Betaflight GPS Rescue Mode | COMPLETE HOW TO

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Betaflight GPS Rescue Mode can save you from losing your quad when you lose video or failsafe. In this complete how-to I'll show you everything you need to set up Betaflight GPS rescue mode.
-- TABLE OF CONTENTS --
1:50 - What is GPS Rescue? What does and doesn't it do?
3:36 - The GPS receiver. Why doesn't Betaflight use the magnetometer?
6:18 - How to wire up the GPS receiver to your FC.
7:02 - Where to mount the GPS receiver on your quad.
9:43 - Basic Betaflight setup for GPS.
11:10 - OSD setup to view GPS info.
16:15 - CLI options to tweak GPS behavior.
20:13 - Start testing GPS rescue mode. Set up GPS Rescue Aux Mode.
23:43 - Using GPS Rescue as failsafe.
26:50 - Closing.
-- VIDEO LINKS --
Hellgate Vifly FullSpeed battery-powered buzzer to help find your quad after it crashes and ejects the battery:
• Never Lose Another Dro...
Why GPS Speed is accurate:
quadstardrones.com/gps-vs-rad...
How to set up Betaflight flight modes:
• Cleanflight / Betaflig...
How to calibrate Betaflight accelerometer:
• Calibrate & Trim Betaf...
-- PRODUCT LINKS --
I receive a commission (at no extra cost to you) if you make a purchase after clicking one of the affiliate links below.
RaceDayQuads Micro M8N GPS
* RaceDayQuads - bit.ly/2G3BBYL
Matek UBLOX SAM-M8Q GPS Module
* GetFPV - bit.ly/2BWGzCi
ReadyMadeRC Mini GPS
* RMRC - bit.ly/2G2k9nd
Beitian BN-220 GPS
* Banggood - bit.ly/2G2kdmX
MANDATORY DISCLAIMER: I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for me to earn fees by linking to Amazon.com and affiliated sites.
Most or all links above are affiliate links, and I will receive compensation if you use them.

Опубликовано:

6 дек 2018

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Комментарии : 956

@marko5766 5 лет назад

The GPS receiver antenna is actually the thin foil sticker on top of the ceramic block. Before wrapping it in tape, it's a good idea to cover it in heat shrink first to protect that foil layer. Otherwise, when pealing off the tape, there's a good chance the antenna comes with. The best lessons in life are learned through pain . . .

@EWCHEEGUAN 5 лет назад

Also, receiving performance will drop because of the tape on the patch antenna will actually lowered its resonance frequency.

@stevietee10 5 лет назад

@Mark 0 I've learned something today ;-)

@propcutfpv6340 5 лет назад

@@EWCHEEGUAN the antenna is probably tuned a little high to allow for that , nobody uses exposed gps antennas in commercial applications

@ze2004 5 лет назад

The best lessons in life are learned through pain spoiler alert YUUUUUUUUUUUUP!!

@jaxonfpv 2 года назад

pain

@TAGE_FPV 5 лет назад

This video is EXACTLY what I needed man. Completed a 7" build and you make the alternative (reading documentation) way better :) Thanks man

@mountaindewdude76 5 лет назад

Awesome video, Joshua! Thanks very much for this! This video explained more than I anticipated but I've taken notes and I'm looking forward to the non-rainy days.

@CozziFPV 5 лет назад

OMG!!! finally! not lose my quad? I just bought 4 to start. Thank you sir.

@circleofowls 5 лет назад

Wow, talk about a timely video...I lost video on my quad last weekend and immediately ordered that very GPS module from RDQ, this video will save me tons of time researching how to set it up. Very well done.

