List ttyUSB devices and their properties

lsttyUSB

#!/bin/bash

for device in /dev/ttyUSB*; do
    if [ -e "$device" ]; then
        # Get the device path from udevadm
        dev_path=$(udevadm info -q path -n "$device")

        # Construct the full path
        full_path="/sys$dev_path"

        # Traverse upwards to find the actual USB device node
        usb_path=$(dirname "$(readlink -f "$full_path")")

        while [ ! -f "$usb_path/busnum" ] && [ "$usb_path" != "/" ]; do
            usb_path=$(dirname "$usb_path")
        done

        # Extract the bus and device numbers if found
        if [ -f "$usb_path/busnum" ] && [ -f "$usb_path/devnum" ]; then
            bus_number=$(cat "$usb_path/busnum")
            device_number=$(cat "$usb_path/devnum")

            # Get device information: Vendor ID, Product ID, Vendor name, Product name, and Serial
            id_vendor=$(cat "$usb_path/idVendor")
            id_product=$(cat "$usb_path/idProduct")
            vendor_name=$(udevadm info -q property --property=ID_VENDOR_FROM_DATABASE --value -p "$usb_path")
            product_name=$(udevadm info -q property --property=ID_MODEL_FROM_DATABASE --value -p "$usb_path")
            serial_number=$(cat "$usb_path/serial")
            product_string=$(cat "$usb_path/product")
            manufacturer=$(cat "$usb_path/manufacturer")

            # Format and display the output
            echo "$device: bus $bus_number device $device_number VID $id_vendor ($vendor_name) PID $id_product ($product_name)"
            echo "Manufacturer: $manufacturer"
            echo "Product: $product_string"
            echo "Serial: $serial_number"
            echo
        else
            echo "Unable to find USB path for device: $device"
        fi
    fi
done