The module does not work when everything is fine, what should I do?

The module does not work when everything is fine, what should I do?
2024-07-11 13:53:42 Check whether all the DIP switches are at the position of "1", when it still does not work after you switched them to 1 already, reset the module by connecting the pinSRT to pin-(negative) for 3s or you can try powering off the module and restart the program.
Tonny12138
