This is the first part of a multi-part project to build an IR receiver/transmitter that will work with my existing remote and talk with my OpenHAB server. 

I currently run Octoprint on a Raspberry Pi that is hooked up to be 3D printer. This setup uses HAProxy to provider the web front end for the user.  I am in the process of securing all my systems so they use SSL (https) and I this article documents how I added SSL to HSProxy using a Let's Encrypt certificate.