ls -l /dev/ttyACM* /dev/ttyUSB* Use cat , screen , or minicom to read NMEA sentences:
sudo stty -F /dev/ttyACM0 9600 Windows recognizes the VK-172 as a serial-over-USB device. vk-172 driver
To use the GPS without sudo , add your user to the dialout group: ls -l /dev/ttyACM* /dev/ttyUSB* Use cat , screen
The VK-172 is a standard USB CDC device. No special drivers are needed in most modern operating systems—just plug it in and read NMEA sentences from the virtual serial port. ls -l /dev/ttyACM* /dev/ttyUSB* Use cat