Opis
This is an industrial expansion module based on Raspberry Pi CM4, which features common interfaces such as Gigabit Ethernet, HDMI, USB, and GPIO, allows additional 4G / 5G / LoRa wireless communication modules to be connected via the M.2 or Mini-PCIe socket. There are also industrial interfaces/resources including RS485, CAN, and RTC.
Combined with the industrial rail-mount protection case, the module is an ideal choice for building IoT gateway, 4G/5G router, IoT data acquisition, or even the PLC device in industrial automatic control system, and more.
Part List Comparison
| BASIC KIT | BASIC KIT + 4G MODULE | |
|---|---|---|
| CM4 wireless base board | √ | √ |
| Black ABS case | √ | √ |
| PCIe to 4G/LoRa adapter | √ | √ |
| SIM7600G-H-PCIE 4G module | √ | |
| PCB antenna | √ |
* please refer to Package Content for exact part list info.
Specifications
| CM4 SOCKET | suitable for all variants of Compute Module 4 |
|---|---|
| NETWORKING | Gigabit Ethernet RJ45 |
| M.2 B KEY / Mini-PCIe (via adapter), for connecting 5G / 4G / LoRa wireless module | |
| Nano-SIM card slot, supports standard Nano-SIM card for 5G/4G/3G/2G communication | |
| USB | USB 2.0 × 3 |
| PIN HEADER | Non-isolated RS485 × 2, Non-isolated CAN × 1, Partial GPIO pins |
| CAMERA | MIPI CSI-2 × 1 (15pin 1.0mm FPC connector) |
| VIDEO | HDMI × 1, supports 4K 30fps output |
| RTC | Real-time clock with battery socket and ability to wake Compute Module 4 |
| STORAGE | MicroSD card socket for Compute Module 4 Lite (without eMMC) variants |
| FAN HEADER | 5V/12V, allows speed adjustment and measurement |
| POWER INPUT | 5V or 7~36V |
| DIMENSIONS | 145 × 90 × 40mm |
