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by sowbug 557 days ago
The most plug-and-play WLED-compatible controller I've found is made by athom.tech and available on AliExpress <https://www.aliexpress.com/store/1101393719>. There are two versions based on the ESP32C3. One is powered by USB-C @ 5V, and the other has a barrel jack and passes through 5-24V to the lights, which is useful if you're using a higher-voltage strip like WS2813.

I used to build my own controllers from ESP development boards, but it's just not worth it when an enclosed controller with convenient connectors is priced between $10-20.
4 comments
asteroidburger 557 days ago
I’m a fan of these guys:

https://www.amazon.com/dp/B0CHHZTGJR

Power is passed through from either connector, so it’ll work on 5v or 12v strings. And it’s got two output channels. It’s only an ESP8266 inside, but that works fine for my needs.

For a slightly more DIY approach, try this one:

https://wiki.vdbx.io/product/flip_c3

Has everything you need to give it some sort of power and get the requisite data signal out.

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daredoes 557 days ago
The ESP8266 is no longer recommended for WLED due to its lack of resources
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asteroidburger 557 days ago
If you need the upgraded performance, you can pay a bit more and get the ESP32 equivalent: https://www.amazon.com/dp/B0D4Z4YG4H/

Personally, I've found the ESP8266 version adequate in the year I've owned it.

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stavros 557 days ago
As other siblings said, they didn't upstream anything (having to install firmware from a random unmarked zip on a site is annoying), and also their controllers are badly made.

I used one for a panel I made, and it would bootloop constantly, until I added a big capacitor to the 5V rail. Pretty shoddy.

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blutack 557 days ago
The athom stuff is a bit annoying because they never bothered to upstream anything to support their fairly minor changes - they just forked instead. You can still install upstream WLED, but the remote control support is faffy.

The mottramlabs or QuinLED boards don't have this problem.

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sowbug 557 days ago
Good to know. I haven't needed remote control support, so when I've flashed official WLED builds, I haven't noticed any issues.
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notedwin 557 days ago
another plug-and-play pre-flashed with wled: https://magwled.com/

you can find the controller on amazon comes with usb-c for 12v and 5v and currrently using it with some BTF-LIGHTING WS2812B fairy lights

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stavros 557 days ago
Looks like that only goes up to 15W for 5V, though, which may not be enough.
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