![IoT Base Board for Raspberry Pi Compute w/ PoE, 4G [SL4]](https://cdn.shopify.com/s/files/1/0914/9972/5181/files/b1205042-ccf4-49e2-9472-d028ad2ff44b.jpg?v=1753832276)
Pay in installments of $31.66 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
IoT Base Board for Raspberry Pi Compute w/ PoE, 4G [SL4]The Compute Module PoE 4G Board is an industrial grade IoT base board 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. al choice for either evaluating new rising
The Compute Module PoE 4G Board is an industrial grade IoT base board 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.al choice for either evaluating new rising technologies, or simply communicating/positioning via multiple ways.
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 |
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...
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
Aluminum Alloy Heatsink
Effective Heat Dissipation
What's On Board
-
Compute Module socket
for connecting Raspberry Pi Compute Module CM3 / CM3 Lite / CM3+ / CM3+ Lite -
PoE enabled Ethernet port
10/100M auto-negotiation, with PoE Power Over Ethernet features - USB Ports
- HDMI Ports
- 3.5mm audio jack
- Dual-channels speaker connector
-
USB SLAVE
allows you to burn system image into CM3 or CM3+ -
USB TO UART
for serial debugging -
DC power input
supports 7-36V power supply -
DSI display port
for connecting Raspberry Pi LCD -
CSI camera port
for connecting Raspberry Pi Camera -
RTC real time clock battery holder
supports rechargeable Li cell ML1220 - 4G antenna connector
- WiFi antenna connector
-
Isolated ADC
ADC differential input -
Isolated 5V power
max output current 100mA -
Isolated GPIO
allows controlling / detecting devices via GPIO - Isolated RS485 interface
- Isolated CAN interface
- Isolated RS232 interface
-
SIM slot
supports standard 4G/3G/2G SIM card -
Micro SD card slot
insert a Micro SD card with pre-burnt system, to start up CM3 Lite / CM3+ Lite variant -
SIM7600G-H communication module
supports 4G/3G/2G communication and GNSS function -
WiFi module
supports 2.4G WiFi connection - Buzzer
-
DS3231
high precision RTC chip, I2C bus -
Raspberry Pi indicator
ACT: Raspberry Pi operating status indicator
PWR: Raspberry Pi power indicator -
SIM7600G-H indicator
NET: network indicator
STA: status indicator -
User LED
handy for I/O output testing, or program running status monitoring - Serial port connection setting
- Volume adjustment
-
PoE configuration
DIS: disable PoE
EN: enable PoE - ADC chip power supply selection
- 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:
- 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
4.0 ★★★★★
Based on 16 reviews
Sort
Product Reviews
★★★★★ 5
No taste
Size: 8 Ounce (Pack of 1)
Really good. I put it in my black coffee. There’s no taste or complaints. My second purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
★★★★★ 5
Excellent Tool for Approaching Homer via English
Format: Hardcover
I love the Loeb editions of Homer. I've already ready the Odyssey, now moving on to the Iliad.
What I've especially started to enjoy with this volume of the Iliad is the editors decision to "call out" which lines were rejected by which ancient commentators (Aristarchus, etc.). This adds some fun to the reading because you get to review the line in Greek and try to surmise why they rejected it, or how the passage would work without the line.
The translation is reasonably modern but still "lordly" and has the tone of a war epic. It was enjoyable to read aloud in both English and Greek.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2025
★★★★★ 5
2,800 years worth of people have heard/read Homer
Format: Hardcover
I just finished reading volume 1 of Homer's Iliad published by The LOEB Classical Library in conjunction with Harvard University Press. The translation is by A.T. Murray with revisions made by William F. Wyatt. The LOEB Classical Library is a academically trusted collection of Greek and Latin publications. The translations are normally more literal than those you might find at your local Barnes and Noble, therefore they read more like an archaic form of English.
Homer's Iliad can be found on nearly every great works of literature list. Harold Bloom considered Homer to be in the same family with Cervantes, Dante, and Shakespeare. The Iliad has been read for thousands of years, and every reputable honors program includes his works in their required readings lists. His writings influenced Tolkien and George R.R. Martin. His descriptions of war are grotesque and inspiring. The pantheon of deities he created in his stories set the stage for the Greek mythology that followed him. This is the understanding I had when approaching the book. The bar was set rather high and unlike most expectations these ones were surpassed.
As I finished reading volume 1, I asked myself, "how could a writer from the 8th century B.C. have achieved so much, when so many from our era have achieved so little?" Homer had no paper trail of literary criticism to follow. He had no classes in writing style and technique, and yet the Iliad is of such a high caliber that we still read him today. Wayne C. Booth brought to our attention Homer's "leave nothing up to the reader" style of reading. If Homer wants you to favor one group over another, he is going to come out and say it. He can tell you every thought and intent of each character. Homer doesn't care that it would be impossible for anyone to know the thoughts of Agamemnon or Hector. He knows what they thought and that's enough. Many writers today shy away from such literary techniques in favor of modes that demand "reader response." This is not necessarily bad, it's just a different approach but many of their works, if not all, will not demand the attention of 2,800 years worth of readers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 4, 2012
★★★★★ 5
Excellent for learning Homeric Greek
Format: Hardcover
The book is bilingual Homeric Greek-English. It is a Word to word translation of the wonderful ancient text... Reading Iliad is a must for all modern man. With this book, with the help of the opposite page English translation, you can read it in its original too. Homeric Greek is not biblical Greek. It's even older and more beautiful.. So, It may not be the best book for biblical greek readers or learners. But if you are serious about learning ancient Greek and want to do it by reading it word by word with the help of English translation, this book is the right one to start with. Homeric Greek is a dead language, therefore people don't know how to pronounce it. There are many theories about it but there is an interesting guy on YouTube with the nickname "kleber kosta", and he is the best reader of Iliad when it comes to pronouncing it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2012
★★★★★ 5
Homer's Iliad, Books 1-12
Format: Hardcover
This is a wonderful adjunct to any text for anyone interested in Homeric Greek.
It reads well in and of itself and seems to be highly accurate.
Of course I recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2014