Since ardunio pro micro contains Atmega32u4 , which has dedicated USB 2.0 , I want to use it for serial communication . I want to send "Hello World " directly to pc and receives text as well through arduino pro micro's usb . There are so many examples to use arduino pro micro as HID class keyboard and mouse , but not as HID serial communication , such as sending and receiving data .
I've found HID-class USB Serial library for arduino , but it uses V-USB Library . And it doesn't support arduino pro micro's usb , it communicates through digital pin 2 and 7 .
Pls help me to do this .