// set pin numbers
const int sensorPin = 32;
const int ledRed=27;
const int ledGreen=33;
// the number of the pushbutton pin
//const int sensorPin = 5; // the number of the LED pin
// variable for storing the pushbutton status
int sensorState = 0;
void setup() {
Serial.begin(115200);
// initialize the pushbutton pin as an input
pinMode(sensorPin, INPUT);
pinMode(ledRed, OUTPUT);
pinMode(ledGreen, OUTPUT);
// initialize the LED pin as an output
//pinMode(ledPin, OUTPUT);
}
void loop() {
// read the state of the pushbutton value
sensorState = digitalRead(sensorPin);
delay(1000);
// check if the pushbutton is pressed.
// if it is, the buttonState is HIGH
if (sensorState == HIGH) {
// turn LED on
digitalWrite(ledRed, HIGH);
digitalWrite(ledGreen, LOW);
Serial.println("Dark");
//digitalWrite(ledPin, HIGH);
} else {
// turn LED off
digitalWrite(ledGreen, HIGH);
digitalWrite(ledRed, LOW);
Serial.println("Bright");
//digitalWrite(ledPin, LOW);
}
}
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esp32-devkit-c-v4
esp32-devkit-c-v4