Release highlights
- PPM unit is now runtime radio setting.
- Added automatic USB Connection detection.
- Added USB Serial mode - USB Telemetry mirror.
- New optional arming method for ExpressLRS v4.0+.
All changes
General:
- Convert PPM_UNIT build option to runtime radio setting (EdgeTX port).
- Completely rewritten pulses logic to match current OpenTX/EdgeTX.
- Fixed an issue where PPM interrupts were never properly disabled.
- "Save all" is now "Save settings".
- Radio Setup menu items alignment matches EdgeTX.
- Fixed Play delay - switch middle position delay handling.
- More stable battery voltage readings.
- Move battery range settings to Radio Hardware tab (EdgeTX port).
- Removed Set Screen special function.
- Removed numeric index column from Radio tools.
- Fix(telemetry): wrong scaling after changing unit to rpm (EdgeTX port).
- Radio Setup: moved Contrast after Backlight items to match EdgeTX settings order.
- Code cleanups and updates to match current OpenTX/EdgeTX.
- Updated translations, removed not used ones.
- Added
SBUS_TRAINER
build time option. - Buzzer logic improvements.
- Refactored popups.
USB:
- Added automatic USB Connection detection. Removed "USB Connect" popup option and
build option.USB_VBUS
- Added USB Serial mode - USB Telemetry mirror, use with e.g.: mwptools.
- Added title to USB Mode popup.
AFHDS2A:
- Added ppm center adjustment.
- Fixed custom failsafe setup for channels > 8.
- Fixed unique model id check on wrong line.
- Refactored packet handling.
- By default do not inject AFHDS2A RSSI at channel 17.
CRSF / ExpressLRS:
- Improved telemetry driver - fully DMA accelerated - greatly reduced CPU load.
- Added 3.75M and 5.25M baudrates.
- Enabled 1000 Hz mixer sync mode.
- New optional arming method for ExpressLRS v4.0+. Configured in Model setup -> External module.
- Added support for INT8, U/INT16 data types.
- Added optional support for STRING and FLOAT data types available as build time option
CRSF_EXTENDED_TYPES
. - Support parameter values longer than 255 characters.
- New build time option
CRSF_FULLDUPLEX
to enable CRSF full duplex support with RX atPA15
PCB pad. See wiki. - Removed
CRSF_UNINVERTED
because above supersedes it. - Nicer packet stats alignment.
- Refactored.
DFPlayer:
- Fixed an issue where DFPlayer was not playing in Radio Setup menu.
- Fixed issue where volume level was not autosaved.
- Readjusted volume levels.
You have to adjust Wav volume after this change.
Known issues
See Issues.
Builds features comparison
Build | Heli menu | INAV Lite telemetry | DFPlayer1 |
---|---|---|---|
openi6x_2.0.0.zip |
✓ | ||
openi6x_2.0.0_dfplayer.zip |
✓ | ✓ | |
openi6x_2.0.0_heli.zip |
✓ | ||
openi6x_2.0.0_heli_dfplayer.zip |
✓ | ✓ |
- Requires adding DFPlayer.
Archives contain bin files for every language.
Flashing & upgrading
Refer to the flashing guide.