computer

Last week Microsoft started selling their $599 Windows Dev Kit 2023, formerly known as 'Project Volterra'.

I got my hands on one after a little bit of a shipping delay, and promptly started tearing it down to see what's inside. You can click here to browse the entire Twitter thread where I posted pictures of the box contents and teardown, or view it below:

Today Raspberry Pi Trading announced the Raspberry Pi 400, the latest in the series of small education-focused computers that started with the original Raspberry Pi in 2012.

For years, people have come up with creative ways to hack a Pi into keyboards, like the Original Pi in an old Mitsumi keyboard, or the Pi 3 A+ in an official Pi Keyboard.

But the Pi 400 delivers something many have desired: an official Pi 4 board built right into a Pi Keyboard, in a space- and performance-efficient way.

Earlier this week, as part of my work doing a more complete review of the Raspberry Pi 4 (coming soon!), I decided I'd go all-in and spend one entire day working entirely (or at least as much as possible) from a Raspberry Pi.

And not just doing some remote coding sessions or writing a blog post—that's easy to do on a Chromebook, a tablet, or any cheap old laptop—but trying to do all the things I do in a given day, like:

• Browse Twitter using a dedicated app
• Use Slack (you laugh, but Slack uses more memory than most of the other apps I'm running at any given time—combined!)
• Record and edit clips of audio and video
• Work on some infrastructure automation with Docker, Ansible, and Kubernetes

So as with any project of this scope, I created a GitHub repository, pi-dev-playbook, to track my work—and, to be able to immediately replicate my development environment on a new Pi, should the need arise.

This post is based on one of the videos in my series on Raspberry Pi Clustering, and I'm posting the video + transcript to my blog so you can follow along even if you don't enjoy sitting through a video :)

In the first episode, I talked about how and why I build Raspberry Pi clusters.

I mentioned my Raspberry Pi Dramble cluster, and how it's evolved over the past five years.

I will be posting a few videos discussing cluster computing with the Raspberry Pi in the next few weeks, and I'm going to post the video + transcript to my blog so you can follow along even if you don't enjoy sitting through a video :)

This is a Raspberry Pi Compute Module.

And this is a stack of 7 Raspberry Pi Compute Modules.

I've had a long history playing around with Raspberry Pis and other Single Board Computers (SBCs); from building a cluster of Raspberry Pis to run Drupal, to building a distributed home temperature monitoring system with Raspberry Pis, I've spent a good deal of time testing the limits of an SBC, and also finding ways to use their strengths to my advantage.

tl;dr: The ODROID-C2 is a very solid competitor to the Raspberry Pi model 3 B, and is anywhere from 2-10x faster than the Pi 3, depending on the operation. The software and community support is nowhere near what you get with the Raspberry Pi, but it's the best I've seen of all the Raspberry Pi clones I've tried.

tl;dr: The Orange Pi Plus offers much better specs, and much better performance, than a similarly-priced Raspberry Pi. Unfortunately—and this is the case with most RPi competitors at this time—setup, hardware support, and the smaller repository of documentation and community knowledge narrow this board's appeal to enthusiasts willing to debug annoying setup and configuration issues on their own.

A few months ago, I bought an Orange Pi Plus from AliExpress. It's a single-board Linux computer very similar to the Raspberry Pi, with a few key differences:

This month, my old Mac story about a IIci was featured on on the excellent Apple-related blog 512 Pixels, by Stephen Hackett: Old Mac of the Month: Macintosh IIci.

I briefly mention the IIci in my (not-yet-complete) Computing History article here on Life is a Prayer.com. I really liked the IIci, and it's probably one of my favorite Macs of all time, especially considering I probably owned and used it the longest!

Special thanks to my brother and dad, who not only helped me get into electronics and computing, but also helped me edit the article.