Search icon CANCEL
Subscription
0
Cart icon
Your Cart (0 item)
Close icon
You have no products in your basket yet
Arrow left icon
Explore Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Free Learning
Arrow right icon
Arrow up icon
GO TO TOP
ESP8266 Internet of Things Cookbook

You're reading from   ESP8266 Internet of Things Cookbook Over 50 recipes to help you master ESP8266 functionality

Arrow left icon
Product type Paperback
Published in Apr 2017
Publisher Packt
ISBN-13 9781787288102
Length 268 pages
Edition 1st Edition
Tools
Concepts
Arrow right icon
Author (1):
Arrow left icon
Marco Schwartz Marco Schwartz
Author Profile Icon Marco Schwartz
Marco Schwartz
Arrow right icon
View More author details
Toc

Table of Contents (9) Chapters Close

Preface 1. Configuring the ESP8266 2. Your First ESP8266 Projects FREE CHAPTER 3. More ESP8266 Functions 4. Using MicroPython on the ESP8266 5. Cloud Data Monitoring 6. Interacting with Web Services 7. Machine to Machine Interactions Index

Controlling an LED

This recipe is going to look at how to control an LED using an ESP8266 board. This will basically involve changing the state of an LED either ON or OFF, using the ESP8266 board's GPIO pins. The exercise will enable you to understand how to use the digital output function on the ESP8266.

Getting ready

Connect your ESP8266 board to your computer via a USB cable and set up your Arduino IDE (refer back to Chapter 1, Configuring the ESP8266). Once that is done, you can proceed to make the other connections.

In this recipe, we will need the following components:

Start by mounting the LED onto the breadboard. Connect one end of the 220 Ω resistor to the positive leg of the LED (the positive leg of an LED is usually the taller one of the two legs). Connect the other end of the resistor to another rail of the breadboard and...

You have been reading a chapter from
ESP8266 Internet of Things Cookbook
Published in: Apr 2017
Publisher: Packt
ISBN-13: 9781787288102
Register for a free Packt account to unlock a world of extra content!
A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.
Unlock this book and the full library FREE for 7 days
Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of
Renews at $19.99/month. Cancel anytime
Banner background image