
*******************************Release Note******************************************

This Package is for ISRM module v2.1.0 firmware update. 

Version and Files: 
ISRM-N_2.1.0.frsk                            Upgrade file for internal module of Q X7 ACCESS,Q X7S ACCESS,X9Lite.


readme.txt                                                         Release note 
 
Firmware Version: v2.1.0

The new updates of ACCESS 2.X.X not only fixed the known channel output error (uncontrolled servo movements) under certain conditions, but also optimized RF performance and added many useful features. It is highly recommended that all ACCESS customers upgrade to 2.X.X or later version of ISRM RF modules and receivers.

The released firmware changes are as below:
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1.Improved reliability and stability of signal connection
2.Increased the range of control
3.Improved the stability of telemetry feedback
4.Added FLR ( Frame Lost Rate) display.
5.Added configurable function for telemetry power.
6.Added the option for switching S.Port / F.Port protocol
* the suggested alarm value for ACCESS RSSI is 32/35.
7.To be compatible with v2.1.x ACCST firmware for ACCST D16 mode.

Compatibility
                                            |       ISRM Modules & ACCESS Radios
                                            |       (ACCESS 2.X.X or a later version)
--------------------------------------------------------------------------------------
Rx ACCESS 2.X.X	    |                      
Rx ACCST D16 2.1.X	    |                      
Rx ACCESS 1.X	    |                      
Rx ACCST D16 2.0.1	    |                      
Rx ACCST History	    |                      

Note: Please update the firmware of all your radios(latest openTx or FrOS), RF modules and receivers accordingly.
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How to update internal module ISRM:
By radio (SD card) :
1. Put the firmware under the folder [FIRMWARE] of sd card.
2. Power on the radio and find the firmware,select it by press [ENT].
3. Select 'Flash int. module', wait to end.
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More details please check FrSky website:
https://www.frsky-rc.com/frsky-advanced-communication-control-elevated-spread-spectrum-access-protocol-release/
https://www.frsky-rc.com/product/taranis-x9-lite/
https://www.frsky-rc.com/product/taranis-q-x7-access/
https://www.frsky-rc.com/product/taranis-q-x7s-access/

**********************All rights reserved to FrSky Electronic ., Ltd.*********************************
 