All three FCC commissioners voted Thursday to expand unlicensed operations in the 6 GHz band, creating a new category of unlicensed devices—geofenced variable power (GVP) devices. GVPs can operate both indoors and outdoors at...

Smart home and IoT devices are nice and all, but controlling them always feels a bit clunky. It seems like it always comes down to trying a voice command and then, when that fails, opening an app on a smartphone and pushing a...

One of the things we love most about the Arduino community is the way knowledge flows freely – makers, engineers, and hobbyists sharing what they’ve learned so others can build on it. Case in point, the in-depth technical...

Post-quantum cryptography could make DNSSEC responses bigger, pushing more DNS traffic from UDP to TCP. In this guest post, Eline Stehouwer (SIDN Labs) explores what that means for authoritative name servers, replaying real .nl...

Yesterday, I wrote about Ariel OS RTOS for microcontrollers written in Rust, but there’s another interesting open-source operating system for microcontrollers that will be covered at FOSDEM 2026: MicroPythonOS. While Ariel OS is...

How a Baltimore Entrepreneur Turned Practical Ideas Into Real-World Impact Gregory Pranzo didn’t set out to be a tech founder. He didn’t follow a startup playbook or chase big investors. His career started with a simple...