About this 3D model
This 3D printed hub is lightweight durable and simple clean design. This nano quad is running on the Lisa/S Autopilot http://1bitsquared.com/collections/autopilots/products/lisa-s It uses the PaparazziUAV open source autonomous firmware http://wiki.paparazziuav.org/wiki/Main_Page Just added a hub with integrated GPS mount. The mount has support structure underneath which needs removing.