Positron - an upside-down and portable 3D printer

AMD Radeon PRO W7700 running on Raspberry Pi After years of work among a bunch of people in the Pi community (special callout to Coreforge!), we finally have multiple generations of AMD graphics cards working on the Raspberry Pi 5. We recently got Polaris-era GPUs working (like the RX460), but in the past month we've gotten 6000 and...

M4 Mac mini's efficiency is incredible I had to pause some of my work getting a current-gen AMD graphics card running on the Pi 5 and testing a 192-core AmpereOne server to quickly post on the M4's efficiency. I expected M4 to be better than M1/M2 (I haven't personally tested M3), and I hoped it would at least match the previous...

Popular Rockchip SBC distro in limbo after maintainer burns out Recently Joshua Riek posted he's dropping off from GitHub. If you haven't heard of him, he's one of the few reasons working with Linux on Rockchip SBCs is so much easier today than it was just a few years ago. His Ubuntu Rockchip distribution is built for Ubuntu 22 and...

Why Raspberry Pi for an SBC guy If anyone asks why I prefer to work with Raspberry Pis when I want to tinker on a random project, consider: I just spent the past hour with a brand new ArmSoM Sige7 board (see my debugging notes in my sbc-reviews repo). This SBC has been on the market for months, with glowing reviews all the way back...

Home Assistant and CarPlay with the Pi Touch Display 2 After a decade, Raspberry Pi finally upgraded their official Touch Display from 480p to 720p, while keeping the price and overall aesthetic the same. I've had early access to the Touch Display 2, and have been testing it in a variety of scenarios. Generally, Linux touchscreen...