Er9x and Ersky9x Home Page
Download links:
ER9X (revision 821):
er9x standard (right click and select 'save as')
er9x for M64-FrSky (right click and select 'save as')
er9x for M64-FrSky with serial voice (right click and select 'save as')
er9x for Mega128 processor (right click and select 'save as')
er9x for Mega2561 processor (right click and select 'save as')
er9x with nmea telemetry (right click and select 'save as')
er9x for ardupilot (right click and select 'save as')
er9x standard, German (right click and select 'save as')
er9x for 128, German (right click and select 'save as')
er9x for M64-FrSky, German (right click and select 'save as')
er9x for M64-FrSky, French (right click and select 'save as')
er9x standard, Norwegian (right click and select 'save as')
er9x jeti telemetry (right click and select 'save as')
Links to Manuals
er9x: http://openrcforums.com/forum/viewtopic.php?f=5&t=6473#p90349
9XR-PRO: http://openrcforums.com/forum/viewtopic.php?f=122&t=5575#p79483

Links to useful threads:
Ersky9x trainer over Bluetooth
Rotary Encoder for SKY, PRO and AR9X
9XR Pro Wiring Info Q&A
An example of a 9Xtreme installation
ersky9x and eepskye test versions (Also see below for ersky9x test versions)
er9x and eepe test versions
ERSKY9X (revision 221)
ersky9x for SKY board
ersky9x for AR9X board
ersky9x for 9XR-PRO
ersky9x for Taranis
ersky9x for Taranis Plus
ersky9x for Taranis X9E
ersky9x for 9Xtreme
ersky9x for QX7
ersky9x for Horus
multi.txt
ersky9x for Jumper T12 (test version)
Scripts (in zip files for download):
S6R/S8R (06-Jan-2018) - Instructions
Betaflight PID also see here


Eepe/eepskye (revision 422)
eepe and eepskye for Windows
eepe for linux
eepskye for linux
eepe for MAC
eepskye for MAC
Ersky9x Test Versions (zipped)
r221g5
r221g6
r221g7 Fix external XJT bug on STM radios
X-Lite r222B3

Voice files
Voice pack for ersky9x r218 onwards: http://www.er9x.com/voice.zip
Er9x Test Versions (zipped)
r822c
Apps Last updated 28-Aug-2018