One of the features of the Raspberry Pi Zero is that it arrives with no GPIO header pins installed. The missing pins reduce the price of the little computer, as well as its shipping volume.

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 ...

We’ve gotten used to the GPIO-available functions of Raspberry Pi computers remaining largely ... and six UARTs – all on its 40-pin header. You can’t make use of all of these at once ...

An official Raspberry Pi touchscreen can be a fun ... This accessory pairs well with jumper wires and the Pi’s GPIO pins, helping you test everything from basic LED blinking to more complex ...

At its heart, the BC1 Pi Open Benchtable is all about giving you straightforward access to the key components of a Raspberry Pi, like GPIO pins, ports, and expansion slots.

PiEEG kit is a Raspberry Pi 5-based bioscience lab in a suitcase suitable for brain-computer interfaces, EMG, EKG, and EOG signal recording ...

Along with that, the Raspberry Pi Pico 2 and Pico 2 W have 26 multifunction GPIO pins (3 ADC-capable). For communication, each device uses USB 1.1 (device/host support), 2x SPI, 2x I2C ...