Quick Menu Miscellaneous questions What are the differences between the old WSM version (before 2020) and the new? Can I reset my password? Preparing for your project Can I download the application manual ? Troubleshooting Can I delete a WSM in the application? What should I do if I change my WiFi settings at home and my WSM is not online anymore? How do I perform a factory reset on the WSM ? How do I connect my WSM-252W to WiFi? Programming I can’t add a new WSM in the app Can I download the application manual ? Yes here is the link.