use pi zero make mac/linux mouse keyboard like windows
Host PI Zero Config
config.txt
dtoverlay=pi3-disable-bt
enable_uart=1
init_uart_clock=64000000
init_uart_baud=4000000
cmdline.txt
dwc_otg.lpm_enable=0 console=tty1 root=PARTUUID=a34c07ff-02 rootfstype=ext4 elevator=deadline fsck.repair=yes usbhid.mousepoll=2 rootwait
Slave PI Zero Config
config.txt
dtoverlay=dwc2 #Open otg mode
dr_mode=peripheral #unknow
dtoverlay=pi3-disable-bt # disable bt and use hardware serialport.
enable_uart=1
init_uart_clock=64000000
init_uart_baud=4000000
cmdline.txt
dwc_otg.lpm_enable=0 console=tty1 root=PARTUUID=18d2a8c5-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait