Closed odddollar closed 1 year ago
Please update TBS firmware and re-test. Internal dev said 2.1 is supported and he uses it, but will re-check with Emu 0.4.0 and report. I will comment when received.
make sure VTX is "Unlocked"
Sorry, I should've specified. Yes my VTX is unlocked. I flashed Betaflight onto it temporarily and setup VTX tables and I can change power outputs just fine.
How do I update TBS firmware? Is that the firmware of the VTX?
I'll reflash Emuflight and try again
i found this: https://www.team-blacksheep.com/tbs-unify-pro32-ota.pdf
I have the same issue but different vtx. I have a rush racing vtx. Same mamba fc. I was able to get POWER OUTPUT AND CHANNEL to change under the tramp protocol but not the s.a.
@BeauBrewski , any insight to this problem for rush racing vtx
on mamba f405
?
For both issues, if vtx_low_power_disarm = on, you're going to always show lowest power when disarmed, however OSD should show your assigned power level.
So need to verify that is turned off.
Another issue is if in the OSD, the vtx is set to Race mode instead of Free mode (not to be mistaken for Fatshark and Race band). In OSD if you go into Smart Audio and the list of letters/numbers at the top show an F (free mode) at the beginning, the Vtx should be unlocked. If there's an R (race mode), it will lock you in lowest power mode (so you're not blowing everyone out at the race 😆 ).
If you go into CONFIG
from the Smart Audio menu, then select OP MODEL
and switch from RACE
to FREE
Describe the bug I have a TBS Unify Pro32 Nano connected to a Mamba F405 mini mk2 stack. I am able to use SmartAudio to change channels and bands, but due to the differences between SmartAudio 2.0 and 2.1, I can't change output power. SA 2.0 (which I'm assuming is what Emuflight uses) uses power levels to set VTX output power, such as 0 for pit mode, 1 for the lowest output power, 4 for the highest. This system doesn't work with SA 2.1 devices, which require the dBm value to be sent rather than the power level. With the Unify Pro32 Nano, this would mean 14 being sent as a value to set the VTX to 25mw. Currently the VTX is being sent a value of 1 to set it to this output power. This means that regardless of the power output value I select in the Emuflight OSD, I am unable to change the output power of my VTX above the minimum. Using the button on the VTX only works if it isn't receiving a signal from the FC, so I can disconnect the VTX and set the power manually, but as soon as I reconnect it, Emuflight sets it back to the lowest power output.
To Reproduce Connect a SmartAudio 2.1 device to a Flight Controller flashed with Emuflight. Through the OSD set the power output to the highest level, then disconnect power to the quad. Power the quad again and take note of the flash codes on the VTX; for the Unify Pro32 series, 3 orange flashes followed by 1 blue flash will indicate that it's still on the lowest output power.
Expected behavior The SmartAudio 2.1 VTX to change output powers when different power values are selected in the OSD
Flight controller configuration
Setup / Versions