/etc/udev/rules.d/99-grid.radio.opengd77.rules
# TYT MD-UV390
SUBSYSTEM=="usb", ATTRS{idVendor}=="1fc9", ATTRS{idProduct}=="0094", MODE="660", GROUP="uucp", RUN+="/bin/sh -c 'echo -n $kernel:1.0 > /sys/bus/usb/drivers/cdc_acm/unbind'"
Google Chrome url dev monitoring: device-log or about://device
Very feature-rich CPS for opengd77.
