XIAO ESP32S3 Sense

/*

File: HM_XIAO-Blink-ESP32S3

Date: 3/23/2025

By: EMail: TalentedCommunity.org@GMail.com

Objective: Blink three LED and write to the terminal

*/

// Pin definitions

const int led1 = 1;  // LED 1 connected to GPIO 13

const int led2 = 2;  // LED 2 connected to GPIO 14

// int LED_BUILTIN=2;

void setup() {

  // Set both LEDs as outputs

  pinMode(led1, OUTPUT);

  pinMode(led2, OUTPUT);

  pinMode(LED_BUILTIN, OUTPUT);

  Serial.begin(9600);

}

void loop() {

  // Turn both LEDs on

  Serial.println ("LED ON");

  digitalWrite(led1, HIGH);

  digitalWrite(led2, HIGH);

  digitalWrite(LED_BUILTIN, HIGH);

  delay(1000);  // Wait for 1 second

  // Turn both LEDs off

  Serial.println ("LED OFF");

  digitalWrite(led1, LOW);

  digitalWrite(led2, LOW);

  digitalWrite(LED_BUILTIN, LOW);

  delay(1000);  // Wait for 1 second

}

3/22/25

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