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

This Package is for all Archer receiver models except RS. 

Version and Files: 
Archer-X_2.1.9.frsk                            Firmware for all Archer receiver models except RS.
readme.txt                                         Release note 

Firmware Version: v2.1.9

The release firmware resolved the issues below:
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1. Optimize the gyroscope algorithm to improve the adaptability with models under strong vibration. 
2. Add SBUS 24-channel mode (ETHOS to be updated to work with).  
3. Add Acc-X /Y/Z sensor and Angle output for SRx receivers. 
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How to update Archer receiver firmware :

1. Put the firmware under the folder [FIRMWARE] of SD card.
2. Register and bind the receiver with your radio, keep the receiver under working mode. 
3. Find the firmware file in SD folder, select it by press [ENT].
4. Select Flash receiver OTA, re-cycle the receiver power and wait for flash ends.
5. Wait for 5 seconds to have communication recovered ( Version 2.1.5 or above ).
For version below 2.1.5 , Re-cycle the receiver power and wait for 3 seconds to have connection with your radio again.

Note: Receiver is still supported with flashing firmware by s.port wire connection to a radio.
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More details please check FrSky website.
https://www.frsky-rc.com/product-category/receivers/2-4ghz-access/archer-series/

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