This is good. I've been wanting a feature like this for years.

Thank you my friend, I was able to follow your instructions using INAV 4.0.

This was extremely helpful, thank you tons from USA!

Awesome tip, Pawel! Thanks a lot! 😊 Stay safe there with your family! 🖖😊

this is awesome. I got it working with 3pos switch. my VTX supports 4 power levels though so I had to skip one power level. I would have wanted to use all 4 power levels with a pot or 6pos switch, but at 2:55 you only showed how to do it with LOW, MID and HIGH logic conditions which only gives me 3 power levels.

Cool af, thank you Paweł!

Thanks Pawel.. its help me a lot...

This is much simpler than an automatic version somebody posted on KZfaq some time back.

Nice. I'd have VTX power on switch or even a potmeter if I used INAV. I might set up my 8" that I'm building on INAV.

Yes, this works for me on iNav 2.5, Thank you

Very nice but does it conflict/override the VTX power configuration if set to always low power until the model is ARMED? And how about the value if the transmitter is powered off or if the FC is powered on before the Transmitter?

Thanks! Really helpful thing.

Fantastic information ..Thanks you so much

Really like the programming framework and the example you've given for its usage. The only thing is the flashing status indicator for the Set VTX Power operation, the fact that it only operates on change is a perfectly reasonable internal implementation detail but this should not leak out into the UI. The status indicator should represent the logic status only, which in this case should remain on. As it stands it's confusing at best. Also the options in the operation dropdown should probably be grouped into categories: www.w3schools.com/tags/tag_optgroup.asp

Thank you sir!

This works fantastic for 3 switch position (arm changes to 100mW low switch position, 400mW middle switch position, but high trying to get to 800mW will not budge) but I'm not getting output to 800mW with Succex-Force 25/100/400/800, playing with all values. I think the highest should be 4 but that only chnges it to 400mW.

Thanks a lot for this tips!

THANK YOU

Hi! Great feature!! I am trying to implement on 2.6. No success. I can change the vtx power with the stick commands (radio), and i can see the in the receiver the ch7 changing values. I can change a global variable value acording to the switch position, but when i try to set the vtx power.. it doesnt work. Is this some 2.6 limitation? (TBS Unify and Matek F411 Wing)

I have used this guide for setting up a few wings now and it works great! I just tried to setup HDzero 1W VTX in the same way (as it too uses smart audio) and I was very dissapointed to find out that SA is not supported on HDZero for INAV. Is this something that will be rectified in the future? I know alot of people just say "just switch on the ground".... I like to launch in low power mode and increase/decrease as required.

💲👍💲very good video💲😎💲

Thanks so much

Just revisiting this after moving to Edge TX... I have the low power to high power toggle on the arming switch 🙂

Good !!! Спасибо!🖐️😃👍

Love this, need this! But is it possible in any way to use more power levels? I have it set up on my remote to incrementally change power levels, including pit mode (no pit mode during flight of course). So I have 5 total.

Nice shirt ! :)

What if I bind the logic condition to rssi channel instead. Can it be used to change vtx output based on signal strength?

Pawel, thanks for this info. Question, how can I control my Runcam 2 4k via the remote wire? I've tried many things. I'd like to be able to start/stop recording via switch.

Hi Pawel, thanks for explaining this so clearly. It works for my setup, but with a strange glitch. Power level 1 is 25mW, when I switch to lever 2, nothing happens and when I switch to 3 I get 600mW. If I then switch back to level 2 I get 200mW. What could be the cause of this? I am using a DarwinFPV TX805 with 25, 200,600 and 800mW connected to a Matek F411-Wing FC.

is there any difference in power levels as in smart audio is 1,2,3,4,5 etc vs tramp which is 25 100 200 etc is tramp still like smart audio 1,2,3,4,5?

Cześć Pawlik, i'm not sure that you answer here, but ask however... I can't reach a success. My setup: cloned Omnibus F4V3 pro with Inav 3.0.0, TBS Nano Rx, VTX5848 lite, Jumper T16 Tx. FC configured by video, "Programming" tab's blue dot behavior is right, but looking in goggles power output still invariable. Co jest nie tak? Dziękuję...

