gRPC vs Qt

[Rishabh Natarajan]

If i have a use case of controlling hardware devices via serial port functions , further providing api's to access these hardware serial ports for web client  and use IPC between different scripts written in different languages is it not better to use a gRPC server rather than develop a Qt application?

Its been problematic since if Qt gives me a way to bundle different languages and use IPC between them as treat it as an executable why use gRPC? 

Any other ideas,errors in my above assumptions or general advice would be greatful.

Thanks,

Rishabh