@michaelwilkes0 5 лет назад

About the accelerometer drift, here is an old post I made describing how I fixed it on one quad if anyone is interested: My angle mode was broken, and I fought it for a whole year before I finally solved the problem just using betaflight settings. Here is the problem, I start flying the quad in angle mode, and at first it hovers very level. Then after 30 seconds it is drifting slightly. Then after 1 minute it is drifting a lot. Then after about 2 minutes, full stick deflection is not enough to keep it level. I would name this behavior "Worsening Drift". Here are the three settings that fixed it for me. This is the default: set acc_lpf_hz = 20 set accxy_deadband = 40 set accz_deadband = 40 This is what I changed it to: set acc_lpf_hz = 1 set accxy_deadband = 80 set accz_deadband = 80 Now it can hover very level for the whole flight. Its perfect. I don't fully understand why this worked. I suspect the increased accxy_deadband is the most important setting. I really needed angle mode to work on this quad because it is a small FlexRc Owl that I give to novices if they want to try flying a quad.

@hjalmar1805 5 лет назад

Do you have a link for your post?

@rolosaenz 4 года назад

That exactly happened to me !!! and i tought my FC was bad, do you have a link to your original post, Thanks A lot !!

@bragee 3 года назад

I've started having artificial horizon drift after upgrading from 3.5.7 to 4.1.7. Since the settings you have mentioned are no longer present in the BF dump (still there in 3.5.7 though) I'm wondering how could I solve the issue which is exposed in details also in this RCGROUPS post: www.rcgroups.com/forums/showthread.php?3661241-Matek-F405-CTR-vs-BF-4-1-7-%28or-4-2-0%29#post45028661 I only fly air mode but this issue is basically preventing the use of RTH on my 6"... Cheers

@michaelwilkes0 3 года назад

@@bragee Wow, i didnt notice the settings were removed. i havnt had that same issue on any quads recently.

@francesgarcia8884 3 года назад

Hey Joshua, I just want to thank you for your in depth coverage of Betaflight GPS Rescue as well as all the other pod casts you have done. Flight training, build, setup, and etc... I also wanted to say how impressed I am with Betaflight rescue mode. I recently finished a 7 inch build, my first Betaflight build and have been working on getting rescue working. I am on Betaflight 4.1.2 and after some adjustment with the hardware (accelerometer was upside down). Rescue mode works like a charm. I love the fact that everything is displayed in the OSD. I always know when failsafe and or rescue is enabled. The behavior I am seeing is a return just past home and the begin some kind of circling before starting to ease down. Thanks again!

@Blackwolf2111 5 лет назад

You're the best Joshua, Thanks again as always!! Always there when we need ya..

@Rvalivesound 5 лет назад

I've gone on from using zero protection (not even common sense sometimes). Now I'm adding an active buzzer/beeper to every quad (whether built by me or BNF). No longer am I buying any VTX that does not use some type of smart audio. My antennas got upgraded from omni to lollipops and I finally got a decent pair of goggles. My most recent build was built with the intention of creating a waterproof 5" racer. It turned out great! Probably the fastest and definitely the lightest weight I've got. Now I am considering building one more. I plan to add GPS to my next build, bringing the evolution of my build quality to a new level! Always need to check this channel to sort out or confirm/debunk something like quad build or quad pilot related questions and scenarios! It's like the online holy bible of quad!

@KrotowX 5 лет назад

It is usual growing order for FPV flying :) Same here.

@licensetodrive9930 5 лет назад

With my old Cheerson CX-20 GPS quad (what essentially started me out in this hobby), upgrading the GPS unit drastically increased the number of satellites it locked onto and reduced the lock time, further to that, shielding it from the flight controller with some foil helped it further. I wonder if the carbon plating of race/freestyle quads helps shield the GPS module from the flight controller noise.

@brokemechanicfpv1420 5 лет назад

First time ive ever flown a quad with GPS. Gotta give you Props! You had to study this to make such a comprehensive video. Thanks again JB! You Got my vote!

@SwellDrone 2 года назад

I’m learning a ton from you videos. Thank you. It’s a lot to learn for a first time FPV pilot.

@Dieselshroom 5 лет назад

Thanks JB! Follow up video might be how to log GPS coordinates in OpenTX radio for quad recovery. That way you don't need the coordinates in the OSD.

