The size of CM4, the onboard standard CM4 connector, integrates a of interfaces With a 160 field of 8 pixel camera module, it can meet the camera needs in the application CM4-NANO-C ( CM4 Ultra Mini Expansion Board Type C) is a baseboard that can be used with Compute Module 4. Although it is , it can bring out the interface of Compute Module 4, and Onboard Camera module interface. CM4 deck: for all versions of Compute Module 4 Connector: 40 PIN GPIO port x 1 USB: USB 2.0 Type A port x 1 Display: MIPI interface x 1 (15pin 1.0mm FPC connector) Camera: IMX219-D160 (8 pixels, 160 field of ) Video: interface x 1, support 4K 30fps output Storage: Onboard -SD card slot (for versions without eMMC) Power input: 5V Dimensions: 55.0 x 40.0mm Brand Name: Model: CM4-NANO-C Type:CM4 Expansion Board Type:for Compute Module 4 : development board expansion board color:Blue :PCB Package Contents: 1 x CM4-NANO-C expanding board 1 x IMX219-D160 Camera 1 x 2*20PIN color-coded straight pinheader 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.