Thingiverse

Electrical Outlet Enclosure for Solid State Relay and Microcontroller by jason955
by Thingiverse
Last crawled date: 4 years, 2 months ago
This is part of a project I've been working on that lets you get up and running with a PID controller (project link below). The 3D designs provide you with a nice housing to mount all of the components for controlling a 110v outlet. It's made to house a TTGO microcontroller, which operates the solid state relay. See the images for the details of what goes in the case.
https://bitbucket.org/jason955/esp32_pid
https://bitbucket.org/jason955/esp32_pid