The controller runs atop an old Raspberry Pi B inside a 3D-printed ... which hooks straight up to the GPIO on the Pi and works out of the box with many one-wire drivers. The software is built ...

This was a huge leap from the single-core processor and 512MB of RAM on the Raspberry Pi 1 Model B+ and made the Raspberry Pi 2 series the first 64-bit model. I feel a bit guilty for placing the ...

Interestingly, a Raspberry Pi 1 Model B+ will boot the Pi 2’s Raspbian image ... For hardware, everything you’d expect from the GPIO pins on the Raspberry Pi is present on the Raspberry ...