Clifford | Sept. 17, 2019

Great simple solution for making a ESP8266 LED-friendly

For 6 Output Wemos D1 Mini Wi-Fi LED Controller

Purchased this board to drive an animated lamp project. It provides a nice, clean solution to adding a level shifter to your design, and includes the recommended capacitor and in-line resistors. Reasonably priced. Works great!

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Response from Evil Genius Labs LLC | Sept. 18, 2019

Thank you for taking the time to leave a review, Clifford, I really appreciate it! I'm so glad you're happy with it!

Clifford | Sept. 17, 2019

Worked great, nice solution for a low-profile wearable

For Wemos D1 Mini ESP8266 Level Shifter Mini Shield

I had such a good experience with the 6-channel level shifter, I decided to order one more as well as this mini shield. It's tiny and great for a wearable project I'm working on. The only suggestion I have is that I would have liked 5V / Gnd connections for each of the 4 channels, like with the larger shield. Not a big issue but would be nice if you can make it fit. Works great!

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Response from Evil Genius Labs LLC | Sept. 18, 2019

Thank you for the review, and for the suggestion! I'll add that to the list of improvements to make in the next revision!

John | July 4, 2019

Great board but....

For NodeMCU-32S ESP32 Wi-Fi and BLE LED Controller

Webserver code is cool not what I'm using it for. The documentation wasn't just clear enough on the board layout. It says it can use clocking LEDs but no pin for it. It just says output. The code is for a webserver or BLE only. No notation or illustration on where in the code to change the pins.

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Response from Evil Genius Labs LLC | July 6, 2019

Thank you for your feedback! I'm always looking for ways to improve, so I'll spend some time on the documentation. Any of the pins can be used for data/clock pairs for clocked LEDs like APA102, DotStar, etc. Please don't hesitate to reach out to me directly for assistance: https://www.evilgeniuslabs.org/contact/

Darren | Feb. 26, 2019

Absolutely perfect!

For 6 Output Wemos D1 Mini Wi-Fi LED Controller

This is a must have for any Arduino user. Easy, simple, and works perfectly. Some assembly required, but not difficult to do.

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Response from Evil Genius Labs LLC | Feb. 26, 2019

Thank you for your review, Darren! So glad you're happy with it!

Emad | Feb. 25, 2019

High quality component and well built board.

For Wemos D1 Mini ESP8266 LED & Level Shifter Shield

I finally received my order, and I was very happy and satisfied. It came in a nice black envelope with protective cover for the level shiffter. Soldering went easy, but I wished there were more detailed pictures of how the part should go together (not so professional in electronic component and how they are orinated).

Once assembled, all worked fine.

One point, if you are not using a good power supply, the esp2866 will reboot and have error. all solved when I added a proper power supply to the end of the LED strip on the injection point.

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Response from Evil Genius Labs LLC | Feb. 25, 2019

Thank you for your review and feedback, Emad!

I do wish USPS first-class international delivery was faster to certain parts of the world. Faster shipping options are available, but are much more expensive.

I will definitely add more pictures to the assembly instructions.