After prototyping your own hardware for theCrazyflie 2.0 you might be interested in designing a proper expansion board. To make that easier we supply the female header that is used for all our expansion boards to ensure compatibility with the current system. This product is intended to be used together with the Crazyflie 2.0 nano quadcopter and uses its expansion board system. Please have a look at the buyers guide for more info about Crazyflie 2.0 expansion boards.SpecificationNumber of positions: 10Spacing: 2mmWeight: 0.2gSize (WxHxD): 10x2x3mm (without SMD pads)ResourcesBitcrazeWikiForumTech SupportIf you have any further question for technical support, please contact support@bitcraze.io