Compute Module 4 Industrial IoT Base Board, For All Variants Of Raspberry Pi CM4CM4 Industrial IoT Base Board

Global 5G/4G/3G/2G Cellular Network Support*, PoE Ethernet, Industrial Control

Ideal for sorts of industrial IoT applications

* a separate communication module is required to support the global 5G/4G/3G/2G cellular network, this5G moduleis recommended.Features At A Glance

TheCompute Module 4 PoE 4G Boardis an industrial grade IoT base board designed for Raspberry Pi Compute Module 4 (not included). It features communication functions including global 5G/4G/3G/2G cellular network, and PoE Ethernet. There are also various industrial isolated interfaces such as CAN, RS485, RS232, ADC, and GPIO, which make it an ideal choice for sorts of industrial IoT applications. Compared with the CM3 version, this one will provide more powerful processing performance.

• Compatible with Raspberry Pi Compute module 4 all variants
• M.2 slot for connecting separate communication module, global 5G/4G/3G/2G cellular network support
• 10/100M/1000M auto-negotiation Ethernet port, with PoE enabled
• USB HUB, allows connecting more USB devices
• USB TO UART, for serial debugging
• Provides various industrial isolated interfaces: CAN, RS485, RS232, ADC, GPIO, RTC
• Multiple video-related ports like HDMI, DSI, CSI
• LED indicators for monitoring operating status

SpecificationsCM4 SOCKETsuitable for all variants of Compute Module 4NETWORKINGGigabit Ethernet RJ45 connector, integrates 802.3af-compliant PoE circuit (5V/2.5A)M.2 B KEY, supports 5G / 4G moduleSIM card slot, supports standard SIM card for 5G/4G/3G/2G communicationCONNECTORIsolated RS485, Isolated RS232, PCIe Gen 2 x1, I2C, ADC, GPIOUSBDual USB 2.0 Type ADISPLAYDual MIPI DSI display ports (15pin 1.0mm FPC connector)CAMERADual MIPI CSI-2 camera ports (15pin 1.0mm FPC connector)VIDEODual HDMI ports, supports 4K 30fps outputRTCReal-time clock with battery socket and ability to wake Compute Module 4STORAGEMicroSD card socket for Compute Module 4 Lite (without eMMC) variantsFAN HEADERallows speed adjustment and measurement, 5V / 12V inputPOWER INPUT7V~36V wide rangeDIMENSIONS160 × 114mmWhat's The DifferencesCM4 BASE BOARDINTERFACE COUNT AND SPECIFICATIONSPOEGIGABIT
ETH40PIN
HEADERPOWER
INPUTFEATURES
MINI BASE A×1√M.2 M2.0×4×1×2×25V5Vmini size
MINI BASE B×1√M.2 M2.0×4×1×2×2√5V5Vmini size
DUAL GIGABIT style="box-sizing: border-box;">IOT support
RS232
RS485
ADC
POE BASE style="box-sizing: border-box;">RS485
POE style="box-sizing: border-box;">RASPBERRY PI USB 3.0 is equivalent to USB 3.2 Gen1
② There's PoE header only on the Raspberry Pi official IO board without PoE circuit, that means additional PoE module is required for the official IO board to enable PoE feature.
Unless otherwise specified, the PoE feature here stands for integrating 802.3af-compliant PoE circuit (5V/2.5A).Connecting With Compute Module 4

Standard CM4 Socket, Suitable For All Variants Of Compute Module 4

for reference ONLY, Compute Module 4 and 4G module are NOT included.More Rich Interfaces

Various Interfaces Including: Examples

Suitable For Raspberry Pi Applications Where Multiple Peripherals Are Required
Or Other Industrial Context

for reference ONLY, Compute Module 4, displays and cameras are NOT included.What's On Board

1. Compute Module 4 socket
   for connecting Raspberry Pi Compute Module 4
2. Power input
   7-36V wide range power supply
3. CM4 status indicator
   red: Raspberry Pi power indicator
   green: Raspberry Pi operating status indicator
4. M.2 status indicator
   red: enabled indicator
   green: operating status indicator
5. User LED
   handy for I/O output testing, or program running status monitoring
6. USB TO UART
   for serial debugging
7. HDMI
   dual HDMI ports, supports dual 4K 30fps output
8. USB 2.0
   dual USB 2.0 ports, for connecting USB devices
9. RJ45 Gigabit Ethernet
   10/100/1000M auto-negotiation Gigabit Ethernet port, with PoE Power Over Ethernet features
10. M.2 slot
    for connecting 5G/4G communication module
11. SIM card slot
    supports standard SIM card for 4G/3G/2G communication
    

12. RTC real time clock battery holder
    supports CR1220 button cell
13. PCIe Gen 2 × 1 socket
14. Fan header
    for connecting cooling fan, allows speed adjustment and measurement
15. Buzzer
16. DISP
    dual MIPI DSI display ports
17. CAM
    dual MIPI CSI camera ports
18. Isolated GPIO
    allows controlling / detecting devices via GPIO
19. Isolated I2C
    allows controlling / reading devices via I2C
20. Isolated ADC
    ADC differential input
21. Isolated CAN interface
22. Isolated RS485 interface
23. Isolated RS232 interface

24. Micro SD card slot (bottom side)
    insert a Micro SD card with pre-burnt system, to start upCompute Module 4 Lite
    

25. USB-C programming port (bottom side)
    allows burning system image intoCompute Module 4 eMMC variants

Outline DimensionsPACKAGE CONTENT

Weight:0.158 kg

1. Compute Module 4 PoE 4G Board x1

1