ELRS V3.0 hex update for SPi receivers

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ELRS V3.9 update for SPi receivers is finally here! Big shoutout to Phobos who was relentless, working on this Hex file for us. So do remember to give him a sub and support!
With the ELRS V3.0 hex file we are now able to run V3.0 for our SPi receivers aka our Tiny Whoop and Toothpick/Micro drones. Im quite pleased with how it turned out and with its impressive range, it really brings our tiny whoops and micros to the next level.
Also note that the hex file is updated using Betaflight 4.4
SUBSCRIBE TO PHOBOS
/ phobosyt
ELRS V3.0 hex for SPI Receivers
www.happymodel.cn/index.php/2...
Join my discord
/ discord
Happymodel Website
www.happymodel.cn/
Happymodel Official Team Pilots.
www.happymodel.cn/
And of course not forgetting my teammates RU-vid channels:
Nathan Loopz
/ @nathanloopz6175
Joseph De Guzman AKA 'Jiggy'
/ filmonjiggy
Tristan Teft AKA 'TDogFPV'
/ @tdogfpv
#elrsv3spirx, #ELRSV3.0, #happymodel,

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Опубликовано:

28 сен 2022

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Комментарии : 171

@irwane1817 Год назад

Thanks man for this video, just received my Mobula 7 and you are my saviour.

@shogunemperor Год назад

hahah its my pleasure bruddah!!! I hope I was of help!!! Thanks for dropping by!!!

@baggszilla Год назад

Awesome thanks for this!

@shogunemperor Год назад

Glad to be of help bruh. Thanks for dropping by!

@Realman1981 Год назад

Nice flying, keep it up bro^^

@shogunemperor Год назад

haha thanks bruddah. Nice of you to drop in!! I'll be heading to Seoul again this November! Where u based in Korea?

@redcobra1246 Год назад

So this will make it so that SPI receivers that were previously compatible only with elrs 2.1 can now connect to elrs 3 with the passphrase?

@shogunemperor Год назад

Yes exactly bruddah. Well worded.

@MrElemem Год назад

I'm holding down the bind button when I plug in my Mobula7 to my computer but its not coming up on my betaflight. Computer makes a sound that something is plugged in but betaflight doesn't do anything. I've tried holding the button longer but doesn't seem to work. How do I get it to connect DFU - STM32....?

@shogunemperor Год назад

try this... go into betaflight and in the CLI tab type BL and enter. See if that works.

@MrElemem Год назад

@@shogunemperor thanks! I managed to get it working by putting it in DFU mode, shutting down Betaflight and then launching it again. But I'll keep your method in mind for next time!

@shogunemperor Год назад

@@MrElemem oh sweet man!!! Anytime bruh! Its what im here for!!! Sharing the love!! 🤣🤣 happy flying

@Cuisinenomade1 Год назад

I have another question. The FC comes with V2.0 so it is compatible with elrs v2.0 on tx modules, now can it be v2.x.x or they have to be both exactly the same? Thanks!

@shogunemperor Год назад

Yes sir. As long as its a V2 regardless of the .*** it is compatible. It doesnt need to be the same. And V3 is compatible with V3.***

@Cuisinenomade1 Год назад

@@shogunemperor ok so I got my Mob 8! Here is the deal, it is in SPI Elrs v2 and I have a new elrs module that came with the v1, so i will update to v2.x.x and lead the drone as is for now since I am a complete beginner. What do you suggest? Should I update the receiver also or it is not absolutely necessary to start? Thanks bro! I am soo excited! Haha btw, the usb cable can it be just a micro from a cell phone that charge and date? Ir it has to be an special one? Thanks!

@JALASCKARC Год назад

Hello I have a problem could you help me. I'm using a tx micro betaFPV ELRS 1w module, I'm trying to link it to mobula 7 1s but I'm not having success, my tx module is in the latest version 3.0.1, and my drone is in version 2.0 as it came from the factory, could you tell me help? thanks.

@shogunemperor Год назад

Yes, you need to update your Mobula7 with the hex file by reflashing in like in the video. V2 does not work with V3. So reflash your Mobula7 and bind it with ur TX and you should be good to go. Let me know if u need anything else

@JALASCKARC Год назад

@@shogunemperor OK thanks for the tips, I did the update but I have a new problem, I can't arm the drone and I don't have images of my vtx on the glasses, do I have to save the old settings? Diff all!

