Lonten Technology
Dual Gigabit Ethernet Carrier Board for Raspberry Pi CM4 with 4GB RAM/ 32GB eMMC Custom PCB pcba ballast minatore pcba
Dual Gigabit Ethernet Carrier Board for Raspberry Pi CM4 with 4GB RAM/ 32GB eMMC Custom PCB pcba ballast minatore pcba
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PRODUCT DETAILS
Danger
Due to the high level of integration of this product, it must be used with a CM4 heat sink. Otherwise it may cause USB or Ethernet instability
Features
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Powered by Raspberry Pi Compute Module 4 with 4GB RAM/ 32GB eMMC
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Compact size (75x64x21mm) with rich I/O peripherals
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Dual Gigabit Ethernet connectors for soft router applications
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Camera/ display connectivity using MIPI CSI, MIPI DSI and micro-HDMI interfaces
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Onboard dual USB 3.0 with an additional USB 3.0 9-pin header for more external ports
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Micro-SD Card slot to load system image for non-eMMC version of CM4
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More Expandability via FPC Connector (I2C, SPI)
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External fan support with fan power connector
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Power using USB Type-C
Description
The Dual Gigabit Carrier Board powered by Raspberry Pi Compute Module 4 is equipped with dual Gigabit Ethernet ports and dual USB 3.0 ports, making it suitable for soft router applications, while keeping the hardware to a minimum. We have pre-installed a Raspberry Pi Compute Module 4 with 4GB RAM and 32GB eMMC to enable fast boot-up times and a smooth overall experience. You can also replace the installed CM4 with any other CM4 of your choice!
It features a variety of I/O peripherals such as MIPI CSI, MIPI DSI, micro-HDMI to connect displays/ cameras, a standard 9-pin USB 3.0 header for more USB expansion, a micro-SD card slot, and an FPC connector while maintaining a compact form factor! This board is ideal for HTPC makers, Linux developers, software router enthusiasts, and the majority of regular Raspberry Pi users.
Specifications
Carrier Board
| Specification | Details |
| Networking | Dual Gigabit Ethernet Connectors |
| USB 3.0 to GbE | Microchip's LAN7800 |
| USB | 2 x USB 3.0 Ports |
| Storage | Micro-SD Card Slot (load system Image for non-eMMC CM4 version) |
| Camera | 1 x MIPI CSI Connector |
| Display | 1 x MIPI DSI Connector |
| FPC | Interface for I2C and SPI |
| External Fan | Power connector for fan |
| Power | 5V/3A using USB Type-C Port |
| LAN7800 Industrial | -40°C to +85°C |
| Dimensions | 75x64x21mm |
| Weight | 43g |
Compute Module 4
| Specification | Details |
| Processor | Broadcom BCM2711 quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz |
| Memory | 4GB LPDDR4 |
| Storage | 32GB eMMC |
| Connectivity | 2.4GHz and 5.0GHz IEEE 802.11b/g/n/ac Wi-Fi, 5.0, BLE with onboard and external antenna options |
| Onboard Gigabit Ethernet PHY supporting IEEE1588 | |
| 1 × USB 2.0 interface | |
| PCIe Gen 2 x1 interface | |
| 28 GPIO signals | |
| SD card interface for SD card or external eMMC | |
| Video | Dual HDM1 interface (up to 4Kp60 supported) |
| 2-lane MIPI DSI display interface | |
| 2-lane MIPI CSI camera interface | |
| 4-lane MIPI DSI display interface | |
| 4-lane MIPI CSI camera interface | |
| Multimedia | H.265 (4Kp60 decode); H.264 (1080p60 decode, 1080p30 encode); OpenGL ES 3.0 graphics |
| Input power | 5V DC |
| Operating temperature | 0 to +80°C |
| Dimensions | 55 mm × 40 mm |
| Production lifetime | Raspberry Pi Compute Module 4 will remain in production until at least January 2028 |
| Compliance | For a full list of local and regional product approvals, please visit: |
Hardware Overview
Applications
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Software Router
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IoT
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Smart Home
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Camera Projects
Part List
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1 x Dual Gigabit Ethernet Carrier Board for Raspberry Pi CM4
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1 x Raspberry Pi CM4 with 4GB RAM/ 32GB eMMC
