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Introduction 

Grove - LED is designed for the beginners of Arduino/Seeeduino to monitor controls from digital ports. It can be mounted to the surface of your box or desk easily and used as pilot lamp for power or signal. Its brightness can be adjust by potentiometer.

Features
  • Grove compatible interface
  • 3.3V/5V Compatible
  • Adjustable LED orientation
  • Adjustable LED brightness

What we need and connection

For this tutorial we will need:

The code

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/*************************************************************************
* File Name          : GroveLEDDemoCode.ino
* Author             : Seeedteam
* Version            : V1.1
* Date               : 18/2/2012
* Description        : Demo code for Grove - LED
*************************************************************************/

#define LED 2 //connect LED to digital pin2
void setup() {
    // initialize the digital pin2 as an output.
    pinMode(LED, OUTPUT);
}

void loop() {
    digitalWrite(LED, HIGH);   // set the LED on
    delay(500);               // for 500ms
    digitalWrite(LED, LOW);   // set the LED off
    delay(500);
}
Download the code from here and open it with Arduino IDE.
grove-_led.zip
File Size: 0 kb
File Type: zip
Download File

Well done!

You have successfully completed our first Arduino Grove tutorial.

I hope you liked this, let me know in the comments.