A division of our projects category. You can find all projects based around Arduino here.
Could Node-RED generate code for MCUs? Up until now, it provides an elegant low-code/no-code solution for IoT but requires a single-board computer to run, like a Raspberry Pi 4B. The Moddable SDK implements JavaScript on MCUs and thus allows to run a Node-RED flow on them. Supported hardware includes ESP32, Raspberry […]
433 MHz radio signals are all around us. They’re used for things like smart power plugs, garage door openers, and home weather stations. Decoding these signals can allow you to interface and work with these devices on your own terms. To help in those efforts, Joonas Pihlajamaa has written a three-part […]