Umm... There's a Betaflight parameter called airmode_start_throttle_percent , doesn't this do the same?

Probably some people have already mentioned this, but I just copied my Throttle to the free 11 channel and now my AUX7 follows my Throttle. Then just set Air Mode to be enabled if the AUX7 is less than 1050.

Your impression of a quad stuck to a wall is uncannily good!

It is possible with just 1 logical switch: "Func=a

I tested this on my 75mm whoop and it is amazing!! Thanks JB (and the guy that came up with it)

I frickin LOVE this idea! I already have Airmode on a switch, but this makes it soooo much sweeter! Thanks JB - I know that you didn't "create" this per se, however, YOU planted this seed in my head! " DYNAMIC AIRMODE" 😎

Great feature and another excellent tip on using OpenTX and BF. Thanks Joshua, have a safe trip.

I've had Air Mode on my mode switch for a while, and I love the throttle idea.

Now that's a great idea! 💡 I will try this! Thank you and safe travels.

You can also do this on the Betaflight side! Just get an extra transmitter mix to mirror your throttle mix, then set it up to control air mode in the modes tab.

Awesome content. Hopefully this will fix my issues with my cini whoop sucking walls lol

I just got done testing this and I LOVE it, no more bouncing landings. Super

Can do this with one mixer line, one logical switch line and one special functions line. Mixer line for ch7, set source SD and then in BF Modes tab define your range so that Airmode is ON when AUX3 is middle or low switch position and off in upper position. Logical switch L01 is active when X

Flying at home under the trampoline my Shen Drones Squirt sucked up to the bottom and began its spiraling dance, funny video. Had to disarm, then arm and resume flight. Thanks again JB 😊!

Man I love this channel 🙏🙏🙏🙏🙏❤❤❤❤❤thank you so much for what you do Joshua your amazing

It's not just on throttle cut that airmode does its magic... it allows the PIDs to use the full range of the RPM no matter what your throttle setpoint is... Without airmode, airmode at say 50% throttle, your PIDs can only use RPM up to 50%. This means that the PIDs can only really decelerate motors rather than adding RPM to some motors and decelerating others.

thanks JB, will try for this

We want to see the rampage vlog!!

Would be awesome if this was implemented into Betaflight. Airmode below X% throttle (setting in GUI would be best, or at least a CLI command line for the percentage).

His performance was the best part of the video. Greetings from Brazil.

JB thanks works like a charm with some changes. I have my modes set on the 6 position buttons (actually just a 6 position switch), with the first (default on radio startup) position set so the quad will not arm even if the arm switch is on and the throttle down. 6P4 previously turned on Air Mode, which it still does with other qualifications. Set as Aux 3, with a value of 50%, ADD Aux 3 also includes a logical switch when the throttle is above -85, with a value of 50%, ADD So when both values are on, Betaflight goes to 2,000 and turns Air Mode on. Throttle down, Air Mode off. !6P4, with a value of -100, REPLACE so when the 6 position is on any other mode, air mode is turned off. Not flown it into anything to see how it acts but is does now land without bouncing at zero throttle, still armed. Looks good.

De los mejores videos que he visto! muchas gracias por ayudar tanto a la comunidad

So i have air mode on a switch so i can slide easily. So here is my setup, i put air mode on a momentary button on my radio. I have the rotor riot skids on the bottom, but in the back i have 2 foam pads. So now, when you slide on the ground, it should stay straight, because the back feet are dragging. So now i'll grab the momentary switch, no throttle and land/slide and it won't freak out. this works really well on slides (playground slides) as if you do it while armed its freaking out. honestly i'm not great with it, but its so fun.

Happy Rampage Joshua!

I used a simpler method, in my opinion: Channel 6 controls the modes angle - acro trainer - acro in my case. So, I used the same logical switches as JB (actually only L02). Only thing in the mixer tab that I did is that I subtracted an extra 25 points/percent from channel 6 when L02 is active (so no replace but just a ADD) in case throttle goes OVER -80 (so over 10% throttle input). In that case (dynamic) air mode should turn off. Then I set air mode to channel 6 also, and defined it over the range 75-100 (the most upper range when L02 is inactive). In the range 50-75, it is turned off, but acro mode is still active. When going in the direction of 0 value, acro trainer mode is activated, and when going in the direction of -100 angle mode is activated. So only 2 extra lines of code, one in the mixer tab and one in the logical switches tab. In both acro trainer mode and angle mode air mode is now turned off. You could inverse that by defining a new extra range for the airmode tab… .

Joshua, this is content that isn't specifically pertinent to me (I fly DJI controller), but that I find very interesting. I would love to see a short follow-up video where you try it out on a whoop and see if the results work 'as intended' and if so, if it is generally useful.

