Chen Liang (陳亮) has found an interesting use case for the Espressif ESP32-C5: a dual-band Wi-Fi analyzer showing the signal ...

I retired the expensive commercial smart home hubs and rebuilt my smart home from scratch.

Hoping to break into a new tech career? Start training at your own pace with this beginner's bundle of courses. Want to work in technology, but not sure where to start? The Internet of Things (IoT) is ...

If you’re building a CNC or laser, there’s an excellent chance you’ll be using Grbl to get moving. It’s also a pretty safe bet you’d end up running it on some variation of the Arduino sitting in a ...

If you have an RTL-SDR compatible radio there’s an excellent chance you’ve heard of the rtl_433 project, which lets you receive and decode signals from an ever-expanding list of supported devices in ...