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#include <DHT.h>
#include <DHT_U.h>
const auto DHTPIN = D1;
const auto DHTTYPE = DHT22;
DHT_Unified dht(DHTPIN, DHTTYPE);
void setup() {
Serial.begin(115200);
pinMode(D2, INPUT);
pinMode(D0, OUTPUT);
}
void loop() {
if (digitalRead(D2) == HIGH) {
Serial.println("HIGH");
} else {
Serial.println("LOW");
}
digitalWrite(D0, digitalRead(D2));
delay(100);
}
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