Ender-3 V2 PSU control & LED upgrade
I added a relay module and an LED strip to my Ender-3 V2. Now I can turn my printer on and off remotely, and don’t need to turn on an additional lamp to check the progress of my prints.
The following are links to the source of the materials used in this project.
Some are affiliate links. If you don’t like affiliate links, you can simply search with the same name on your favorite online store.
Horizontal V-Slot filler 245mm STL file: https://www.thingiverse.com/thing:461...
24V LED strip: https://s.click.aliexpress.com/e/_dXB... (not available anymore)
alternative: https://s.click.aliexpress.com/e/_AUOjvK (Any 24V SMD 5050 would work)
Solder connecting tubes: https://s.click.aliexpress.com/e/_dYt...
Relay shield for Wemos D1 mini: https://s.click.aliexpress.com/e/_dSw...