Make your Yos go the extra mile.
Yo SPI is an implementation of the Serial Peripheral Interface protocol using the charming minimalist messaging app Yo to construct full strings of 8-bit ASCII characters.
Join by Yo-ing YOSPICLK (clocked Yos) or YOSPIRESET (silent!)
Control Master Out Slave In (MOSI) and Slave Select (SS, active low) by Yo-ing YOSPIMOSI and YOSPISS.
Reset by Yo-ing YOSPICLK or YOSPIRESET. Have @JUSTYOSPI tweet your finished message by Yo-ing YOSPITWITTER.
Quit by removing YOSPICLK and waiting two minutes.
Created with love by Kevin McVey @whatkevinmaysay