Description
Overview
The system can be configured into 1GB/2GB/4GB/8GB RAM and 8GB/16GB/32GB eMMC, 2.4/5.8G dual-band WiFi and Bluetooth (optional) according to different applications, and it supports external antenna.
For application scenarios that require large data storage capacity, users can use eMMC to install the operating system and store the application data, at the same time, users can use SD card to store large user data, compare to the built-in eMMC memory, SD card can offer larger capacity and its cost is more effective.
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 USB2.0 and 1 channel Micro USB2.0 interfaces, and Micro USB interface is used to update the system image.
The system supports 8V~28V DC* power input, the dimension of CM4 Sensing is 103mmx73mmx32mm, which is slightly larger than Pi4 Model B. The connectors come out from front and back end, a 103mmx73mmx5mm 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.
Specifications
| Category | Feature |
| Processor |
Broadcom BCM2711 quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz H.265 (HEVC) (up to 4Kp60 decode), H.264 (up to 1080p60 decode, 1080p30 encode) OpenGL ES 3.1, Vulkan 1.0 |
| RAM | 1GB / 2GB / 4GB / 8GB LPDDR4-3200 SDRAM |
| Storage |
Onboard 8GB / 16GB / 32GB eMMC for system boot 1x microSD Card for Data Storage, can work with eMMC together at the same time |
| Display |
1x standard HDMI Out (Type A) 1x FPC HDMI Touch Display 1x FPC DSI Touch Display |
| Wired Interface |
1x Gig-Ethernet (10/100/1000M) 2x USB 2.0 Type-A 1x USB micro-B for eMMC Flashing (Inside the case) |
| Wireless |
Optional 2.4 GHz, 5.0 GHz IEEE 802.11 b/g/n/ac wireless and Bluetooth 5.0, BLE with external antenna Optional 4G LTE with optional GPS support, 1x Nano-SIM card slot, external antenna |
| Industrial Interface |
4x RS485, 3-pin Terminal Block 1x RS232, 3-pin Terminal Block 1x CAN, 3-pin Terminal Block 1x RTC with CR1220 backup 1x Buzzer |
| Expansion Interface |
1x mini-PCIe slot with 1-lane PCIe and 1x USB 2.0, Support 4G Module 1x 5V@1A DC Power output, 2-pin WTB connector, Could supply Raspberry Pi official 7" Touch Display |
| Power In |
8 ~ 28V DC* DC Jack or optional 2-pin Terminal Block |
| Indicator |
1x Power Indicator with Red LED 1x Status Indicator with Green LED 1x 4G network indicator with Blue LED (Inside the case) |
| Operating Temperature | -25 ~ 60°C |
| Operating Humidity | 10% - 60% |
| Case | Metal Case with a whole side Aluminum Alloy Heat Sink, 2 Antenna Holes |
| Dimension | 103(L) x 73(W) x 32(H) mm |
| Mounting Options |
DIN-mount with DIN kit installed Wall-mount |
| OS |
Pre-installed with 32-bit Raspberry Pi OS with Desktop in eMMC Compatible with Origin Raspberry Pi OS, support 32-bit and 64-bit OS, support Lite and Desktop versions Support BSP online install / upgrade with APT tool |
Order Information
| ED | CM4SEN | 10 | 0 | 2 | 32 | 4 | C |
|---|---|---|---|---|---|---|---|
| EDATEC | CM4 Sensing | 10 = V1.0 Version |
0 = Without WiFi & BT 1 = With WiFi & BT |
1 = 1GB DDR 2 = 2GB DDR 4 = 4GB DDR 8 = 8GB DDR |
08 = 8GB eMMC Flash 16 = 16GB eMMC Flash 32 = 32GB eMMC Flash |
Blank = No 4G/LTE Module 4 = With 4G/LTE Module |
Blank = No Case C = With Case |
Example
| Part#: | ED-CM4SEN10-1408-4C |
| Configuration: | CM4 Sensing Computer V1.0 Version |
| 1pcs Raspberry Pi certified WiFi/Bluetooth Antenna | |
| 4GB DDR & 8GB eMMC Flash, with 4G/LTE Module | |
| With case |
Datasheet (EN)