Awesome, Joshua! Thanks a lot! 😃 I'm definitely going to try it out! Stay safe there with your family! 🖖😊

thank you Joshua birtwell I found your video I got tired of being planted up against the walls and trees😊😊😊😊🎉🎉

Nice josh I’m on it 👍thanks buddy

AGREED 💯 PERCENT! Ima gona do dis now. Thanks!

It seems to me like the quicker way to test this would be to just set air mode on the throttle in BetaFlight. Can’t wait to give this a try but am going to have to make it work with the all modes on one channel tip.

Im always set manually my diatone taycan 3 inch and beta95x, acro mode when cruising, and switch air mode when needed, whew.. so sure this is method will help alot! ^_^

Interesting idea, might have to play with it. I usually run airmode and prearm on the momentary switch, so I can just disable it whenever I'm doing touches, landings or proximity stuff.

So take this with a grain of salt since I am still pretty new to the hobby: I'm on a flysky i6 flying a mobula 6 on 75mm frame conversion. The way I've done this in my mixes is: Master: ch3 Slave: ch6 Pos. Mix: -100% Neg. Mix: -15% Offset: -15% (The rest can be fine tuned in betaflight) I was experimenting with idle up and acro indoors but found I wasn't getting the low throttle manuvers I wanted. So I tried this mix thinking it wouldn't work but it did first try! (Some of my newly obtained computer science degree helped me out a little probably). So what I've found is that it doesn't completely eliminate the problem but it makes it significantly better. It also seems the quad is flying more smoothly and predictably now. It feels way easier to hit gaps (I usually fly through folding table legs and a small hexagonal table with about ~1.25ft gaps on all sides). When bumping into things whether on accident or purpose with me testing it, it makes it way easier to recover and correct any bumps. And now when I crash the quad doesn't fly across the room like it used too. It more or less falls right where it hit. One of the only downsides I've been noticing is that when arming for turtle mode there is a slight delay. Don't know what it is from yet but I'll find it hopefully. It is also a little weird feeling when setting up for my bookshelf dives and whole room wall surfs but I think I will get used to it with time. It definitely boost confidence with the predictability and it feels like I'm getting faster lap times around my little house course.

this sounds interesting, i hope you make another demonstration like this using tango 2. thank you so much

Ohhhhhh. That’s so smart. I’ve put Airmode on a switch but this sounds so much better. Can’t wait to try.

Gracias por el video, me ha sido de mucha ayuda. por fin puedo activar AIRMODE sin que mi PAvo30 se vuelva loco cuando choca con algo.

There is also the crash_recovery option in the cli that has a different approach for this

On my crtus x I've updated remote (literadio3) to just duplicate throttle to the channel. And set smaller range on drone. It is not as precise as my elrs channel has small number of stops, however it works similar

Nice one!... In Deviationtx it's real easy to setup. Just select a channel in the mixer and set THR as source and then in betaflight set that aux channel to airmode. Done.

I did this and now I can bang into gates without crashing! Thanks JB

i like this, in my case i add another logic to check AIL or ELE not in center (> 10 or < -10) also .. so in center stick and no throttle air mode still off, but add little AIL / ELE air mode will be enable. and no jumpy whoop during landing

Couple of questions my modes are all on one switch. SD up is angle, SD middle is Hor, SD down is Air Mode. I'm on Open TX ,via a Tara is X9 Plus. The menus look different than on your radiomaster. I understand mixes somewhat. When. You want to set up a situation where throttle is down you still habe airmode enabled and when you have throttle on Airmode is off. Are the other flight modes on a different switch? Laslty on the x9D plus is there a tutorial to achieve what you'd showed here. Thanks for all your patience and kindness.

Thanks, It's much better!

Can't this be done in the modes tab of betaflight?

Cheers for that I've just done this on my 5inch racers to hopefully stop the quad going mental when I clip a gate

This sounds perfect for my cinewhoops. But i think I will set my T18 switch differently. Switch front=airmode on, middle=taking off airmode is on but turns off after 10% throttle, switch down=airmode off.

Nice sharing bro.

Have they made any other improvements with this "dynamic airmode" feature in Betaflight 4.3?

hey JB! I have had this idea as well but it is bad. The solution does not do anything at all to eleviate the problem. You might think that it is a good idea, but if you think about it, you see that it does not change anything: If you are below your 20% your air mode is active, so same as air mode. If you are above 20% it does not really matter if you are in air mode or not. So you might as well have it active, or if you are without air mode the FC does almost the same to maintain its authority. It makes no difference, i tried it out. On the other hand, whenever you cross the threashold - which you do all the time - the thrust ever so slightly changes which is deadly if you are edging through tight opening with your 65er. You might not even notice it but you will perform worse!

