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X4RSB

July 10, 2017FrSky2.4GHz ACCST, Download, RECEIVERS
MANUAL
CE CERTIFICATE- X-series receiver- EU- V1.8.1
ACCST D16 FIRMWARE
F.Port PROTOCOL FIRMWARE - BETA VER.
HOW TO-S.Port Products
MANUAL
Details Version File Size Download
Compatiblity  :  X4R  /  X4RSB
UpdateTime  :  2016-06-12
MD5  :  FF246D1970B7E9F677400A9313CC1776
160612 1001K DOWNLOAD
150521 1MB DOWNLOAD
CE CERTIFICATE- X-series receiver- EU- V1.8.1
Details Version File Size Download
Compatiblity  :  X8R / X6R / X4R / X4RSB
UpdateTime  :  2015-02-05
Note  :  Certification for X-Seris receivers EU verion, complied with V1.8.1 regulations.
150205 1001K DOWNLOAD
ACCST D16 FIRMWARE
UpdateTime Version Notes File Size Download
2020-08-10 ACCST D16 v2.1.0 1.Fixed the channel output error (uncontrolled servo movements) under certain conditions.
2.Strengthened correction and verification capability.
Note: Please update the firmware of all your radios, RF modules and receivers accordingly.
260kB DOWNLOAD

History firmware DOWNLOAD (not compatible with v2.x.x)

UpdateTime Version Notes File Size Download
2020-01-16 ACCST

D16 v2.0.1

1.Fixed the channel output error (uncontrolled servo movements) under certain conditions.
2.Strengthened correction and verification capability.
Note: Please update the firmware of all your radios, RF modules and receivers accordingly.
138kB DOWNLOAD
 2017-03-28 170322 Fix the problem about lost signal.

Improve stability.

131KB DOWNLOAD
2015-11-18 151118 X4R_LBT_build151118 is for X4R and X4RSB with CPPM function already integrated;

LBT firmware is not compatible with previous EU firmware. FrSky highly suggests you to upgrade your radios, modules, receivers with old EU firmware to their corresponding LBT firmware.

 67 KB DOWNLOAD
2015-07-29 150729 X4R-X4RSB-CPPM-EU Version 194 KB DOWNLOAD
2015-06-30 150630 X4R-X4RSB-CPPM- Non-EU Version 194 KB DOWNLOAD
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
HOW TO-S.Port Products
Details UpdateTime Version File Size Download
Compatiblity  :  XJT  /  X8R  /  Vari-H  /  FLVSS  /  GPS  /  X6R  /  FAS150S  /  X4R  /  X4RSB  /  RPM  /  Taranis X9D Plus  /   FSD  /  Horus X12S  /  ASS-100  /  ASS-70  /  XSR  /  Redundancy Bus  /  MLVSS  /  Vari-N  /  S6R
MD5  :  4E8CC5F9272D414E7286F1557A10B371
2017-01-12 170109 10.7MB DOWNLOAD
2016-06-21 160615 801KB DOWNLOAD
2013-09-22 130922 201KB DOWNLOAD

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