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I signed up to buy a Qualcomm Snapdragon X Dev Kit the second I found out about it. It's supposed to be the Mac mini killer for Windows.

They even promoted it with this amazing-looking transparent shell, and I and hundreds of other devs were ready to pony up the $899 Qualcomm was asking.

Their pre-order form said it would be out June 18. Almost exactly one month later, I got an email saying it was available. Great!

So I went to the purchase page on Arrow... and it showed as out of stock. That was about 15 minutes after receiving the email.

There were three possibilities:

Recently an Igalia engineer posted a NUMA Emulation patch for the Pi 5 to the Linux Kernel mailing list. He said it could improve performance of Geekbench 6 scores up to 6% for single-core, and 18% for multicore.

My testing didn't quite match those numbers, but I did see a significant and consistent performance increase across both Geekbench 6:

And High Performance Linpack:

Since the Pi 5's launch, a number of Pi case redesigns have launched, and there are a few new entrants with something to offer. Like Fractal's 'Baby North'... which, unfortunately, is only a prototype designed for their displays at Computex, and is not being planned for sale. At least not for now! I'll write more about this case later in this post.

The Pi 5's thermals are close enough to the Pi 4 that old cooling solutions work okay, but the port layout and inclusion of a power button means at least minimal redesigns are necessary.

Here are a few of the Pi 5 cases I've been testing (most for over a month, in various places), and my thoughts on each.

Raspberry Pi 5 Case (official)

The official case for the Raspberry Pi 5 is like a saltine cracker.

I gave away 480 Raspberry Pi Picos at Open Sauce last weekend, and ran into a number of challenges doing so. All of them self-inflicted, of course. I didn't want to just hand them out like candy—or, well... that's exactly what I did:

My initial plan was to build a backpack mount for a full 480-Pico reel (they sell them in bulk like that, for pick-n-place machines). However, there was a major flaw with that design.

Constraints

I needed to get through TSA, so I could fly to San Francisco. Driving was out of the question, as my wife is almost full-term and I could not leave her for more than a week in the middle of summer, when the kids have about 15 events per week!

A full reel would require a knife or scissors, and I didn't want to check the bag whatever I built was in.

I'm in full-on procrastination mode with Open Sauce coming up in 10 days and a project I haven't started on for it, so I decided to try building the stable AI PC with all the AI accelerator chips I own:

• Hailo-8 (26 TOPS)
• Hailo-8L (13 TOPS)
• 2x Coral Dual Edge TPU (8+8 = 16 TOPS)
• 2x Coral Edge TPU (4+4 = 8 TOPS)

After my first faltering attempt in my testing of Raspberry Pi's new AI Kit, I decided to try building it again, but with a more 'proper' PCIe setup, with external 12V power to the PCIe devices, courtesy of an uPCIty Lite PCIe HAT for the Pi 5.

I'm... not sure it's that much less janky, but at least I had one board with a bunch of M.2 cards instead of many precariously stacked on top of each other!

Raspberry Pi today launched the AI Kit, a $70 addon which straps a Hailo-8L on top of a Raspberry Pi 5, using the recently-launched M.2 HAT (the Hailo-8L is of the M.2 M-key variety, and comes preinstalled).

The Hailo-8L's claim to fame is 3-4 TOPS/W efficiency, which, along with the Pi's 3-4W idle power consumption, puts it alongside Nvidia's edge devices like the Jetson Orin in terms of TOPS/$ and TOPS/W for price and efficiency.

Google's Coral TPU has been a popular choice for a machine learning/AI accelerator for the Pi for years now, but Google seems to have left the project on life support, after the Coral hardware was scalped for a couple years about as badly as the Raspberry Pi itself!

LattePanda's been building Intel-based SBCs for almost a decade, but until now, they've never attempted to unite an Intel x86 chip with the popular SoM-style form factor Raspberry Pi's dominated with their Compute Module boards.

This year they've introduced the LattePanda Mu, a SoM that marries an Intel N100 SoC with a new edge connector standard they've designed, using a DDR4 SODIMM form factor.

Right now they offer two carrier boards: a lite version with basic interfaces and a couple 2230-size M.2 slots for SSDs and wireless, and a full evaluation carrier that breaks out every hardware interface in a Mini ITX-sized motherboard.

For years, SBCs that aren't Raspberry Pis experimented with eMMC and M.2 storage interfaces. While the Raspberry Pi went from full-size SD card in the first generation to microSD in every generation following (Compute Modules excluded), other vendors like Radxa, Orange Pi, Banana Pi, etc. have been all over the place.

Still, most of the time a fallback microSD card slot remains.

But microSD cards—even the fastest UHS-II/A2/V90/etc. ones that advertise hundreds of MB/sec—are laggards when it comes to any kind of SBC workflow.

The two main reasons they're used are cost and size. They're tiny, and they don't cost much, especially if you don't shell out for industrial-rated microSD cards.

For the past decade, I've worked remote. I slowly moved from full-time software and infrastructure dev to YouTuber, and throughout that time, I kept tweaking my desk video recording/conferencing setup.

I wanted to document my setup today, as I've tweaked it a bit in my new studio space. Hopefully some of my tools and techniques can help you, or maybe you can find a way to make a simpler (hopefully cheaper) but higher quality setup!

I made a video going through everything in detail, but I'll mention the highlights in this post:

...and it's all free—so far.

Raspberry Pi today launched Raspberry Pi Connect, a free remote VPN service for all Pi OS users.

If you create a Raspberry Pi ID, you can sign up for Connect, install rpi-connect on a Pi 4 or 5 running 64-bit Pi OS 12 'Bookworm', and register that Pi with the service.

Then, on any other device's web browser, you can log in and remote control your Pi through Connect's web-based VNC viewer.

The VNC server is based on wayvnc, and the Connect service allows for as many registered Pis as you want (though I'm guessing the interface is optimized for the majority use case of one or a few).