远程 USB

https://unix.stackexchange.com/questions/201757/how-can-i-set-up-a-usb-proxy-for-dev-ttyusb0-over-the-network https://cygwin.com/cygwin-ug-net/using-specialnames.html#pathnames-posixdevices

socat

• linux
  • socat
• windows
  • com2tcp
  • socat-windows

get-remote-usb:
        ssh nixos "socat PTY,raw,echo=0,link=/home/trdthg/tmp/dev/ttyVUSB0 tcp:47.94.225.51:50100"
set-remote-usb:
        socat.exe /dev/ttyS11,raw,echo=0 tcp-listen:50100,reuseaddr
set-remote-usb2:
        com2tcp.bat --baud 460800 COM12 50100
set-frp:
        frpc -c C:/Users/trdth/github/frp/frpc.ini

usbip

• linux: just install

• windows: usbip-win https://github.com/cezanne/usbip-win https://usbip.sourceforge.net/

• https://www.linux-magazine.com/Issues/2018/208/Tutorial-USB-IP

• https://pluhuxc.github.io/2018/11/01/usbip.html