Uncategorized I2C and SPI explained – #RaspberryPi owners should know about them! by Michael Horne • 21 January 2013 • 0 Comments Romilly Cocking over at Quick2Wire has done an excellent explanation of the two most important protocols used on the Pi. I2C and SPI | Quick2Wire. Share this:FacebookTwitterRedditPinterestLinkedInTumblr Related