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 on ... rather than the wider one on the Pi 4. The Raspberry Pi 5 is, in some ways, a modest step forward.

Pineboards, perhaps best known for its excellent HatDrive! Nano we recently reviewed, has a history of beating Raspberry Pi ...

Raspberry Pi has launched the Touch Display 2, a 7-inch touchscreen RGB TFT display with 1280x720 designed to be connected to ...