It is working in good condition. Quality is also good. Wire are not labelled and no drawings with this product. At least wires should have been labelled as input and output.
Arduino UNO R3 CH340G working good..
All the other components I received with in the given time and working fine. Trustable vendor..
It was not Lolin company nodemcu and it's not as good quality as it looks in the picture
I don't know, just bought it cuz it was looking cool, and it 'is' cool, works very fine. But one thing is that you should be clear about description of products because i realized that there is no peltier module included 'after' buying it.