SKU: 28897637348

Industrial IoT Computer w/ PoE, 4G (For Raspberry Pi Compute)

Sale price$76.80 Regular price$85.33
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Description

Industrial IoT Computer w/ PoE, 4G (For Raspberry Pi Compute)The CM IO POE 4G BOX is an industrial grade IoT mini computer designed for Raspberry Pi Compute Module 3 3+ (not included). It features communication functions including global 4G 3G 2G cellular, PoE Ethernet, and WiFi wireless. 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. Features Compatible with Raspberry Pi CM3 CM3 Lite CM3+

The CM-IO-POE-4G-BOX is an industrial grade IoT mini-computer designed for Raspberry Pi Compute Module 3 / 3+ (not included). It features communication functions including global 4G/3G/2G cellular, PoE Ethernet, and WiFi wireless. 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.

Features

  • Compatible with Raspberry Pi CM3 / CM3 Lite / CM3+ / CM3+ Lite
  • Adopts SIM7600G-H global 4G/3G/2G communication module
  • 10/100M auto-negotiation Ethernet port, with PoE enabled
  • Supports 2.4GHz WiFi wireless connection
  • USB HUB and USB TO UART, allows connecting more USB devices
  • Provides various industrial isolated interfaces: CAN/RS485/RS232/ADC/GPIO/RTC
  • Onboard multi video/audio ports like HDMI/DSI/CSI

Specifications

NETWORK
Ethernet 10/100M auto-negotiation Ethernet port, with PoE enabled, RJ45 connector
Cellular supports global 4G/3G/2G communication (via onboard SIM slot)
WiFi supports 802.11b/g/n, 2.4GHz
VIDEO / AUDIO
Camera 2x CSI ports, can be used simultaneously
HDMI HDMI HD port
Display DSI port, for connecting Raspberry Pi DSI display
Audio 3.5mm audio jack, stereo output
Speaker 4PIN speaker connector, supports 8Ω 5W speaker
INDUSTRIAL ISOLATED INTERFACES
1 × RS232 DR9 (male), isolated, with TVS protection, anti-surge, and ESD protection
1 × RS485 screw terminal, isolated, with 600W lightning-proof, anti-surge, and 15KV ESD protection, allows using 120Ω terminal resistor
1 × CAN screw terminal, isolated, lightning-proof, and ESD protection, allows using 120Ω terminal resistor
4 × GPIO screw terminal, isolated, 2 channels as isolated input, 2 channels as isolated output
1 × ADC screw terminal, isolated, 16-bit, 860SPS
COMMON USED PORTS
2 × USB2.0 USB type-A connector
1 × USB SLAVE for burning system image into CM3 / CM3+
1 × USB TO UART connects to Raspberry Pi serial port by default, configurable by jumper
1 × RTC real time clock
1 × Micro SD card slot for Micro SD card with pre-burnt system (CM3 Lite / CM3+ Lite only)
1 × SIM slot supports standard 4G/3G/2G cellular SIM card
OTHER
Power supply DC 7~36V wide voltage range input

Look Inside

Integrates Powerful Industrial Control Base Board With PoE Ethernet / 4G / WiFi Support. As Well As Various Industrial Isolated Interfaces

Designed For CM3 / CM3+ Series

Supports Raspberry Pi Compute Module CM3 / CM3 Lite / CM3+ / CM3+ Lite. Onboard Various Import Resources, Allows Connecting Display, Camera, USB Devices.

(Compute module is not included)

Rich & Handy Interfaces

Various Industrial Isolated Interfaces: CAN/RS485/RS232/ADC/GPIO/RTC

PoE Ethernet, 4G Cellular, WiFi Connectivity

  • PoE Power Over Ethernet Features, 802.3af-Compliant
  • Global 4G/3G/2G Cell Communication, Up To 150Mbps Data Rate
  • 2.4GHz WiFi Wireless Connection

