How to create SSL Certificates for Local Blynk Server on Windows 7?

just a quick one - I am assuming 9443 is SSL port - I notice it mentions 8441 above.
Does the App Client use a different SSL port than the Wemos ?

The ESP you are flashing uses 8441 not 9443. Yes app port is different.

A post was split to a new topic: Couldn’t set own certificate