Introduced in Android 11, the power menu is a way to quickly interact with smart home gadgets without having to open their corresponding applications. Just hold the power button for a beat, and you’ll be presented with an array of interactive tiles for all the gadgets you own. Well that’s the idea, anyway.
[Mat] of “NotEnoughTech” wasn’t exactly thrilled with how this system worked out of the box, so he decided to figure out how he could create his own power menu tiles. His method naturally requires quite a bit more manual work than Google’s automatic solution, but it also offers some compelling advantages. For one thing, you can make tiles for your own DIY devices that wouldn’t be supported otherwise. It also allows you to sidestep the cloud infrastructure normally required by commercial home automation products. After all, does some server halfway across the planet really need to be consulted every time you want to turn on the kitchen light?
The first piece of the puzzle is Tasker, a popular automation framework for Android. It allows you to create custom tiles that will show up on Android’s power menu, complete with their own icons and brief descriptions. If you just wanted to perform tasks on the local device itself, this would be the end of the story. But assuming that you want to control devices on your network, Tasker can be configured to fire off a command to a Node-RED instance when you interact with the tiles.
In his post, [Mat] gives a few examples of how this combination can be used to control smart devices and retrieve sensor data, but the exact implementation will depend on what you’re trying to do. If you need a bit of help getting started, our own [Mike Szczys] put together a Node-RED primer last year that can help you put this flow-based visual programming tool to work for you.