DIHOOL Electric Linear Actuator Controller, eWeLink Smart Wireless WiFi Relay Switch, 12V 24V DC Motor Controllers with Current Limit and Rebound When Obstacles Protection

A disaster in the waiting caused by no other but the board maker themselves. The instructions provided would be the equivalent of reading only the footnotes to a three thousand page book. The mention "signals", not even a hint if the should be positive or negative or incoming or outgoing. Wing your own switch you wpuld be left to pure luck. They show you how to wire their "optional" sensors and switches but lets be honest if you are buying a board like this you want to use your own stuff. This is not a board with triggers either, you are left to using arrows on the board or an automated process. They fail to tell you how to start that process and even if you did, the only run option is "up,down" repeated over and over. I mean what if you only want to go up per your own "signal"? Not gonna happen with this board. Its so bad I could easily write a review much longer than the instructions provided.

This thing is pretty cool. It allows you to interface with smart home with a motor comes with a remote to move it back and forth, as well as a controller, which you can program to do a multitude of things. I'm using mine to roll out a floor.