Finding the First Connected USB Device

This function is used to find and return the first USB device connected to the computer. If no devices are found, it returns None.

Technology Stack : PyUSB

Code Type : USB device identification

Code Difficulty : Intermediate

                
                    
import usb.core
import usb.util

def find_first_usb_device():
    # Find all devices connected
    devices = usb.core.find(find_all=True)
    
    # Return the first device found
    return devices[0] if devices else None

# JSON Explanation