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How to
FAQ
Developing Union
XSRF4O
July 20, 2017
FrSky
Download
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FLIGHTCONTROL
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OTHER SERIES
MANUAL
FIRMWARE
F.Port PROTOCOL FIRMWARE - BETA VER.
MANUAL
Details
File Size
Download
Compatiblity : XSRF4O
UpdateTime : 2018-03-07
Version : 180307
712KB
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FIRMWARE
UpdateTime
Version
Notes
File Size
Download
2017-09-28
170629
flight controller firmware(betaflight 3.1.7)
322KB
DOWNLOAD
2017-09-15
170907
XSR receive firmware,including FCC and LBT
130KB
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F.Port PROTOCOL FIRMWARE - BETA VER.
UpdateTime
Version
Notes
File Size
Download
2018-04-27
NonEu: 171114
EU: 180111
Add firmware for EU Lbt mode.
130 KB
DOWNLOAD