YO
SPI

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
 
CLK
MOSI
SS
CHAR