For Banana pi -M2 zeo is a very small open source 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, it supports onboard and Bluetooth, 512MB memory, and Mini -compatible interface. For Banana pi -M2 zero supports Android, Debian Linux, , Raspbian systems, and can be used for IoT and educational application development. This product is a special camera for banana pi, suitable for banana pi M2+ /zero /M64/M2 Ultra /Berry/M2M universal IR camera It supports OV5640 module, no expansion board is needed. You can use the OV5640 module directly on the interface. Name:-M2 Zero Development Board Memory Capacity: 512mb Processor Brand: Allwinner H3 Model Number: M2 Zero Set:A color:Blue Material:PCB size:60mm x 30mm Package Contents: 1 x -M2 Zero Development Board (Not welded) 1 x -OV5640 Camera 2 x Heatsinks 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.