I have created simple TIME SWITCH project using nodemcu and Blynk application, now i wanted this application to be seen in google play store.
In order to make i am facing few problem
- In my code we used https://roboindia.com/tutorials/blynk-introduction-nodemcu/
taking this as example
char ssid = “YourNetworkName”;
char pass = “YourPassword”;
username and password here. But end user they might have there SSID and password . how can make same example code to connect different SSID and password.
But i would like to know charges and communication related issue