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 ...

Other connections include PoE on a four-pin header, an ARM debug / UART ... rather than the wider one on the Pi 4. The Raspberry Pi 5 is, in some ways, a modest step forward.

Raspberry Pi's new $25 PoE+ Injector bring power over Ethernet for the Raspberry Pi 3B+ and 4 via existing PoE HATs. The ...

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

Today is Pi Day. 3rd month, 14th day. It's not the 314th day of the year; that’s November 10th.