@houseofquad2260 4 года назад

Joshua Cannon Do you know ? And if so, please tell us 😀👍

@dwarfstarfpv2056 5 лет назад

Once lost my quad and gopro for a week, I chopped all the Bush down to find nothing when I looked up it was stuck in a tree Haha GPS would've been amazing

@nimbuslayer5142 5 лет назад

Great video JB. It's cool seeing the features come back again. These are basic GPS features in the Mult Rotor FC's beginning around 2005. The original MK FC did a lot more than this...But intended for gimbaled airframes. I flew my Okto's FPV regularly without the landing gear or gimbal. We also had basic RTH features in the fixed wing FC's. I remember when the KISS came out, options like this were removed to keep things...Simple. Rotor ON Joshua!

@ki-lowatt7789 5 лет назад

Thanks for making this! Good timing, I just ordered an RDQ GPS unit a couple days ago. 💪👍

@nneb1976 5 лет назад

love you man as always thanks a million for this!!! tx to rx and rx to tx i got this wrong!! a wealth of infomation!!!!! thanks again from a drunk english man!!!

@momentum3825 5 лет назад

you are one of the best things in this hobby. I just want to know why you use that sad music at the end of your videos. It sounds nice but its so sad and cold. I think its time to fresh it up!

@AngryPepper1964 3 года назад

HaHaHa, I thought I was the only one that thought that😂

@cJhudanich 5 лет назад

27:55 is a good average for your videos and well worth watching. I've been waiting for this video sense I will be completing my build hopefully tomorrow and will be playing with GPS features. Speed is all i really want, rescue is just to play with. Thanks

@Mr748Dave 5 лет назад

Joshua, yet another fantastic video! You have made adding a GPS so clear! I'm doing this! Thank you!!!

@vonster22 4 года назад

the hellgate is awsome.. i found my quad after 3 days ..it was still beeping.. I live in the mountains

@proz71ful19 3 года назад

I bet the wildlife was like.. what kind of animal is making that noise?! 😂

@victorstr9396 5 лет назад

From an experienced GPS flyer. A failsafe GPS is good when you fly in open area where you have space to a ascend to predetermined altitude. It will be horrible if you fly below tree canopy and lost signal. The quad will try to shoot itself into treetops and get stuck and continue to push until all motors are burnt or battery is completely drained if you can't find it. Another scenario is one of the motors/esc fails in-flight and the quad plunges into the ground, losing signal in the process. If you didn't disarm in time, GPS failsafe wii kicks in and push all motors to full until radio signal is recovered. Not to say GPS is bad, you just need to be caution.

@JoshuaBardwell 5 лет назад

GPS currently has sanity checks thst determine if the quad has crashed and shut down.

@peterpunch1 5 лет назад

@@JoshuaBardwell So pretty much it will only be bad if you strike a kid with the first hit? This is my main concearn.. hitting people with a 600gr carbon brick or hitting people with spinning rotors :-D Give the 0,001% chance either will happen.

@KeenEyeFPV 3 года назад

This was actually one of the easiest improvements I've ever made to my quads. I do long range in the mountains (Alaska) and have been going on pure luck until now. Great video!

@minkorrh Год назад

I grew up not far from the BC/Alaska border and I would die to be back home and be able to fly the coast mountains. Fly on brother.

@ajchristensen 5 лет назад

Thanks for posting this Joshua! Should help lots of pilots get started with GPS Rescue.

@poundcake2000 5 лет назад

I also lost video and lost my $250 quad. Couldn't find it. Spent hours looking. I won't build without GPS anymore. $15 buys a lot of peace of mind.

@maxdredi 5 лет назад

I lost my 200£ drone as well. It had only 1h flight time. Since that I installed loud lipo-buzzer & Bluetooth key finder for all other drones. Hope it will never happen to me again. This is an expensive hobby :(

@davidvaknin3801 5 лет назад

dark carbon frame, 4 motors and props? think i found it... 200+ shipping and it;s yours

@martin19117 5 лет назад

Been there. The feeling sucks

@Nothingisimpressive 5 лет назад

Bluetooth key finder is useless because it has maximum range of 15m in ideal conditions...

