for Banana pi -M2 zeo is a small single board computer, designed with the Allwinner H3 chip solution, and can also be used directly with the Allwinner H3, The size is exactly the same as the for Zero, the size is 60mm x 30mm, it supports onboard and Bluetooth, 512MB memory, and Mini -compatible interface. for Banana pi -M2 zero supports Android, Debian Linux, , Raspbian , and can be used for IoT and educational application development. This product is a camera for banana pi, suitable for banana pi M2+ /zero /M64/M2 Ultra //M2M universal IR camera It supports OV5640 module, no expansion board is needed. You can use the OV5640 module directly on the CSI interface. Colour:blue :PCB Size: 60mm x 30mm type: 1 Package Contents: 1 x -M2 Zero Development Board (Not welded) 1 x -OV5640 Camera 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.