Waveshare notes that you can also use the board on a Raspberry Pi 5 that’s been equipped with a fan or an active heat sink, but you’ll need to use the optional header extender that’s ...

QEMU version 9.0.0 will delight Raspberry Pi fans. There is SPI and I²C support for older models, and an almost complete Raspberry Pi 4B can be emulated.

Raspberry Pi 4 fan tamed, part 2 I am typing this on a Raspberry Pi 4 – running from an SSD to speed it up, otherwise random annoying paused make to too frustrating for work-level word processing.