@mrmidnight32 5 лет назад

poundcake2000 $1.99 beeper. Trust me they come in handy. Make sure you get a loud one not one of the mini ones for micro drones.

@wrevenaugh 5 лет назад

OH FOR GOD'S SAKE.....HA HA HA HA! I've been working on this for the last two days. That's so funny. I stole a gps module from my old Phantom 2 and began experimenting with it. I also just (literally 5 minutes ago) got an old fc running on INAV (so cool to see the similarities to Betaflight) hooked up to a gps and a scratch built fixed wing to do things like auto launch, return to home, land, loiter above you, etc. What a blast.

@mrmidnight32 5 лет назад

Bill Revenaugh wait so you did or didn’t get a DJI GPS module to work on your beta flight 5”??? If you did I’m buying one now for mine lol

@wrevenaugh 5 лет назад

@@mrmidnight32 I did

@DroneOn 5 лет назад

The best GPS module video to date. No reason not to be integrating this into builds. It's so cheap and easy. I have it on one already, moving forward it will be on all my 5" builds.

@Steve-O_FPV 5 лет назад

Thank you JB. Excellent as always.

@Tavdog 5 лет назад

I like to set my min_sats to 0. This is because sometimes with heavy cloud cover or other sky obscuration you can't get enough satellites for a 3d fix and you are grounded. With min_sats sets to zero you can choose to fly without a 3d fix if necessary. When activated without a 3d fix, gps rescue will default to angle mode and can still help for momentary failsafes.

@JoshuaBardwell 5 лет назад

Good advice.

@AlexandrIDK 5 лет назад

0 sats, is bad idea. Clouds have almost no effect on the signal quality and the number of satellites, only the power feed. Any bad gps have cold start 2,5 minute (max), if you have more than 2,5 you have bad build quad. Use ferrite ring on gps wire. Chanel and video about gps. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-dsKz01WPppk.html

@gizzmomambo 5 лет назад

Alexandr Bazanov and you won’t get a fix if you need to return to home, you need at least 4 sats before you arm to get a fix so it know where to return to. If you set it to zero no point in having the gps in the first place

@SchonRichtig 5 лет назад

@@gizzmomambo I also set it to 0, if I may need GPS rescue I wait until I have at least 8 sats. But if I fly in buildings, or hanging in a tree, the quad will arm without a problem, yes you have to think about it before you arm, but it don't prevent you from arming if you have not enough sats for GPS.

@Dieselshroom 5 лет назад

So with GPS the quad will not even arm unless it has a fix to your min_sats setting? That sounds potentially problematic in certain situations. What about turtle mode if you have no satellites?

@AndyRCchannel 5 лет назад

I think its a good start but it doesnt do enough IMO for beginners. we need some of that dji goodness for redundancy to get peoples interest back, Noise is what causes accelerators to drift.

@BruceLuckcuck 5 лет назад

Feel free to contribute some code.

@JoshuaBardwell 5 лет назад

I know noise is why ACC drift but why do some do it terribly while others have no problem whatsoever?

@humbertomontalban3932 5 лет назад

@@JoshuaBardwell the wires position specially if the power wires are in top of the flight controller, wires not twisted, flight controllers are not shield. Plus motors created magnetic fields too, some dji need to be degaussed in order to flight true.

