Description
Overview
CM4 IO Computer supports 2 standard HDMI connector with 4K high-definition output, 2 channels USB2.0, 1 channel Gigabit Ethernet, 2x 4-channel CSI and 2x 4-channel DSI interfaces, which support Raspberry Pi's official cameras and displays through an adapter cable. More than that, the CM4 IO Computer supports 2.4G/5.8G dual-band WiFi and Bluetooth 5.0 with Raspberry Pi certified WiFi/Bluetooth antenna.
System on/off is provided with a user accessible green button. A PWM controlled fan automatically manages the temperature of the CPU. As the CPU gets hot, the speed of the fan will increase to remove the heat from CPU, PMU, and Wireless Module. When the temperature of the CPU is reduced, the fan will operate in quiet mode with a slow speed. Additionally, the CM4 IO Computer provides a standard 40-pin signal expansion connector that users can use to expand the unit with PCIe devices through PCIe 1x Gen2 socket.
Finally, an onboard, battery-backed real time clock (RTC) can wake up the CPU from shut down mode.
Specifications
| Category | Feature |
|---|---|
| Processing capability | Broadcom BCM2711 4 and Cortex A72 1.5GHz (ARM v8) 64-bit CPU Supports H.265 (HEVC) (up to 4Kp60 decoding) and H.264 (up to 1080p60 decoding, 1080p30 encoding) OpenGL ES 3.0 graphics Storage 1GB/2GB/4GB/8GB LPDDR4-3200 SDRAM (optional) Lite 0GB/8GB/16GB/32GB eMMC (optional) |
| Connectivity | 1 x 10/100M/1000 Ethernet (with official PoE HAT) supports POE power supply 2 x USB2.0 1 x Micro USB Slave(system programming) |
| Wireless | 1 x 2.4G/5.8G WiFi compatible with IEEE 802.11 b/g/n/ac Standard 1 x Bluetooth 5.0 BLE WiFi/BLE external antenna |
| Storage | 1 x microSD card slot(Not functional for CM4 EMMC version) |
| Control | 1 x system on/off button 1 x 12V/50mA PWM controlled fan 1 x RTC with backup battery 1 x RED LED for power indication 1 x Green LED for system working status indication |
| Expansion Interface |
1 x PCIe 1 x Gen2 Mini-PCIe interface 1 x Raspberry Pi Standard 40pins connector 1 x 4pin DIP header for PoE HAT |
| Camera & Display |
2 x CSI supports the standard official Raspberry Pi 5M & 8M HQ camera module 2 x DSI supports Raspberry Pi official display 2 x HDMI |
| Power In | +12V DC @ 2A |
| Operating temperature | 0~50°C |
| Dimension | 171.5(L) x 109.5(W) x 28.5(H) mm |
| Software Environment | Raspberry Pi Raspbian OS installed |
Order Information
| ED | CM44IO | 0 | 2 | 32 | C |
|---|---|---|---|---|---|
| EDATEC | CM4 IO |
0 = Without WiFi & BT 1 = With WiFi & BT |
1 = 1GB DDR 2 = 2GB DDR 4 = 4GB DDR 8 = 8GB DDR |
SD = 32GB SD Card 00 = No eMMC Flash 08 = 8GB eMMC Flash 16 = 16GB eMMC Flash 32 = 32GB eMMC Flash |
Blank = No Case C = With Case |
Example
| Part#: | ED-CM4IO-1232-C |
| Configuration: | ED-CM4IO Computer |
| CM4102032 Computer Module with Wireless, 2GB DDR & 32GB eMMC | |
| 1pcs Raspberry Pi certified WiFi/Bluetooth Antenna | |
| metal case |
Datasheet (EN)
