Other Interfaces - Elecrow CrowPanel-CM4 Display User Manual

Specification-3
Edge Interfaces
HDMI
HP
USB-A*2
DC 12-36V
TF Card Slot
Nano SIM Card Slot
2*4Pin Header

Other Interfaces

PoE
Fan
SPK*2
HDMI2.0. Used for video output. Support video output up to
4K @ 60 fps
3.5mm audio jack. Used for connecting headphone or microphone
USB-A 2.0. Used for connecting USB devices
Used for powering the device
64GB TF card. Press the card to insert or eject it from the slot
Insert a Nano SIM card and pair it with a 4G module to provide 4G
cellular data communication for the device
Used for expanding the USB interface
Power CM4
Connect the fan to dissipate heat
Connect the speakers for sound output
6