i found this, http://fritzing.org/projects/arduino-l293d its for arduino but it might help you.
@MrTimcakes started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
i found this, http://fritzing.org/projects/arduino-l293d its for arduino but it might help you.