@PenPeng 5 лет назад

Honestly, I feel like this gps-failsafe mode is more dangerous for beginners than the drop from the sky failsafe mode. Because when the quad drops from the sky, the behavior is completely predictable. It drops from the sky like a bullet and hits whatever is beneath it. The only unpredictable thing is how damaged your quad will be. But with gps-failsafe your home-point may be a "kinda close but normally safe enough" distance (like 100m) away from a road. Now you fly across the road and 100m further gps-rescue gets activated. The quad flies home, starts descending and descends right into a car because you fail to take over because you don't know that you really need to land manually because you are just a beginner who hasn't completely understood gps-failsafe-mode. Or if you are trying to copy Steele but you don't have his skill and are flying in a city between houses, gps-rescue gets activated - the quad ascends but not high enough and slams into a building. I am NOT hating gps-rescue mode. I think it is really good for some people. However it is one of the features that should never be on by default and that you should really learn about before turning them on. This video was great for exactly that!

@AndyRCchannel 5 лет назад

I just think varying degrees of noise from my experience more noise more drift.

@projectill 4 года назад

Lost one quad to failsafe, and my current quad has bad signal for some reason with XM+. Will try this to save me some search and rescue missions... Thanks for the comprehensive info JB !

@H3SS 5 лет назад

Thank you soooo much for all the super informational videos. I really do learn something new everytime I watch your videos

@markpfeifer1402 5 лет назад

GPS is awesome on racing quads. Saved my ass twice already. Hopefully some of the 3D print guys come up with some better mounting solutions than the ones currently out there.

@SchonRichtig 5 лет назад

I use a 3d printed tpu adapter to put the GPS on the lipo strap, works really god. You also can cage the position if you use bigger or smaller lips. Use a bn-180 on 2 quads.

@SchonRichtig 5 лет назад

I also set my mode switch channel in stage 1 failsafe to angle mode (in my case 1000) , throttle to hold and 1 second to engage stage 2. This will level the quad before GPS rescue is engaged. GPS rescue don't know what to do if you have a failsafe when you are upside down and will drop! Thanks to r9 flex firmware testing I know that this workaround is working :) It's also useful if you use 3d mode.

@SchonRichtig 5 лет назад

Oh, and set "gps_ublox_use_galileo = ON" The first time I can use this expensive European navigation system :)

@gwizzfpv6741 5 лет назад

could you help has this worked well is it safe could you send a screen shot of your settings ,what dose in my case 1000 mean?

@SchonRichtig 5 лет назад

@@gwizzfpv6741 oh that is what you mean :) In modes tab you configure angle on let's say aux 1 and that the area where angle is active. Maybe 1000-1400 pwm (1000-2000 is the range for your transmitter) So if you have your angle mode on aux1 in the area between 1000-1400 (yellow slider to the left side) You set in the failsafe tab for stage 1: Throttle to hold And aux1 to 1000-1400 maybe 1200. This emulates your transmitter switch position in the first failsafe state. Hopefully I could explain it a little bit understandable.

@MarcFPV 5 лет назад

As an hardcore INAV user (mainly wings) it is kinda funny to see a betaflight expert setting up GPS and talking about OSD elements to be bulky 😅 but nice explanation. Ever wondered how that works on beta. Nice to see it in action.

@renzogonzalez3022 4 года назад

Joshua, excellent video Helped me. I bought the GPS by your link! Thanks from Peru 🇵🇪

@doktordrone 4 года назад

cool, me too 😁🙏🙏🙏❤

@davormaplenik2776 5 лет назад

Sadly, I have no more switches to assign GPS to...

@niklas950928 4 года назад

Set it to same as buzzer?

@Sombre____ 4 года назад

Take a Digoo DG-KF30, it's an external GPS self powered with a battery. You can see your quad on your cellphone with that. And it do Buzzer also. Without the plastic case is really tiny.

@simong.8187 5 лет назад

I like your videos on FPV very much. They always give you an excellent overview.

@ReplicateReality 4 года назад

i appreciate the work you put into these videos

@everydaydrones 11 месяцев назад

Thank you for taking the time to teach so many Including myself to build & fly FPV. Your the man!

@imager09tube 5 лет назад

Thank you very much, Josh. Excellent GPS class.

@geppetto3244 4 года назад

Thank you Joshua for all this.!! Your tutorials are valuable ...

