![]() ![]() jpa on Rolling-Screw Extruder Goes Brushless.tekkieneet on Secret Ingredient For 3D-Printed Circuit Traces: Electroplating.Gérald on Two Wire Sensors On LED Strips.Keebin’ With Kristina: The One With The Cat Keyboard 8 Comments Posted in home hacks, LED Hacks, Microcontrollers Tagged ESP8266, home automation, ir, IR gateway, mqtt Post navigation But don’t be surprised if you get hooked on the concept and end up rolling your own home automation system. But if you wanted to just throw something together in a weekend, you should be able to get his firmware running with little more than a bare ESP and a random IR LED salvaged from an old remote. has done the hard work of creating the PCB design and testing out different IR LEDs to find the ones with the best performance. He just points the existing remote at the board, hits a button, and the decoded command gets sent out over MQTT where he can easily snap it up. While the receiver isn’t strictly necessary, it does allow to rapidly implement new IR codes. ![]() The hardware here is really quite simple, essentially boiling down to a few IR LEDs and an IR receiver hanging off the GPIO ports of an ESP8266. Though even modern smart TVs still include IR remotes, so there’s nothing stopping you from using it with newer gear if you don’t trust like the built-in implementation. Which is why has developed an open source infrared gateway that can connect your “dumb” devices to the latest flash in the pan backend service with nothing more than a software update. Of course, not all of us are so quick to dump working hardware in the name of the latest consumer trend. No sense worrying about the details in a disposable world. Don’t worry about how many of those platforms and services will still up up and running in the next few years, the thing will probably stop working before then anyway. The market is absolutely inundated with smart gadgets, with everything from coffee makers to TVs advertising that they support the latest and greatest in home automation platforms. ![]()
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