Neil Enns

UNITED STATES OF AMERICA • + Follow

Arulmary

INDIA
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Vitaliy

RUSSIAN FEDERATION
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Description

LED Controller Board - Wemos D1 Mini

I got tired of watching YouTube videos where people used the Wemos D1 Mini and an external level shifter board to drive LED light strips. I realize this board is way overkill for the need, but I wanted something compact that incorporated the level shifter right on the board to get the +5V that's appropriate for driving LEDs.

This little project is a perfect first PCB soldering project for someone that's just getting started with LED light strips. You can't use this for a massive whole house installation but it's perfect for little 30 light runs that you scatter around your house to accent things.

Simply put +5V in on the 2-pin Molex and then feed your LED strip off the 4-pin Molex, typically just using Dupont connectors to wire up +5V, D4+5V, and GND to your LED strip.

For the BOM see the GitHub documentation.

Schematic and Layout

https://github.com/danecreekphotography/electronics/tree/master/LED%20controller%20board%20-%20Wemos

Download Gerbers

Jul 19,2020

4,366 views

LED Controller Board - Wemos D1 Mini

This is a simple board that adds a logic level shifter to the D4 and RX pins of a Wemos D1 Mini. With +5V and Ground output pins as well it

4366

Published: Jul 19,2020

Standard PCB

Download Gerber file 37

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