I bought a couple of Sonoff S26 Wifi-plugs. These are built with an ESP8266 wifi chip and can be programmed with custom firmware.
I have several Tactix organizers 16″.
They are fantastic assortment boxes! But one problem I encounteres is that the smallest bin (49x49mm) is sometime too big. I found one 3D-model of a 49x49mm with two compartments, I liked the idea but didn’t quite like the design with the wings… So I decided to CAD my own!