@hsinyen6942 5 лет назад

wow, this is one of the best video ... I'm going to install an gps next week! Thanks.

@arnaudlecomte4381 5 лет назад

Thank you for what you do and who you are . You made my FPV

@michaelreagan2028 5 лет назад

Not that good at flying yet. Really good at losing the quad. I've been waiting for something like this. Thank you!

@jannesbosma9801 5 лет назад

Nice video. A compass gets interfered by the magnetism generated by magnetic flux coming from the FC, battery, etc wiring. Not using a compass makes RTH much more robust. Not sure if Joshua mentioned it but beware not to engage RTH under a tree or roof, switch or failsafe.

@dabit4840 5 лет назад

I have a GPS on the quad since the beginning. Nice to see something resembling altitude and speed in the OSD, and transmitting the GPS coordinates through telemetry to the Taranis already proved very useful when I crashed in tall grass where you can only see the quad if you step on it. I mounted the GPS unit slightly further up the arm towards the motor, this eliminates propstrike risk. Those patch antennas are not durable; the silver on the ceramic is very thin. I have also been using the GPS rescue mode for a couple of months now and used it successfully once when I lost video after diving behind a damp hill. But I do have some issues with it. Sometimes the quad flips 180 degrees (that is, upside down) shortly after activation of the rescue mode. It is not 'thrust stops, quad tumbles down', but a 180 flip with the horizon level and the ground in the upper part of the goggles. Needless to say that this is usually unrecoverable :) I know that my accelerometer works fine (and it is calibrated); for precision landings I still prefer to do the last few meters in angle mode and that never let me down. Any idea what might cause this?

@rotormandan2657 4 года назад

Thanks for the video Mr.B!

@cvonp 5 лет назад

Great noise rejection. I'm impressed that the EMI from the motor doesn't swamp the GPS antenna

@SpeedyAdventures 5 лет назад

Nice bro finally I've had to look at 4 different videos just to get mine to work

@xboxice2005 5 лет назад

Thanks mate I'm gonna buy the gps from Banggood 👍hope to have it installed in my soon to build 8" Quad.

@marizatiablae 4 года назад

You're the damn best FPV youtuber :D Yeah now the GPS Rescue is on the GUI of BF as you predicted :) Thanks for your help as usual. I couldn't even start flying without your videos.

@federicosagun8243 5 лет назад

Your full of knowledge Josh. Thanks buddy.

@RCSurf 5 лет назад

Great video thank you, just ordered a hglrc gps

@gtpsic 3 года назад

Thanks! Very informative Josh. Appreciate it.

@mattyduffield 2 года назад

Just tested gps rescue on my Nazgul after setting it up using this video and worked flawlessly first time, than for the amazing advice as allways! 😁

@madladdan 2 года назад

Did you install an external barometer? If not is it working fine without one?

@christera2686 4 года назад

This was very helpful! Thank you JB! 😁

@relicfpv5678 5 лет назад

Excellent video. So clear and informative.

@brucesheldon563 4 года назад

Your videos are very informative & interesting including Related !!! Thanks for your efforts .

@j_de_ese 5 лет назад

Awesome as always Joshua!! Thank you!

@peterroth2129 3 года назад

Great explanation like always, Joshua!

@lowkeycamo 5 лет назад

Prefect timing! Just got my GPS in the mail.

@ErichHaubrich 5 лет назад

I learned multiple things today, several of those things through your great videos. Cheers! #BetaFlight #Drone

@brandonshepherd3317 5 лет назад

My dad is building an 8 inch long range quad now. This couldnt have been more perfect of an idea or timing. One last christmas present for him😂😂😂

@rbmwiv 4 года назад

I’m gonna have to do this project. Seems super handy.

@lorenzothayfpv5655 2 года назад

thanks joshua you are very precise in the explanation 😊👍

@TheMadmacs 5 лет назад

fantastic work guys, great tutorial too.

