the Raspberry Pi 4 has six SPI controllers, six I2C controllers, and six UARTs – all on its 40-pin header. You can’t make use of all of these at once, but with up to four different connections ...

That’s around 80 degrees Celsius, meaning you’ll need a fan or active cooling to unlock the board’s full potential. With the older Raspberry Pi 4, you can get away with a simple passive ...

Raspberry Pi fans have long wished for a power button. The Raspberry Pi 5 delivers. But what if you have an older model?

His latest creation is the Mini Server version 3, a modular enclosure system for the Raspberry Pi 4, is designed to turn ... for one or two cooling fans. Unlike previous version of the mini ...