# Board - MATEKSYS F722 ## Vendor Information / specification http://www.mateksys.com/?portfolio=f722-std ## Firmware Two firmware variants are available. * `inav_x.y.z_MATEKF722.hex` * `inav_x.y.z_MATEKF722_HEXSERVO.hex` The only difference is that the `HEXSERVO` variant provides a multi-rotor servo *only* on S7 (vice S6 and S7 in the standard firmware); this facilitates the use of a single servo on a hexcopter.