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 ...

The display has 4 pins and a ribbon cable. Those pins are power, ground, and the two I2C pins. When connecting an original Raspberry Pi A or B, those I2C pins need to be wired to the Pi’s single ...

It's programmable in C and MicroPython and features I/O options like I2C, SPI, and PIO. Start by placing your Raspberry Pi Pico on your ... use a micro USB to USB-A cable to connect your Pico ...

Sequent Microsystems’ "Eight 24-bit ADC 8-layer Stackable HAT" is a Raspberry Pi expansion board designed for home automation ...

Waveshare has released a new development board for makers that are partial to the Raspberry ... I2C connector is Stemma QT / Qwiic compatible, the others not so. The board comes with a few cables ...