Introduction
This chapter will introduce the detailed definitions of some common interface pins of our products
Device DEBUG port
M32HV(RS232) M32/M32H(TTL)

ps: The male connector is the device-side interface, and the female connector is the line-side
Equipment-side video four-core input port

Equipment-side video four-core output port

Equipment-side video six-core input port

Device power input port

Device video output port (CVBS)

Device video output port (VGA)

Device network input port (LAN)

Peripheral: Network HUB input and output port

Device 232 debug port wiring definition

Note: Direction is DTE (Computer) relative DCE (Modem). Note: Do not connect SHIELD(1) to GND(7).
4pin female connector for sound and light alarm
