The AKK FX3 introduces the long overdue MMCX connector to the 20x20 mount! This rotatable connection is much more secure and guarantees against the accidental unlpugging that sometimes happens with UFL connectors. The FX3 provides full Betaflight UART control through the Smartaudiio protocol and has switchable power at 25/200/400/600mW and pit mode. Button control is also available with alphanumeric LED display and the standard 40 channels. It takes 7-24V in and provides 5V up to 300mA camera supply. These units have updated firmware compatible with Betaflight 3.3. Channels E4, E7 and E8 are blocked and not unlockable (regardless of what may appear in a script).
Previous firmware versions will not work with Betaflight 3.3 but will work with Butterflight!
Dimensions 26x26mm (20x20 hole)
Includes vtx, cable and MMCX to SMA pigtail