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Datasheet of ED-CM4SEN-2023-01-09-ENG
CM4 Sensing provides 4G/LTE module, 4 channels RS485,1 channel RS232, 1 channel CAN, 1 channel Gigabit Ethernet port, alarm buzzer, battery-powered real-time clock.
The DSI interface of CM4 Sensing are fully compatible with Raspberry Pi4 Model B, supports Raspberry Pi official 7″ touch display. A 5V/1.5A power output provides the power for Pi Display, the Standard HDMI interface can output 4K HD video.
CM4 Sensing provides 2 channels USB 2.0 and 1 channel Micro USB 2.0 interfaces, and Micro USB interface is used to update the system image.
The system supports +8V~28VDC* power input, the dimension of CM4 Sensing is 103*73*32mm, which is slightly larger than Pi4 Model B. The connectors come out from front and back end, a 103*73mm*5mm heat sink provides excellent cooling performance for CPU, wireless module and PMU, the whole system can work reliably in a high temperature environment. Based on our real testing in the lab, CM4 Sensing can work reliably at ambient temperature of -25~60°C.
Four M2.5 screw holes are reserved at the case bottom of the CM4 Sensing, which is convenient for users to install the CM4 Sensing on other equipment, it also supports DIN rail mounting and wall mounting.
#Hardware Specification
#Raspberry Pi CM4 Inside
- Broadcom BCM2711
- Quad-core, Cortex-A72, 1.5GHz ARM v8 64-bit CPU
- Support H.264, H.265 decoding, Support 4Kp60 video play
- Support H.264 encoding
- Support OpenGL EL 3.0
- DDR
- LPDDR4, up to 3200MT/s
- 1GB | 2GB | 4GB | 8GB
- Dual Storage
- 8GB | 16GB | 32GB eMMC
- micro-SD Card for Data storage
#Dual Storage
- eMMC for rootfs
- 1x microSD Slot (for data storage)
#Display
- 1x HDMI Type A
- 1x DSI, Support Raspberry Pi official 7″ Touch Display
- 1x HDMI FPC
#Wired Interfaces
- 1x 10/100M/1000Mbps Ethernet
- 2x USB 2.0 Type A
- 1x Micro USB 2.0(for eMMC Flashing and some USB Device Applications)
#Wireless
- 1x 4G/LTE module(optional)
- 1x 2.4G/5.8G WiFi, IEEE 802.11 b/g/n/ac
- 1x Bluetooth 5.0, Support BLE
- Optional certified WiFi/BT External antenna with Raspberry Pi CM4
#Industrial Interfaces
- 4x RS485
- 1x CAN
- 1x RS232
- 1x RTC with battery
- 1x LED for Power Indicator
- 1x LED for System status Indicator
- 1x Buzzer
#Expansion Interfaces
- Mini PCIe slot with 1-lane PCIe Gen2 and 1x USB 2.0 Host
#Power In
- 8~28V DC Power Jack，Optional Phoenix terminal for power in
#Operating Temperature
- -25 ~ 60°C
#Dimension
- 103 mm(L) x 73 mm(W) x 32mm(H)
#Software
#Raspberry Pi Ecosystem
- Compatible with Origin Raspberry Pi OS, support 32-bit and 64-bit OS
- Support install and update BSP with apt-get
- Support Kernel and OS Upgrade
- Pre-installed Os in eMMC, ready-to-use
#Interface Diagram
#Top
#Bottom
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