Significantly optimized for 16MHz AVR Arduino boards (2.5-5x faster than other libraries) Achieved 6.9Mbps SPI transfer rate (at DIV2/16MHz clock) After recent optimizations (more AVR assembler) all ...

Contains Raspberry Pi and Arduino applications. The purpose of the applications is to perform data transfers between Raspberry Pi and Arduino using SPI communication. The repository contains four ...

In case you missed it, the big news is that a minimal Arduino core is up and working on the ESP32. There’s still lots left to do, but the core functionality — GPIO, UART, SPI, I2C, and WiFi — are all ...

A new fully featured Arduino development board has been created called the Prestissimo Uno+ which is now available to back via Kickstarter with earlybird pledges available from just $20, AUS$28 or ...

We’re sure there are more expensive LED controllers out there, but the TI-84 has got to be up there. Unless you have one on hand, then it’s free. And then you’ll doubtless need an SPI library for the ...