We’ve gotten used to the GPIO-available functions of Raspberry Pi computers ... the Raspberry Pi 4 has six SPI controllers, six I2C controllers, and six UARTs – all on its 40-pin header.

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 ... t allow external access to the GPIO ports, but the entire project ...

This setup was barely sufficient to run a touchscreen display mounted to the GPIO pins (but more on that later). However, this setup could power the latest and greatest Raspberry Pi with an FM ...

Consultancy has designed a simple board called the Pico Indicator to add LEDs to the GPIO and power pins of the Raspberry Pi ...