While the Raspberry Pi has very good support for an I2C bus, a lot of very cool chips – including the in system programmer for just about every ATtiny and ATmega microcontroller – use an SPI bus.

As a standard feature of the Linux kernel, device tree overlays (DTOs) allow for easy enabling and configuration of features and drivers, such as those contained within the standard firmware of a ...

Raspberry Pi enthusiasts may be interested in a new Raspberry Pi display driver which has been created to produce high frame rates of up to 60 frames per second over an SPI bus. Watch the video below ...

Raspberry Pi Pico is a cute piece of hardware. It has a powerful dual-core RP2040 microcontroller that offers 2MB (up to 16MB) Flash and 264K SRAM memories. But what truly sets the Pico apart is its ...