GeoNomad

This is a Kankun Smart Plug / Huafeng Wifi Plug (cost around $20) which runs OpenWRT. Instructions reprogramming it as a "Reset Plug" have been around for a year or more on various sites.

I like the cheatsheet. Should we be using Bootstrap 4 or 3 right now? How about a cheatsheet for 3 and/or indicating any differences on the sheet?