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.