Hi, Pawet. I'm riding a racer drone with an Inav/Matek f405 se flight controller but, i can't get my radio transmitter(AT9S Radiolink) to "talk" to that controller. The bars on the reciever do not move when i make the settings for Sbus. My reciever is a Radiolink RD9S and the bind with the radio is okay but, on the radio transmitter screen, appears a configuration information that says: "Output: PPM". I wire the fc to the ppm serial port but, in the inav configurator, the channels bars on the reciever are all blank. What's wrong? Did i forget to do any important settings? Can you help me with this, please? A hug, my friend. Itajai Lima.

хорошее видео:)

Yea I did this on betaflight.. vtx power but on a dial to be able to switch between 5 power settings.. actually made a how-to video for a couple people.. everyone ask. It comes in handy especially on my LR when I decide to go further

Is it possible to use a toggle switch, like the "Trainer" switch, to cycle through the power levels on the VTX? So, every time you cycle that switch, the VTX power level increases? Obviously it would go from highest to lowest on the last cycle.

Is this can be used to turn of the vtx too?

Hi Pavel. Love your work!!? I have a question. I just wired a flywoo bt nano to my matek f722 running inav. I triple checked my wire ring a'd I'm good.. But when I plug my quad to the computer it goes directly into dfu and won't let me connect normally... Of I remove the bt nano from the board it goes back to normal.. Any ideas..?? Thanks.

Can I use It to switch on and off my Caddx Peanut?

I use stick commands currently. Will this setup defeat the stick commands?

Hi Pawel. Can you please help? INAV2.6 Rush tank ll always stay in pit mode and cannot change power level. Band and channel mode change works but not power. Thx a lot!

Thank you. Is it possible to set Pit mode with a switch?

Hey Pawel it s a nice video dude.. you know this work thank you.. I apreciate you... I will ask a question about this.. Can we power off the vtx? For example we test smt, and we dont use camera so vtx is working and it becomes very hot .. if we can power it off, it will not be hot...it will be cold.. what is your theory::) ?

Hi Pawel ! do you know how to crank up the vtx when the option is inaccessible in Betaflight? I am stuck with 25mw on my cinefun and it can go up to 200 :-(

why do you need to change the power level is that so you don't need to solder board?

I want to use pit mode with my IRC Tramp VTX but the pit mode setting in INAV OSD menu doesn't work, it's not doing anything... I will appreciate if you repair it

Hey Pawel. Great video and channel, many thanks. Quick question, is it possible to do a 5 stage vtx power setup using channel values (eg on the 6 pos switch on the TX16S). My VTX has 10/25/200/500/800mW. Your logical conditions just showed 3 stages of low/med/high.

how inav will know what really power to use on vtx ?

Sir i cant changing 800mw on my hglrc vtx on inav pls help me to change it

Now that I think about it... if it'd enable setting the VTX forcibly into pit mode when disarmed it might (I repeat: might) come in handy :D But then isn't there already a setting that turns on pit mode in disarmed state?

do you need to have a lua script loaded into radio?

Does this work with TBS Pro32HV?

Does inav use VTX tables? My vtx keeps crashing

Can you do this in Betaflight as well?

Hi Pawel what is the use or benefit of this switches??

Open tx logic inside inav.....

IT DO NOT WORK ON TYRO 129 AT ALL..... :(

how do you put in inav vtx table?

Saya menggunakan inav7, vtx happymodel ovx 306, open vtx. Saya mempunyai permasalah vtx power level tidak bekerja, apakah ada solusi untuk permasalahan ini. Terimakasih.

Paweł, I frankly don't see value in switching power levels on the VTX. If you consider 100mW vs 800mW it is not that big of a difference for long range and the mental overhead of switching VTX power mid-flight is high enough to keep you away from actually controlling the aircraft which in my opinion makes this feature not worth while. Even in racing you'd want to stick to one power level to focus on controlling the drone. So a no-no for me (although it is cool to see inav being able to do that :D)

WTF is going on? Why only on your videos sound constantly desinchronize with picture on 1.5-2x speed?

It would be better if it was like betaflight 😢