Thanks to a tiny microcontroller, I can have a travel router anywhere I go.

We’ve been keeping up with the ongoing software developed for the ESP32 WiFi chip, and that means a lot of flashing, hooking up random wires, and rebooting. Along the way, we stumbled on an Easter egg ...

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

Quarky Intellio is a LEGO-compatible AI module made for hands-on learning in Artificial Intelligence, Augmented Reality, and ...

Wi-Fi! It’s everywhere, and yet you can’t really see it, by virtue of the technology relying on the transmission of electromagnetic waves outside the visual spectrum. Never mind, ...