Mini Spotlight halogen. Remotely controlled!

 

I have created 2 versions of back screw. You can print version with standard hole and version for ESP32-C3 supermini.

If you print a version with standard hole, generally most of the LEDs should fit.

In case of issues with in-place printed hinge, there is a separated version attached. But give it a little and gentle “wiggle” after printing and it will be fine :)

 

Following materials has been used in this project (version with ESP32 back screw):

LED: WS2812B on PCB: https://aliexpress.com/item/32560280169.html

ESP32 C3 Supermini: https://aliexpress.com/item/1005006599545782.html

App to control it remotely from phone: https://play.google.com/store/apps/details?id=ca.cgagnier.wlednativeandroid

 

You have to solder 3 wires and program module using online programming tool (no programming skills required. Just connect and press the button :)) Here is how to do it:

 

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