t");
Serial.print("Suhu: ");
Serial.print(temperature);
Serial.println(" °C");
}
}
esp:VIN
esp:GND.2
esp:D13
esp:D12
esp:D14
esp:D27
esp:D26
esp:D25
esp:D33
esp:D32
esp:D35
esp:D34
esp:VN
esp:VP
esp:EN
esp:3V3
esp:GND.1
esp:D15
esp:D2
esp:D4
esp:RX2
esp:TX2
esp:D5
esp:D18
esp:D19
esp:D21
esp:RX0
esp:TX0
esp:D22
esp:D23
led1:A
led1:C
r1:1
r1:2
led2:A
led2:C
r2:1
r2:2
led3:A
led3:C
r3:1
r3:2
gnd1:GND
dht1:VCC
dht1:SDA
dht1:NC
dht1:GND