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- SKU: 23589
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CM4-DUAL-ETH-WIFI6-BASE, the IO board of the Raspberry Pi Compute Module 4, is a carrier board that can be used with the Raspberry Pi Compute Module 4 and supports 7~12V DC power supply, and the board has three USB ports 2.0, WIFI6, dual Ethernet ports, suitable for soft routing and other scenarios that require multiple Ethernet ports.
Resources
Specifications
| CM4 SOCKET | suitable for all variants of Compute Module 4 |
|---|---|
| NETWORKING | Gigabit Ethernet RJ45 connector × 1; 100M Ethernet RJ45 connector × 1 |
| USB | USB 2.0 port × 3 |
| PCIE | M.2 E KEY |
| PIN HEADER | 40PIN GPIO header × 1 |
| DSI DISPLAY | MIPI DSI display port × 1, 15pin 1.0mm FPC connector |
| CSI CAMERA | MIPI CSI-2 camera port × 2, 15pin 1.0mm FPC connector |
| HDMI | HDMI × 2, support 4K 30fps output |
| RTC | Real-time clock with battery socket and ability to wake Compute Module 4 |
| TF CARD SLOT | TF card socket for Compute Module 4 Lite (without eMMC) variants |
| POWER INPUT | 7V-36V |
| DIMENSIONS | 109.0 × 91.5mm |
Onboard Peripheral

| Label | Name | Description |
| 1 | CM4 connector | for all versions of Compute Module 4 |
| 2 | 40PIN GPIO header | easy to connect various HAT modules |
| 3 | RJ45 Gigabit Ethernet port | RJ45 Gigabit Ethernet port, support 10/100/1000M network access ETHERNET 0: CM4 original network port ETHERNET 1: USB expansion network port |
| 4 | RJ45 100M Ethernet port | RJ45 100M Ethernet port, support 10/100 network access ETHERNET 0: CM4 original network port ETHERNET 1: USB expansion network port |
| 5 | USB 2.0 ports | 3-way USB 2.0 ports, supporting various USB devices |
| 6 | M.2 connector | M.2 E KEY slot, support 2230 and 2240 |
| 7 | HDMI port | Dual HDMI port, support dual 4K 30fps output |
| 8 | RTC battery connector | can be connected to CR1220 button battery |
| 9 | CAM port | Dual MIPI CSI camera port |
| 10 | DC power header | 7~36V DC wide voltage power supply |
| 11 | Double LEDs holder | Red light: Raspberry Pi power indicator Green light: Raspberry Pi working status indicator |
| 12 | Micro SD card slot | It is used to insert the Micro SD card with the system to start Compute Module 4 Lite |
| 13 | FAN header | Easy access to the cooling fan, support speed adjustment and measurement |
| 14 | DISP1 port | MIPI DSI display port, DISP1 port |
| 15 | USB SLAVE port | Compute Module 4 eMMC version can program the system image by this port |
| 16 | 100M Ethernet port chip | RTL8152 100M network port chip |

| Label | Name | Description |
| 17 | USB HUB | USB 2.0 HUB chip |
| 18 | System function switching | BT_DIS: Disable Bluetooth, only for CM4 version with antenna WiFi_DIS: Disable WiFi, only for CM4 version with antenna WP_DIS: Prevent EEPROM from being rewritten |
| 19 | IO-VREF selection | CM4 IO logic voltage switching 3.3V or 1.8V |
| 20 | FAN Power Supply Selection | Optional 5V or 12V voltage to drive the fan |
| 21 | RTC interrupt pin switch | PI-RUN: RTC trigger interrupt CM4 restart GN-EN: RTC trigger interrupt CM4 power off D4: RTC trigger interrupt D4 pin |
| 22 | RTC/FAN I2C bus selection | SDA0/SCL0: shared by I2C-10 and CSI/DSI GPIO3/2: shared by I2C-1 and 40PIN |
Package Includes
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)