I think, I made it simpler. I only set 1 LS x

I prefer this to be a feature in Betaflight itself.

Just imagine, constant speed governor and variable pitch. Zero time wasted stopping or reversing motors. 4 tail booms of a high end heli and off to the races.... Welcome to the 3D heli world.... I fly SAB w Mikado VControl.... It seems my Jeti Duplex was made for multirotors bc this window switch setting is a menu driven piece of cake. I found this "airmode thingy" in the middle of my first build bench test "throttle freak out" seemed pid related then laughing my ars off when i grabbed the quad and lifted it up quickly then throttle cut..... no response.... then wth is airmode..... then search search.... then walla.... TY Joshua Bardwell for such a great job here and all of your very helpful videos. 👍

I am having this problem on my iFlight A85! :)

Wow... Computers! Great idea! I have been thinking the having air mode off was MUCH better than having it on, especially when you bump a branch and think you are going to get stuck BUT air mode kicks in, launches you as you disarm... *sigh*.

Was nice to meet you at rampage was definitely an honor.

Hey Joshua, thanks for the video. I use Tango 2, is it possible to skip the mixers and just do the logical switches?

Worked fine on my tinyhawk II. I can bump in to walls and get out from it without motors going wiiiiiiieeeee

i didn't know this is possible👍👍👍👍

Thats a very good representation of what a whoop does against the wall 😆

"Tomorrow I'm leaving for Rotor Riot Rampage and I really want to get this video out." Scratch that plan I guess.

I'd really like this function / feature setup on my DJI transmitter.

I wonder if this reduces risk of ESC’s burning - often happens for me (mini ESC fets blow) following a crash

Happy Rampaging 🤓

Hey Joshua, just a question: I followed up the video but for my tinywhoops model on the tx16s I do want it 100% of the time activated and not having to flip a switch for it. I did everything exactly like you said but instead of having the switch up like in the video, in my case I left SD↓ and !SD↓ at the mixes tab, and then did the opposite at the logical switches tab, l01 if ax thr -80 SD↑ That would be correct? Haven't had the time to test it, but I would like to confirm I did the right thing because I think I don't fully understand the logic of it. Thanks!

thanks, but i ve a problem. All setup is ok, betaflight to, but when i'm engage auto air mode with throtle, it does not stop air mode of my whoop when throtle is under -80 (try with -70 same) but when i m test in BF modes it's look ok to disable air mode when throttle low... so what's wrong ? thanks ... ( in case of ask , yes, and air mode setup BF is disable on config and it s ok when i fly throtle zero motors stop good on switch position off but not on switch position auto ...)

my first flight Air Mode activated. sad to say that my flywoo firefly went heywire and flew too high and it was screwed. thanks for this video and i will try this

Hello Joshua. Very interesting post. My question is are you able to do this on a dx8 spektrum ?

I think I accomplished this with only 2 Logical Switches and a single line Mix. I don't know enough about drones or the way they fly to tell if this helps - I'm still in the several crashes per pack phase. But if JB says it's good then I'm trying it.

Is there an easy way to setup the transmitter stick for this in the TX configuration for those of us without screen on controller?

Great video, but you didn't mention that after making the logic switches you have to add those lines to the mixes. Got it working though. Great job.

Hi Joshua, is there an updated way to do this now or still the same please? I’m looking to fly my Cinebot30 indoors for work and cinematics and want to implement this. I want it on the switch so default is air mode on, then when switched up it’s “dynamic” like you have done. But is this the same method you would still use to do this or does this need an updated video before I start to make all these changes? I’m thinking of mine just having air mode on all the time but when flying in tight spaces or indoors for work use it where it only comes on when at zero throttle.

Would increasing the motor idle value in betaflgiht help achive someting similar?

I've got an airmode type issue on a 1s brushed (0720) 75mm whoop that isn't exactly what is talked about here, but I thought someone might have a comment. Flying acro, after a straight at high throttle, come to a sharpish turn, and the result of a bit of pitch up plus roll and throttle reduction can cause it to suddenly tumble to the ground. I get the feeling from OSD videos it happens when roll exceeds 45 degrees. Then I found turning on airmode stopped this happening, BUT (1) on a friend's similar 85mm 8520 whoop it improved but didn't solve it and (2) airmode generally makes it very sluggish - like flying with a nearly flat battery, and flight time is reduced. The throttle in the turns is not much backed off, only to about 50%, so don't really see why airmode makes any difference. Tried betaflight and emufight, made PID/feed forward changes. Nothing affects it except airmode, and as above that has downsides. We are at our wits end on this.

