Blinking and Pulsing an LED

Francis Guevarra

In this example, we show you how to complete the "Hello World" of hardware: blinking an LED. We will also show you how to PWM the LED.

sensors_binhoNovaGuide_blinkingLED_Image.png

Setup

Use a small resistor, about 150 ohms (give or take) and a green LED on a breadboard.

 

 

Pin connections to LED:

  • Nova IO0 to LED Anode (+)
  • LED Cathode (-) to Resistor
  • Resistor to GND
I2C GPIO
This guide was first published on Dec 18, 2019. It was last updated on Dec 18, 2019. This page (Blinking and Pulsing an LED) was last updated on Feb 10, 2020.