Wall Mount Support

Wall Mount Holes On Two Sides, Handy For Mounting

Aluminum Alloy Heatsink

Effective Heat Dissipation

What's On Board

  1. Compute Module socket
    for connecting Raspberry Pi Compute Module CM3 / CM3 Lite / CM3+ / CM3+ Lite
  2. PoE enabled Ethernet port
    10/100M auto-negotiation, with PoE Power Over Ethernet features
  3. USB Ports
  4. HDMI Ports
  5. 3.5mm audio jack
  6. Dual-channels speaker connector
  7. USB SLAVE
    allows you to burn system image into CM3 or CM3+
  8. USB TO UART
    for serial debugging
  9. DC power input
    supports 7-36V power supply
  10. DSI display port
    for connecting Raspberry Pi LCD
  11. CSI camera port
    for connecting Raspberry Pi Camera
  12. RTC real time clock battery holder
    supports rechargeable Li cell ML1220
  13. 4G antenna connector
  14. WiFi antenna connector
  15. Isolated ADC
    ADC differential input
  16. Isolated 5V power
    max output current 100mA
  17. Isolated GPIO
    allows controlling / detecting devices via GPIO
  18. Isolated RS485 interface
  19. Isolated CAN interface
  20. Isolated RS232 interface
  1. SIM slot
    supports standard 4G/3G/2G SIM card
  2. Micro SD card slot
    insert a Micro SD card with pre-burnt system, to start up CM3 Lite / CM3+ Lite variant
  3. SIM7600G-H communication module
    supports 4G/3G/2G communication and GNSS function
  4. WiFi module
    supports 2.4G WiFi connection
  5. Buzzer
  6. DS3231
    high precision RTC chip, I2C bus
  7. Raspberry Pi indicator
    ACT: Raspberry Pi operating status indicator
    PWR: Raspberry Pi power indicator
  8. SIM7600G-H indicator
    NET: network indicator
    STA: status indicator
  9. User LED
    handy for I/O output testing, or program running status monitoring
  10. Serial port connection setting
  11. Volume adjustment
  12. PoE configuration
    DIS: disable PoE
    EN: enable PoE
  13. ADC chip power supply selection
  14. RS485 CAN terminal resistor selection

Dimensions

Resources

Product Wiki , includes sample source code

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 28897637348

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Karen A.
Fort Morgan, US
★★★★★ 5
Great option for a professional looking backdrop
Color: Black, Size: B-102''-3 Panel
I decided to try these wall dividers for my home office space since it does not have a door. I wanted to have my video calls without the rest of the room in the feed to give it a more professional feel. These being on castors make them super easy to move into position and roll off to the side when not in use. They are stable, much more than the folding screens I have tried in the past. That they are connected by the middle piece and not the top/bottom of each other allows you to adjust the positioning to your needs. Overall, this did exactly what I needed and was an affordable option. I also like that they are highly portable: if you want to take them for a booth or event, the poles all disassemble into manageable lengths that easily fit in a car and take very little time to set up again. The only thing I would change is to include a bag to store them in for transportation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 17, 2025
B
Verified Purchase
Barbara McCloud
Cuba, US
★★★★★ 5
Nice and strong
Color: Black, Size: Wheel-6 Panel
Nice and strong, tedious, putting together, but very good quality
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Reviewed in the United States on March 17, 2026
A
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Al Tompkins
Fort Morgan, US
★★★★★ 5
if you are going to be moving them a lot, buy something more sturdy.
Color: Black, Size: Wheel-6 Panel
I use these at our churchc. They are pretty good, not terribly study and the screw that hold the faabric have pulled out in a couple of places. But they wqould work especially well if you were not constantly moving them as we do. They are a bit of a pain to assemble.
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Reviewed in the United States on January 20, 2026
J
Verified Purchase
Julie Lincoln
Bozeman, US
★★★★★ 4
Easy to put together , decent quality
Color: Black, Size: Wheel-6 Panel
Purchased for office, easy to put together , durable quality , exactly what we needed to partition a small space
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Reviewed in the United States on November 15, 2025
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Amazon Customer
New York, US
★★★★★ 5
Nice and sturdy
Color: Grey, Size: Wheel-8 Panel
Good privacy wall
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026

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