Take a look to this node.js module. Its a simple solution. https://github.com/philmod/node-pid-controller
@JumJum 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.
Take a look to this node.js module. Its a simple solution.
https://github.com/philmod/node-pid-controller