Description

This is a Raspberry Pi CM4 expansion module desgined for industrial IoT application such as IoT gateway and wireless rounter. It comes with a gigabit ethernet port, 1 x HDMI, 3 x USB 2.0 as well as the M.2 slot for 4G / 5G / LoRa modules. The common industrial interfaces such as RS485, CAN, and RTC are also available on this device.

Specification:

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

The Carrier Board also has an ABS Case/Enclosure with DIN Rail Mounting at the back. Easy to install and safe to use!

And there is room for you to install a heatsink or a cooling fan on the module. But both heatsink and cooling fan need to be ordered separately.

Features

Industrial ready board for Raspberry Pi Compute Module 4, compatible with all variants of CM4
Comes with ABS/Plastic Enclosure
IO/Peripherals:
- 3 x USB 2.0 Port
- 2 x Non-isolated RS485
- 1 x Non-isolated CAN
- 1 x Full-size HDMI multimedia output, supports 4K 30fps
- 1 x Gigabit Ethernet (RJ45) Port
- 1 x microSD card slot
- M.2 B-Key Socket, with mini PCIe adapter
- nano SIM card slot, optional to add 5G/4G/3G/LTE module
Power Input:
- 5VDC via USB-C port
- 7~36VDC via DC Barrel
DIN Real Mounting ready, the bottom of the enclosure
Proper labeling of Interfaces or ports on the top of the enclosure
Optional to add a heatsink (passive cooling) or heatsink with a fan (active cooling) in the enclosure.
Fan header ready for 5V/12V fan, support PWM speed control
RTC battery socket (coin cell battery is not included)
Dimension: 145 x 90 x 40mm