Raspberry Pi Compute Module 4 Dual Gigabit Ethernet 5G/4G Mini-Computer (21108)

Raspberry Pi Compute Module 4 is not included

Raspberry Pi Compute Module 4 Dual Gigabit Ethernet 5G/4G Mini-Computer (21108 ) is a kit that consists of a Dual Gigabit Ethernet 5G/4G Base Board with 5G/4G communication and a specialized metal case with a fan, which allows you to assemble a full-fledged microcomputer based on the Raspberry Pi CM4 compute module (the compute module itself is not included in this kit). This kit allows you to create industrial-grade projects, including stereo vision projects, using the Raspberry Pi.

An optional communication module is required to enable the 5G/4G/3G/2G cellular network function, recommended: SIM7600G-H-M.2, SIM8202G-M2, SIM8200EA-M2. The base board is compatible with communication modules with M.2 B KEY interface.

Thanks to the wall-mount design, it can be easily mounted on almost any surface.

The base board and the computing module are protected by a robust two-piece metal housing. The case has openings for all major interfaces, including an external antenna (antenna not included). A cooling fan is built into the case for better heat transfer.

For your convenience, all places for external interfaces are labeled.

Main elements of the base board:

1. CM4 connector is suitable for all Compute Module 4 variants
2. 40-pin GPIO connector for connecting various expansion cards
3. RJ45 Gigabit Ethernet - dual RJ45 Gigabit Ethernet, compatible with 10/100/1000M
- ETHERNET 0: original ETH CM4
- ETHERNET 1: USB extended ETH
4. HDMI connectors - 2x HDMI, supports 4K 30fps output
5. USB 3.2 ports. 2x USB 3.2 Gen1 for connecting a variety of USB devices
6. PWR & USB DC power connector or USB programming port
7. FAN connector for connecting a cooling fan, allows you to adjust and measure the speed
8. CAM - 2 MIPI CSI camera ports
9. 4G/5G module status indicator
- STA red: module power on indicator
- NET green: module operating status indicator
10. CM4 status indicator
- PWR red: Raspberry Pi power indicator
- ACT green: Raspberry Pi operating status indicator
11. selection of BOOT
- ON: CM4 will be booted from the USB-C interface
- OFF: CM4 will boot from an eMMC or Micro SD card
12. DISP - MIPI DSI display port
13. M.2 B KEY supports 4G/5G modules or other communication modules via USB channel
14. Nano-SIM card slot supports a standard Nano-SIM card for 5G/4G/3G/2G communication
15. Micro SD card slot for connecting a Micro SD card with a pre-recorded image (Lite version ONLY)
16. RTC battery holder supports CR2032 battery type
17. RTC interrupt configuration
- PI-RUN: CM4 will reboot after RTC interrupt
- GL-EN: CM4 power down due to RTC interrupt
- D4: D4 pin is triggered by RTC interrupt (default)
18. The IO-VREF selection sets the CM4 IO logic level to 3.3V (default) or 1.8V
19. Selection of the fan power supply: 12 V (default) or 5 V
20. Selecting the RTC/FAN I2C bus
- SDA0/SCL0: I2C-10 in conjunction with CSI/DSI (default)
- GPIO3/2: I2C-1 together with 40PIN connector
21. Configuration of system functions
- BT_DIS: Bluetooth disabled, ONLY for CM4 with antenna option
- WiFi_DIS: Wi-Fi disabled, ONLY for CM4 with antenna option
- WP_DIS: Boot mode switch, used ONLY when NOT booting from eMMC or SD card
22. USB Gigabit Ethernet chip RTL8153

Overall dimensions: 104.8mm x 90mm x 29.7mm

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Information for developers (Wiki): CM4-DUAL-ETH-4G/5G-BASE

The package includes:

1. CM4-DUAL-ETH-4G/5G-BASE base card x1
2. Metal case (top and bottom) x1
3. Fan-4010-PWM-12V x1
4. Power adapter 5 V 3 A type C x1
5. Screwdriver x1
6. Antenna connector rubber plug 4pcs x1
7. Package of screws x1 pc

Weight: 0.357 kg