1. USB2.0 Network Port Display, CM4 Io Expansion Backplane 2. USB 2.0 Network Port Display, Camera Interface 3. For Functional Testing, Plug In A Usb Mouse, Usb Keyboard, Network Cable, And To The Monitor. Cam1 Is Plugged Into The 15p Camera, And Dsi1 Is Plugged Into The 15p Display Screen. It Is Prohibited To Plug Or Unplug Any Equipment While The Power Is On 4. Plug In The Type-C Data Cable, Power On The , And Display The Startup Process Through . For The Latest Image, You Need To Set Your Own Username And Password After Burning It For The First Time. You Will Be Logged In Automatically When You Start It Later. 5. Enter The Following In The for Terminal To Open The CAM1 And DSI1 Interfaces. CM4 Card Holder:Applicable To All Versions Of CM4 Networking:Illuminated Gigabit RJ45 Port Connector:for 40pingpio Interface Usb:Usb2.0A Port x 2, Can Be Connected To Mouse And Keyboard Display:Mipidsi1 Interface (15Pin 1mmfpc Connector) Camera:Mipicam1 Interface (15Pin 1mmfpc Connector) Video: Interface, Supports 4K30fps Output Onboard:Micro-sd Card Slot (Applicable To Versions Without Emmc) Power Input:Type-C 5V Power Supply Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Colour:As Shown Material:PCB Size:About 85x54mm Package Contents: 1 * Extension Backplane 1 * Double Row Of Pins (20pin) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.