@REDDOTID 5 лет назад

yea... i been waiting for this gps's video, thankyou bro

@HDgodfrey 5 лет назад

I need to learn how to setup baro mode like with the brain redux. If you ever have time for that. Love the content and always want more! Thanks big J!

@MsMrzebo 5 лет назад

Very good.. Well done cutting edge.

@RCwithAdam1 5 лет назад

SUPER DUPER COOL! Love the info! Thanks! WAYYY cheaper and easier than I would've thought!

@yeahboyd5371 5 лет назад

Just what I needed. Thanks!

@dronemoodbr 4 года назад

Nice video. You convinced me. Will use INAV.

@killacovertops 5 лет назад

Thank you again! :D Needed a refreshment course. haha

@williamdecker3989 5 лет назад

Anything to make our hobby safer! Nice Unit RDQ!

@AntonisAnastassiades 5 лет назад

Thx bud. Just ordered a couple.

@roryoconnell9424 4 года назад

I forgot how good your video tutorials are, I kinda stopped watching because I’ve built a few quads and was happy with what I knew 😂. 👍

@tanahhuat1757 2 года назад

Awesome video as always. Thank you Sir👍👍

@LesterThom 3 года назад

Great video - thanks for sharing!

@stevedelp4067 5 лет назад

Thanks Joshua 50m is great, that will save a lot of quads.

@SOSO-zj6tq 3 года назад

Oh man! Thanks for this vidoe JB!

@ignatzmorgenstern 3 года назад

Great video! Thanks for that! It helped me a lot! Best regards from Germany! 👍😄

@georgitushev 5 лет назад

Thank you 🙏 total success! Now I am not afraid to fly my multi rotors like I do my planes!

@godsun358 4 года назад

Another Great Show buddy

@CanecaProductions 4 года назад

Thank you again for all your hard work. :D

@Antoni_Hjalmarsson 5 лет назад

Awesome video thanks for sharing!

@murphyking79 2 года назад

OF COURSE IM GOING TO LEARN SOMETHING!! I'm watching this fans Favorite Joshua Bardwell!!!

@DJTomtecksWorld 4 года назад

Thanks J:B very good Tutorial

@jabzcreations 4 года назад

Thanks for linking me to this

@iMadScience 5 лет назад

Hi! This is actually very great! Just want to ask you a question: what if I only have 1 tx but still want smart audio?

@WendysNuts4u 5 лет назад

very good. thanks Josh! 👍

@mattbfpv7172 4 года назад

gonna install bn880. thx JB

@christopherlee6293 4 года назад

Joshua Bardwell is a gift none of us deserve

@ghfpv 3 года назад

Thank you Joshua 👑

@whoami1975 5 лет назад

Thanks a lot for clarifying this ... never knew if I'm really doing it correct ;-)

@HeathNielsen 5 лет назад

Awesome as always. Building micro quads. Even easier to lose close by. Looking for nano size gps, battery-buzzer, barometer, etc.

@mrmidnight32 5 лет назад

Heath Nielsen buying a buzzer should be enough. Video usually doesn’t go farther than 500ft so GPS might be over kill. Even more so when tinys are usually small area or indoor flyers.

@HeathNielsen 5 лет назад

CK_32 thanks I’m experimenting with a bunch of different things. If you know of a good company to get really small parts that would be great.

@admargodoy 5 лет назад

only if it falls close. Depending on the location the surrounding noise may muffle the buzzer sound.

@onepackjackfpv5906 4 года назад

Awesome video 👌

@tanahhuat1757 Год назад

Awesome video Sir

@rubenvaneupen7327 5 лет назад

That was some good info :p, tricky business that gps rescue feature!

@user-pwfus 5 лет назад

Joshua how you feel now is how I felt a few months ago when i was like hey Joshua why dont you make a video on gps rescue ;).. It works best with a barometer how ever u do not need one, Rssi signal lost it enables gps rescue automatically :) This setting is the best part about gps rescue :) Be careful with the rssi signal recovery it enabling at close range or close to objects is a concern.