So this one caught me off-guard. I’m currently working on a project that uses an ESP32-S2, and for expedience I’m working with the Arduino framework. It’s just faster that way, honestly.

I’m currently planning the installation of a structured wiring cabinet, and came across things I didn’t know – like the fact that keystone fiber jacks can be made from a variety of materials. This apparently matters.

If you’ve ever set up DNS forwarding on a Ubiquiti EdgeRouter and have your own internal authoritative DNS servers, then you may have noticed that it doesn’t quite work right. If you look up the hostname of your router via the …

Have you ever wondered what the Linux TUN/TAP driver is for? Wonder no more! After spending most of last weekend tweaking the NuttX Simulator network support, I now have a pretty good idea of what TUN/TAP is, what it’s useful for, …

It’s been a busy week. I lost many hours to the American Idol finale. Had to keep up on The Voice, of course. Then add in the massive (and very painful) project we’re in the middle of at the ever-dreaded job… The little time …