https://www.youtube.com/watch?v=f3Ki4wF6LhQ&feature=youtu.be

This is my version of a push style switch which fits nicely behind a decora faceplate. The faceplate uses mmasson's sonoff enclosure (https://www.thingiverse.com/thing:2804973).

Extra parts used:

White LEDs: https://www.amazon.ca/gp/product/B01J9SEITW/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1

PC Reset Switch (I couldnt find a more technical part name): Similar to this - https://www.amazon.ca/Computer-Motherboard-Switch-Reset-Power/dp/B01BI6TIAM/ref=sr_1_5?s=electronics&ie=UTF8&qid=1521329910&sr=1-5&keywords=pc+reset+switch&dpID=41658NY9OWL&preST=SY300_QL70&dpSrc=srch

1 Spring to fit around the PC reset switch, as shown in my picture. I found this in a bag of assorted springs I purchased from Princess Auto.

1K Ohm resistor

Black paint (acrylic seemed to work best, other paints that were thinner seemed to bleed into the fine seams of the plastic.

Currently I'm using Tasmota firmware. You can use the LEDi setting which will illuminate when the switch is turned off for visibility in the dark. LED is connected to GPIO1 (TX), and the Switch is connected to GPIO14.

I printed this using 3D Solutech Printer Filament, Real White PLA, 1.75MM (https://www.amazon.ca/gp/product/B00MRXIR8K/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1). While I don't particularly like this filament (some parts measure 1.65MM so prints can be inconsistent in my experience) I do find the white matches a normal light switch almost exactly, so it fits in nicely.

Update: My most recent roll of this filament was vastly different from the first. The new roll appears to be off-white, slightly yellowish, and a matte finish compared to the first roll which was extremely white and glossy. I've contacted the company and I am waiting on a replacement roll.

I've removed all previous versions of this toggle, as I was not happy with how it worked and this new style works far better. If anyone needs any of the files let me know and I will re-upload them. Sorry for any inconvenience, just figured this would cause less confusion.