Arduino Basics: KEYES
Showing posts with label KEYES. Show all posts
Showing posts with label KEYES. Show all posts

4 April 2019

Grove Infrared Universal Remote Project


See the original project on the ArduinoBasics Blog

 
 

Description

This project will convert an ordinary Keyes infra-red (IR) remote
into a programmable universal remote.

 
A single button press on the Keyes remote will be converted into precise Sony IR signal combinations using an Arduino UNO and an assortment of Seeedstudio Grove modules.
You can assign signal combinations from more than one remote if desired.
An example combination could be to:
  • Turn on the TV and then switch channels.
  • Turn on the TV, sound system, and air-conditioner.
  • Turn up the volume x 3.
With only one button press of the Keyes remote, the entire cascade of Sony signals ensues. This project can be customised for other IR methodologies, however, you may have to modify the Arduino code to accommodate them.

17 September 2018

ESP-13 WiFi Shield Web Server

Description

If you are just getting started with the ESP-13 Wifi Shield from Jaycar, I would encourage you to have a look at my "getting started with the ESP-13 WiFi shield" tutorial. It explains in great detail how to configure your Arduino, the IDE and the WiFi shield, and is a good pre-cursor for any of my ESP-13 WiFi shield tutorials (including this one).

This tutorial will show you how to setup a simple webserver on your ESP-13 WiFi Shield and display a table of all of the WiFi Access Points within it's range (and refreshed every 5 seconds).
The ESP-13 shield will create it's own WiFi access point, which means that you can take this project anywhere you want to. You do not have to be connected to your home/work WiFi network to see the webpage. The limitation however, is that your device must be within WiFi range of the ESP-13 WiFi shield in order to see the results of the WiFi scan.

Let me show you how to put this project together: