OpenTx Companion Tutorial • How-to Use Logical Switches • Every Function Explained • [Beginners]
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- Опубликовано: 25 авг 2024
- This OpenTx tutorial from rcvideoreviews.com video covers Logical Switches Top to Bottom. The primary goal is to explain every logical switch function and to show how those functions work. In order to gain a complete understanding, you must also fully understand the sources list which is covered as well from top to bottom.
When you've made it through this video, you will understand what logical switch functions do which puts you in a position to exploit one of the key capabilities of OpenTx radios.
Like your dad used to say, "take your medicine..." When this is over, you will feel better.
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I cannot put enough Likes on this and your other OpenTX how-to video! LOVE it!
Thanks David. I was worried this one would not be viewed favorably because it's kind of dry, but I've never seen material like this out there so felt it just needed to be done.
Anyway, thanks for watching and for the kind words,
J
Hi. I really like your video's. You explain everything in a simple way. I already fly RC planes and drive RC cars for over 50 years...But you need to go with the time right?
Since I am also a sound engineer, musician as hobby and retired industrial engineer I see a lot of things in common of the settings and setup of the tx16s when I compare it with digital audio mixers or proramnable industrial sensors,encoders, frequency motor controllers, stages and bus control systems.
I just bought a tx16s mark 2 max and while I am waiting for it to arrive I already want to learn everything how to set up and edit the transmitter and how to set up my planes.
Your video tutorials make that a lot more easy..
Thanks and keep up the good work...And don't crash!....Hahaha. Greetings Herman from the Netherlands (near Amsterdam)
Very useful VDO , Thanks for doing this.
You're welcome.
Brilliant!! Thanks for making all these OpenTX videos. As a noob to OpenTX, these are really, really helpfull to help me get my head around the terminology used in the radio, and Companion.
Well thanks for taking the time to write and I'm VERY happy to know they're helping you out.
Just a big thank you. My learning curve vertical! ABSOLUTE gem was making sure 3 position switch was assigned correctly !SD up and didn't result in ZERO servo travel on one switch position.
Awesome! Glad the videos are helping you out.
It is a very useful video of this OpenTX theme. Thank You for sharing!
You are welcome!
Ty so much! I've been trying to setup a momentary switch as a toggle that is then output on an aux channel for use in betaflight to enable/disable my video transmitter. Your video finally made it click in my head! I love the tango 2 but the lack of switches requires creativity.
You're very welcome. Glad to help.
@@RCVideoReviews quick question. I have everything working but i need a confirmation sound. Is there a way to play a sound when a logical switch is NOT on? I'm guessing i need another logical switch
@@RCVideoReviews Nevermind. I just made another logical switch checking if the sticky switch was < 100. worked like a charm
Great video, very informative and helpful. You keep knocking it out of the park with your video's!
Awesome! Glad you liked it. I was afraid people would find this one very boring. I tried to keep the pace up so viewers wouldn't nod off in the middle. ;)
giving Bardwell a run for his money? your vids are very apriciated, thank you. second to bardwell to me is like wow keep it up,
Thank you for making these videos. I now understand how the smoke can be made to turn on and off repeatedly. 😀
You bet!
You are a busy man. I'm just sitting back trying to soak it up.
Definitely putting in the hours lately. Thanks for checking in. Hope the video helps.
It's been extensive, and I want to use it in aircraft schedules. It is necessary on many occasions, when you do not see the way to solve your need. Thank you for your teaching.
You're very welcome.
Thank you for all your videos, they are such a help. At first i tried to figure out myself how to do something pretty simple: have my arming switch only be armed when i hold a momentary switch. But the problem was that at first it works, i hold the momentary, flick my 2 pos switch in the arming position and it arms. But then when i release the momentary it disarms the quad again instead of holding the value.. i couldnt figure out how to hold the value there and keep it on armed even after releasing the momentary. I just want it to disarm again when i flick the 2 pos in the disarm position (disarming should work without the momentary switch tho for safety reasons). Now i found your videos and im sure they will help me, but if someone else knows how to accomplish my goal id be happy about a helpful comment and maybe it will also help someone else :) (got hurt in my last session by my quad when my RC was dangling off my neck and it bumped the arm switch while i was getting out the car holding the quad and it hurt me pretty bad, those props can really cut, im glad it was just my hand and im glad that i still managed to hold the quad, even tho the instinct was to let go but that couldve ended even worse. Anyway, have a good one guys, stay safe
Use a sticky switch in your logic. When you press the momentary switch down, that will engage the sticky and trigger a logical switch on.
great job
Thank you.
Wonderful explanation for me just figuring out what the different symbols are and what they do is the hardest to figure out like the !1 after play track will only play when a switch is activated and not on startup.
Yeah, they represent that one differently on the radio than they do in the software. When I first used that !1x I though--no why I didn't I figure that out sooner...?
I will try that thanks
Hey Awesome video, i noticed i am missing telemetry items in the V1 portion, how can i get those?
Superb, another enjoyable video to help my brain exit the Covid slumber!
Yeah, gotta keep busy. Thanks for writing.
Just got my radio and planning to dump my DS6e. Annoyingly im waiting on a new ESC and motor for my new plane bc the motor cable came damaged and it caused a ESC fire so I cant set it up with my plane but at least I've got it going on the sim with a WS2000.
Perhaps I missed it, however, I presume the logical switch becomes an input->channel->output. What wonderful projects the OpenSoftware movement has created! Ever evolving buy people deeply interested in the area! Old Linus had something going there. Cheers
I’m not sure I follow your logical switch query. A LS is just a switch. It just evaluates conditions you specify and is either on or off depending on those conditions. They can be used like any other switch on the radio but they are just switches.
Did I miss it I didn't see L14 light? Great video, not dry at all as it's great to see rather than read sometimes as it is easier to understand visually, when do you get time to fly??
I noticed the L14 light while editing as well and it may have something to do with frame/refresh rate because it was definitely blinking on my desktop when I captured the video.
I don't sleep ;)
Super helpful! Thank you! Following your tutorial, I managed to set up throttle warning for optimal cursing speed. Is there a written source, listing the explanation of all the logical switch variables explained in your video? It'd be useful to have it as a reference.
Great videos, very helpful as I'm thinking of upgrading my TX to one of these 🇬🇧👍
Thanks for writing. I've been very satisfied with my TX16s. So far, it's performed perfectly.
@@RCVideoReviews hey are there any different versions as there seems to be a lot of price variations, if so what are the difference between them, thanks again.
@@TheDJBozz ruclips.net/channel/UCcJwn8V3MTsib2LjAcTnargcommunity
Awesome video!! First off thank you for that. I have a question regarding your timers. I understand how you set that up, I would like to know how you reset your flight timer?
I just create a global function and assign a switch to reset timer x.
Hey thanks man!
Powerful feature. Great video n thanks
Thanks for watching and you're welcome.
this clearly has not enough likes... subbed
Appreciate that :) Welcome to the channel.
Hi,
I want to use reverse thrust on my plane, only when the landing flaps are activated and landing gear is down. Can you explain how to do it?
Do you have a video how to set up a reverse thrust for a plane?
I do not.
Could you tell me all the steps on how to set an altitude alarm with a variometer. Also how to set up snap roll, spin rates using logical switches or mechanical switches. If you could do setups on Transmitter it would be handy as I don't have a computer only a Radiomaster TX16s
Would also like to add a big thankyou. Without your videos I wouldn't be able to operate this system.
Check this video out: ruclips.net/video/w2fwgVBhe8s/видео.html
Also, glad my videos help out :) Thanks for the kind comment.
Thanks for that but all I need is an alarm to go off at max altitude will try modifying what you have in video.
Brilliant👍
Thanks for watching and commenting.
Love these vids, got a lot of info from this. Is there a video on how to setup the ESC brake?
I may need a little clarification on your question. As far as I know ESC brakes are functions of ESC programming and tends to be very brand specific.
@@RCVideoReviews its the ESC indeed, i found a video. Love the channel! You can program the ESC also with the throttle.
@RC Video Reviews Hi I have an RC Boat I'd like to set up a 3 position switch to limit the throttle for the stick 0-100 full travel but limiting the motor to 50% 75% 100% on each switch. I can't figure out how to do this on my OpenTX.
Use a switch to set the weight in a global variable and use that global variable for your weight in the mixer.
I am a beginner and learning on a flysky bought the radiomaster 16 for later on , I think I am out of my depth,have been following your videos very helpful but is there a way to re set to factory settings thanks John from Australia
Yes, you can remove these files from the SD Card:
RADIO\models.txt
RADIO
adio.bin
MODELS\*
That essentially resets the radio.
Feel the same I am waiting for my radio to be delivered. It seemed to be way more complicated radio with more features and switches than I am ever going to use. I kept hearing about good quality gimbals making a big difference when you fly and want to get away from frsky all the time. Would like to try tracer or crossfire someday so this radio is a step in that direction.
Cyc1,2,3 are for helicopters. With those you create the mixer to mix the movement for the three servos that drive the swashplate. They are trig based functions that, e.g., move the swash for a left turn when the aileron stick goes left. I am in the process of trying to figure them out. I hoping to find a lua script to set them up.
You should hop on discord discord.gg/jSFTASU and check-in with Freddie. He's our helicopter guru and he uses OTX.
H I would like to know can I change the signal out put channel by logic switch?
Sounds like a mix line to me. Get on discord and ask for more information.
Thank you, I am using opexTX, on gyro the mode is set to my switch with rate, off, hold mode when I toggle the switch, how do I change its value to off, rate, hold mode? I mean changing switch values from -100,0,100 to 0, -100, 100
Actually your other video helped, I used curve to set to 3 points, and used to set it to mod, thank you once again
@@firozdang You can also hard code values with special functions and override channel. So you can say when SA is up, override channel x with value y.
Thanks for your easy how to vids to date, been very handy for setting up my TX16s. When changing the gimbal stock ends tho are they a two piece set? Mine are on so damn tight I’m worried I’m going to break the gimbal - how did you remove your stick ends on your TX16s?
There's a set screw in the top piece going down the shaft of the stick. When you loosen it, the stick ends come off very easily. If you're forcing anything, you're doing it wrong.
Glad the videos have been helpful.
J
would it be possible to set up a logical switch to automatically activate safe mode on a spektrum receiver that is matched with a variometer when the altitude of the plane reached a certain level let's say 50 feet. Do variometers react quickly enough to altitude change for this purpose?
Sorry, I don't know the first thing about Spektrum, so I'm of no help on this one.
@@RCVideoReviews I do believe it is possible. Here is what someone on rc groups told me: This would make an interesting how to video:
"I did this with my first plane. It had an FrSky s6r stabilizing receiver that had an auto level mode. At first I connected it to a momentary switch so it was a ‘recovery’ button that would work from any orientation. Then later I added a vario sensor and with some opentx logical switches tied to an altitude, you could activate an automatic ’hard deck’ that was adjustable with a slider from 50’-150’. You could do whatever you wanted to that plane and as soon as it hit the hard deck it would snap into auto pilot. The plane was an FMS superEZ, so nothing exotic.
It worked really well but by the time I got that far in figuring things out, I had enough stick time that I didn’t really need it."
"
Hmmm. Yes that is interesting. Thank you for the suggestion.
@RCVideoReviews I have a question regarding the delta switch. If a switch is set as follows: d >= x, SA, -100. To me that means the logical switch will be true when the delta in SA is greater than -100, which is delta is between -100 and +inf. In reality, the way it behaves is as if the delta is smaller than -100, or delta is between -inf to-100 . Did I get this right? If this is a bug and gets fixed, it would change the way some radios are already set up.
That will never really work. Delta is about the change in value. If you set the delta to be -100 you're saying whenever the value of SA changes more than or equal to -100(weight), then go live.
Try it using a value of 10 or 20 and see what happens. Add a duration to help see when the switch goes on. Delta is about the amount of change. There is no +inf definition. You're comparing the change between V1 and V2.
@@RCVideoReviews. I tried setting it to d>=x, SA, -20. In that case when SA is flip so that the SA value goes from +100 to -100, the delta is -200. My point is -200 is smaller, not greater, than -20, but the logical switch turns on.
When I set the same values, the switch goes on everytime I move more than 20 in the negative direction.
So:
SA Up = L0x off
SA Mid = L0x on
SA Down = L0x on
SA Mid = L0x off
SA Up = L0x off
For further discussion on this, please move to discord. RUclips sucks for this type of conversation.
@@RCVideoReviews Makes sense, I joined discord and pinged you there to continue this topic. Thanks for answering my question and all the useful videos on your channel
Hello! I am trying to use 2 of 3x way switches so I change multiple modes into my FC. Ive seen that they can do it but not luck doing it.... How??
Watch this: ruclips.net/video/kC2eFn5qomA/видео.html
@@RCVideoReviews Thank you, once again my problem is solved. Made exactly what I wanted!!! Thanks 🫡🫡🫡🫡🫡
How did you change your S1 Pot to control Volume?
Global Functions: ON Volume S1
@@RCVideoReviews thank you. Your videos have enabled my enjoyment of my open tx radio. I struggled with the software until I found RC video reviews.
@@leandrodimi4823 I'm glad to know my work has helped. Have fun!
Hello and thanks for a great video.
I have one question, I can make global functions, but can I make global logical switches or do I have to make the logical switches for each model?
No global logical switches. Logical switches are per model.
@@RCVideoReviews Ok, but would be nice .
@@torbendehn2208 It could also be very dangerous. If you look at the global functions, most of those are basic commands and voice prompts that would be innocuous going from one model to another. Logical switches can create conditions that cause things to happen like a motor firing off, or return to home being activated, or an autostabilize mode being turned on. So I do understand why they don't have global logical switches.
Is there a function of stopping the TIMER? Do not reset, just stop.
Suppose I press two switches at the same time and the clock stops.
That's fine, I got it, I use two LOs on the same line. 👍
I did not find the TIMER stop function. 🤷♂️
Sure, use a logical switch as the timer source and have your logical switch be the evaluation criteria. Very simple to do.
Its probably a stupid question, just bought my tx16 after 20years away from the hobby and trying to wrap my mind around the endless functions...
So, i uderstand that you create conditions to activate/deactivate a logical switch..
Lets use logical switch 4..
When elevator is less than 80, logical switch 4 is activated!
So what? What happens when the condition is met and L04 is active?
In other examples, when the condition was met, it started a timer or a sound but, in most of the other examples i did not understand the reason for setting such a condition and what is the result of activating the logical switch
Thanks
This is a very nice tutorial, but only i can't see clearly coz it's out of focus
You might need to check your resolution settings on whatever thing you're using to watch RUclips because I just looked, this video is crystal clear. Full 1080p60p video and it looks really good even on a 4k monitor. There is no focus setting because the entire video is screen capture and it is 100% clear.
more more more ;-)
Ok :) Stand By...