UPDATE 21.12.2023:

BOM update. Silkscreen update.

Added some details in project description about the momentary push button.

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UPDATE 07.12.2023:

I updated the BOM file with LCSC parts. Also added "WayWayWay" mark on PCB silkscreen so you can select "Specify a location" for "Remove product No." field when order and save some bucks, without compromising the appearance.

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Just a simple WLED compatible controller board for addressable LEDs, based on SN74LVC2T45DCUR level shifter, that can be used with WeMos /LOLIN D1 Mini boards.

Note that you will need to purchase the WeMos / LOLIN D1 Mini module separately.

PLEASE BEWARE !!!

IMPUT VOLTAGE MUST MACH YOUR LED VOLTAGE (5V or 12V ONLY) !

L7805CV Voltage Regulator is there only to provide 5V for the D1 mini.

Please place a jumper into the red 3 pin terminal according to your input voltage (5v or 12v). See the picture below.

If you want to use IO0 Button, solder the bottom layer solder joints.

If you want to use an external button, you can connect it to the 2P header.



For more informations about WLED project, please visit project page : https://kno.wled.ge, and don't forget to show your appreciation to Aircoookie for his awesome work !

Feel free to improve this design and show us your result ! 🙂