Template: CM4-DISP-BASE-2.8A Spec
This product is a specially designed 2.8-inch CM4 touch screen expansion board for Raspberry Pi Compute Module 4. CM4-DISP-BASE-2.8A is a baseboard that can be used with Raspberry Pi Compute Module 4, using 5V/ 2.5A USB Type Powered by the C interface, it can be directly connected to the CM4 core board, equipped with a 2.8-inch IPS display, which can meet the operation of various versions of CM4, and supports camera and video output.
1: The display uses the DIP interface instead of the HDMI interface.
2: Please use a 5V/4A or higher power adapter.
Touch Screen Expansion Board
|1||CM4 Connector||Applies to all versions of Compute Module 4|
|2||CAM Interface||22PIN MIPI CSI Camera Interface|
|3||Power supply/burning interface||5V/2.5A power supply, can also be used as eMMC programming interface|
|4||USB 2.0 interface||USB 2.0 interface, support various USB devices to be inserted|
|5||HDMI1 port||Micro HDMI port, support 4K 30fps output|
|6||BOOT||ON: CM4 USB Type C boot boot |
OFF: eMMC or SD card boot boot
|7||Interface Expansion||Including Gigabit Ethernet, PCIE, USB and other interfaces|
Optional Interface Expander Introduction
|1||USB 2.0 interface||3-channel USB 2.0 interface, support various USB device|
|2||M.2 M KEY interface||Suitable for NVIE SSD, or communication module supporting PCIE M.2 interface|
|3||Gigabit Ethernet port||RJ45 Gigabit Ethernet port, support 10 / 100 / 1000M network access|
|4||M.2 LED||M.2 indicates the working status of the interface|
|5||Interface Access||Extended Interface Access|