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Exploring WiFi 7 (at 2 Gbps) on a Raspberry Pi 5

Raspberry Pi 5 with Waveshare WiFi HAT+

Last time I seriously dug into 6 GHz WiFi was with 6E on a Raspberry Pi CM4 with Intel's AX210 card, in 2023.

Back then—and even up until recently—using WiFi 6E or WiFi 7 on a Raspberry Pi meant recompiling Linux, as the iwlwifi Linux drivers weren't included with the default Pi OS install.

But recently, the Intel WiFi drivers were added by default, and now all that's required is loading in the right firmware.

Windows 11 Arm VMs on a Raspberry Pi, with BVM

With the release of a Windows 11 for Arm ISO, it's easier than ever to get an officially-supported install of Windows on many different Arm PCs—now including a Raspberry Pi.

The Windows on R seems like it has run out of steam, as many open source initiatives do, after years of being bludgeoned with support requests being the only way to really get Windows going on a Pi.

But GitHub user (and high-schooler) Botspot just emailed me his BVM project, short for 'Botspot Virtual Machine'.

BVM installing Windows 11 on a Raspberry Pi

Progress on Intel and Nvidia GPUs on Raspberry Pi

GPUs Intel Arc B580 next to Raspberry Pi 5

Nvidia GPUs have been running fine on Arm for a while now—I just upgraded the System76 Thelio Astra to an RTX 4080 Super and am testing it now.

But Nvidia seems to have a partnership with Ampere, which probably leads to their drivers getting priority support, and likely a few special edge cases in code to work around a couple PCIe quirks on the Altra CPUs. Nvidia also builds their own Arm CPUs—a lot of them—so Arm support is definitely a priority for them.