SKU: DFR0767
Compute Module 4 IoT Router Carrier Board Mini is an expansion board for Raspberry Pi CM4. It adds 2 full-speed gigabit ports via PCIe (better performance/stability than USB), has 55x62mm size, retains GPIO, and includes USB2.0. Compatible with OpenWRT (works as router), Raspberry OS, Ubuntu, etc. Ideal for gateways, smart routers, home IoT platforms, mini-NAS, etc. For routers, CM4001000 is recommended.
| Name | CM4 IoT Router Mini |
|---|---|
| Module Compatible | Compute Module 4 |
| ETH Ports | 2 |
| ETH Speed | 1000BASE-T |
| NIC 1 | CM4 Built-in |
| NIC 2 | RTL8111 PCI Express NIC |
| Power Port | USB-C |
| Power Supply | 5V 3A |
| USB | 1x USB-C (USB 2.0) |
| GPIO | 26Pin |
| Size | 55 x 61.5mm |
| No. | Interface | Description |
|---|---|---|
| 1 | USB-C | Power input only |
| 2 | RST | Reset Button |
| 3 | USB-C | USB 2.0 |
| 4 | PRiBOOT | eMMC version CM4 burning switch |
| 5 | EEPROM_WP | CM4 built-in EEPROM write protection |
| 6 | GPIO | 26Pin GPIO, the same as Raspberry Pi 2B |
| 7 | MicroSD | Storage card slot, invalid when using eMMC version CM4 |
| 8 | ETH0 | RJ45 Gigabit Ethernet port, connect to CM4 built-in network card |
| 9 | ETH1 | RJ45 Gigabit Ethernet port, connect to PCIe network card |
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