We’ve gotten used to the GPIO-available functions of ... flown a little bit under the radar: the Raspberry Pi 4 has six SPI controllers, six I2C controllers, and six UARTs – all on its 40 ...

Raspberry Pi Pico microcontrollers come with a variety of different features for a few bucks, and a few interesting differences between generations.

The P42 Pico2 M.2 may look like an M.2 module, but it's actually a Raspberry Pi RP2350 development board in M.2 2230 form ...

Everything from DACs, rotary encoders, various (LCD, OLED) screens, official Raspberry Pi devices like the PoE HAT, soundcards and countless GPIO-, SPI- and I2C-related features and devices.

Thanks to the multipurpose GPIO headers, you can add weather seasons and air quality sensors to your Raspberry Pi to gain ...

At the heart of the kit is the aforementioned PiEEG HAT, the same HAT that we saw back in 2023. But this time the PiEEG is part of a larger "Bio Lab" in a briefcase that now inclu ...

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

This flip-chip compatible library in Dongbu HiTek 130nm features a fail-safe GPIO, two standard GPIOs, a 5V GPI, and 5V I2C-compliant ODIO. The GFGPIO is a highly configurable 5V tolerant, ...

The library includes pads for analog signals and a 6.5V one-time-programming voltage. The GPIO can do TX and RX up to 100MHz. The ODIO is I2C compliant. ESD targets are 2KV HBM / 500V CDM with 2KV IEC ...