You don't need to modify any file. All you should do is edit your code with updated password and com
You don't need to modify any file. All you should do is edit your code with updated password and compile a project using
Skecth --> Export Compile Binary in Arduino IDE to generate .bin file. Now this binary file can be uploaded into target hardware i.e. on ur Arduino R4 from OTA Tab of a Blynk Dashboard. This way you can change the password, remotely from anywhere. I hope this will help. Best wishes!
