This is the OrbShield, a small circuit board which interfaces with the Arduino microcontroller to convert serial gaming devices to USB HID plug-and-play controllers. It was designed for the SpaceTec SpaceOrb 360, a 6-degree-of-freedom controller for 3d games, and currently supports the SpaceOrb 360 and the Spaceball 2000, 3000, and 4000 series of 3-d CAD controllers.It has been tested to work with Arduino software version 0016.Note:Use the longer pin-header with Arduino, shorter with Seeeduino.DocumentsPlease visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to our forum.