Thanks for trying my LED Controller project. Its really handy if you want to run multi zones and nodes of lights.
This project was designed on the WeMos D1 Mini so shouldnt be any problems there.
Be sure to follow the instructions perfectly and you won't have any problems.
You also do not have to use the wifi_credentials.h file. You can simply copy and paste template in to the top of your settings.h file.
The reason I use the wifi_credentials.h file inthe library is so that you can set it up once, then use it in all of your projects. Then you just change your password in the single location instead of in every single project.
The latest release is 100% working.