I wish it was available for the DJI remote controller :/

Someone mentioned this and I’m not sure if I understand correctly but could you do this only in Betaflight, using the throttle ch in modes, to activate airmode at or below a certain rpm?? I can’t fathom how it’d be accomplished but seems like it’d be kind of automatic version of what JB did here. I’d still like to have it on a switch to turn off/on as well tho, maybe not possible??

Does airmode even do anything to the quad when throttle is above idle anyway? You had a great video describing airmode a few years ago, saying that it increases the speed of the motors on one side of the craft when the motors on the other side can't idle down any lower. So at anything above idle speed or about 10% throttle, does airmode even do anything anyway? I understand the logic to this idea you have but it seems like it's not going to do anything?

I wonder if there's a way to do this with the DJI controller

Is there any way to do the same for DJI FPV Remote v2 ? Thank you!

I made it with the special functions (override the airmode- channel, if LO1 and LO2 are activated)

Uh thanks for the video? Mailing it in

Ive done the setup as shown on my 85mm 2s whoop. It doesnt work sadly. Looks like the Flying Performance is worse when airmode is Switched on and off

I noticed something weird with this method on at least one quad (7incher), but probably also on some other quad. I got some sort of "dynamic" air mode set up on my radio like in this vid. So airmode only kicks in above a certain throttle percent value. So during flight it constantly switches on and off. Throttle rised, dynamic air mode kicks in, and then: the motors start going back and forth between 15-50 percent several times in a window of 10-20 ms. Causing really hot motors. Mostly front 2 motors in my case. Any idea why this might happen? Got the blackbox log file available.

Us poor folk don’t have that fancy transmitter, so I just stick to EMUFlight with my Betafpv transmitter.

I am kind of curious to try this. All last winter we did a lot of indoor racing with 75mm-2S type ducted "whoops." Slightly larger gates and rip around full stick acro in a huge barn. Basically flying like a full 5" track with inverted dives, split S, etc. One of the issues we ran into occasionally, is if there was a large inverted maneuver resulting in a potentially prolonged period of time at zero or near zero throttle, the quad would almost "fly away" on its own. My guess is that its a problem with the gyro/FC not understanding what is going on. Ducts probably causing it to wobble while its free-falling, and then either the PID loop or air mode trying to spool up motors to account for it. I am curious if this might get rid of that, or if the issue is completely independent.

For the L01 and L02 does the multiplex have to be set to “replace” also?

What is the difference if you use just "set crash_recovery = on" ?

Does anyone have a video up of this working the way JB has it configured? The only way I've gotten it to work so far is to set airmode_start_throttle_percent = 0.

Joshua, may you pleeeeeeease tell us again how the quad behaves when it falls with air mode off??? 😅😅😅😅

Hello joshua i am having a problem with my quad , i cant do dives (when i lower the throttle to 0 the motors keep up spinning and the quad doesn’t fall ) i had this problem over two weeks ago and I can’t find any solution

I think there's a slight bug in the logical switches that you have setup. When the throttle is exactly -80, neither logical switch will be true. This would then set the airmode channel to the middle which luckily will then either turn airmode on or off. Sadly OpenTX doesn't support = operators, but you can do this with a single logical switch. Create one logical switch which is triggered when SC is down and the throttle is less than -80, then for your mixer lines set one to the logical switch and set the other to the inverse of the logical switch. It also means that if you want to change your threshold from -80, you now only have to do it in a single place.

Could you do this with betaflight with Ranges maybe

If air mode is off, then what mode are we flying??

Hi Joshua, Zeus f722 v2, when throttle is little up one motor going too high rpm, not able to matches other motors spin. Please make a explanation on zeus f722 v2 complete setup & flash, possible troubleshoot.

god forbid anyone look at their blackbox data, but.... you can absolutely relate the throttle position to whatever quad is in question hover point. air mode kicks in just below the quads hover point or over the quads over point or whatever... I usually set the TPA (Throttle - PID Attenuation) breakpoint around the hover point (throttle position) anyways....

Would this be more for Acro or Angle mode?

Isn't what crash mode recovery mode is for? would be nice if this would disable air mode automatically in addition to switching to angle mode.

Did someone try this with the tango 2 ? Great remote but not enough switches....

Sadly that way you still get that horrible bounce and overreacting to ground-effects when landing. That's why I put Airmode on a switch in the first place, so I can land my quad precisely and gently where I want it. That's a tough one... Also would there be a way to do all that without wasting that channel just to switch airmode? (I use your all-modes-on-one-channel technique to just taper that into my other flight modes but still I think a betaflight setting should be able to do all that by itself...)

SWA Off - p1 ARM - p2 ARM WITH AIR MODE - p3 Works for me ...