/challenges-projects/design-challenges/upcycleit/b/blog/posts/upcycle-it-interactive-race-car-driver---softwareFor the software, I wanted to keep the UI loosely coupled from the control, I also have been wondering about blue tooth vs wifi. By using Node.js for the server side components that means the same language (javascript) can be used for all of the soften-USTelligent Community 12