Скачать или смотреть Look at My Shiny Crystal Balls - Custom ESP32 PCB With WLED.

I've got some gorgeous balls - you really have to have a look at them... As always the PCBs used in the video came from https://www.PCBWay.com/?from=atomic.

I got several of these crystal balls for Christmas from AliExpress.

https://s.click.aliexpress.com/e/_DEi...

They are pretty nice, but the default display is pretty basic. The PCB is on the minimal side of things with just three resistors and six LEDs.

So I decided to do an upgrade. I’ve added a ESP32-S3-MINI, a microphone, and support for battery power!

It’s pretty cool - I can now use the amazing WLED software to control my balls!

I’ve put the KiCAD project up here: https://github.com/atomic14/esp32-cry....

It still amazed me how simple a PCB for an ESP32-S3 module is.

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