LED_Blink.md

LED Blink Circuit using ESP32

LEDs are small, powerful lights found in many applications. Blinking an LED is the "Hello World" of microcontrollers. It's as simple as turning a light switch on and off. Establishing this fundamental skill will provide a solid foundation for more complex experiments.

Components Required:

• 1 x ESP32 Board
• 1 x Led (any color)
• 1 x Resistor (100 ohms)

Diagram

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ESP32 Code

const int LedPin = 0;

void setup() {
  // put your setup code here, to run once:
  pinMode (LedPin, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  digitalWrite(LedPin, HIGH);
  delay(1000);
  digitalWrite(LedPin, LOW);
  delay(1000);
}