Hello, looking at some videos regarding sonoffmini I realized that with the latest firmware versions the possibility of controlling it via button was introduced.
I bought 60 sonoffmini. Only after connecting everything correctly, I realize that it does not work.
Actually, holding the button more than * half second but less than a second, it works .. but it's very complicated.
I know that there is the possibility of modifying the sonoffmini by soldering wires BUT why not make a modification to the firmware to add the possibility of controlling it also via buttons, or simply * lowering the reading time from the impulse.