for LCUS-1 5V USB Relay Module CH340 USB Control Switch in LINUX

Baud Rate: 9600bps

Usage: ./usbser2relay.sh <path_to_tty_device> <0|1>
	   0: Turn the Relay ON
	   1: Turn the Relay OF

note: you should run the script with root permission!

Example:

# ./usbser2relay.sh /dev/ttyUSB1 0