@shogunemperor Год назад

@@JALASCKARC no probs bruddah. Here's the dump file link. Just copy and paste into your Mobula7 CLI on Betaflight www.happymodel.cn/wp-content/uploads/2022/05/Mobula7-1S-HD-ELRS-dump-for-4.3.0-official-X12-ELRS-V2.1.txt

@JALASCKARC Год назад

@@shogunemperor I can copy everything? And paste. my drone is not the HD model do you have any problem?

@JALASCKARC Год назад

@@shogunemperor I achieved! Thanks for the help, take a look at the flight video. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-KYE1b3Zx2gE.html

@siniestrorave Год назад

this is Crux3 1S ELRS F4 2G4 ...has the same controller CRAZYBEEF4SX1280 but it comes with ELRS 2.0

@shogunemperor Год назад

YES! Its the same FC and yes, just reflash with the hex file and use BF 4.3 All the FCs using this same hex file. i've done it for all my SPI boards

@siniestrorave Год назад

@@shogunemperor I did it and all ok, now Iam r unning ELRS 3.0. Do you know if betaflight 4.4 oficial is compatible with the crux3? because the version 4.3 of happymodel has not HD OSD. Yesterday I installed a walksnail 1S vtx ad works great!!!.

@shogunemperor Год назад

@@siniestrorave awesome man!!! Thats good to hear. Yes, its compatible with all SPI RX. Ah, ok there's a command line required for HD OSD Here it is:- set osd_displayport_device = MSP set displayport_msp_serial = 1 save

@alenbrk1368 2 месяца назад

Thanks bro! Did you change any rates or pid after the update?

@shogunemperor 2 месяца назад

No sir!! The rates are stock from factory as HM has already tuned them. I keep them as-is, especially when its new. So viewers can see what it is capable of out of the box.

@alenbrk1368 2 месяца назад

Ok thanks, i did the same for my mobula6 elrs 26k motors, and took the diff from happymodel but now i have a wobbling behavio on motor and its not performing good as it was. Bf 4.22

@shogunemperor 2 месяца назад

@@alenbrk1368 ok thats weird. Maybe copy the dif file from the HM website. If it still persists, then try reflashing.

@alenbrk1368 2 месяца назад

Ok i will try, thanks

@shogunemperor 2 месяца назад

@@alenbrk1368 good luck bruddah! Keep me posted ya

@hprompt166 Год назад

Hey there, I was just on the happymodel website and that betaflight 4.4.0 hex file is gone. I'm also wondering will it work with my cruz35 HDZero and mobula7 HDZero quads. if it will or you know of updates please let me know thanks

@shogunemperor Год назад

Yoz!!! Oh?? Let me check and get back to you on that HEX file. I’ll reply with a link in the next comment. As for the hex file, yes, it is the same hex file for all models, except for the dump. So those u use the specific models but the hex file stock tunes works for all.

@shogunemperor Год назад

Ok use this 4.3 instead. I think they removed it as it may have some bugs. I had issues with the 4.4 www.happymodel.cn/index.php/2022/06/11/crux3-1s-elrs-v2-0-with-elrs-f4-2g4-v3-1-and-v3-2-flight-controller-manual-document-diff-and-hex-file/

@hprompt166 Год назад

@@shogunemperor - ok I will let you know thanks for the help

@shogunemperor Год назад

@@hprompt166 pleasure bruddah, keep me posted!

@marukothekid Год назад

Hey dude, I'm thinking of building a mob6 with this flight controller & 0802 19k (mob6 original motors). Can I get 20g at this setup? or it will be a little higher like 21-22g? Thanks man!

@shogunemperor Год назад

Thanks for dropping by bruh!! Definitely higher. That X12 is slightly heavier and bigger than the standard FC. Maybe, you might wanna consider using the DiamondF4 or the Superbee F4 which is slightly smaller and lighter. 20g is definitely doable but on 1S.

@marukothekid Год назад

@@shogunemperor ah, thanks man, I see mobula6 elrs (spi receiver) for just 18.7g (0702 motors). so I did some calculation and found out that if I swap out 4x 1.5g 0702 (6g in total) for 4x 1.9g 0802 (7.6g in total), then the weight difference is 1.6g, which directly adds up to the 18.7g setup, making the quad 20.3g. If that's true then I'll take it. Prefer elrs over frsky OG board on Mobula6. And the seller does provide different motor options for Mobula6 ELRS. Thanks again man!

@shogunemperor Год назад

@@marukothekid yup, thats right. OR!!! Another alternative is the Mobeetle6. That would be the ultralight on 0702 with higher KV. And you get a spare toothpick carbon frame. I'd get that if you wanna save weight, lesser hassle too. One of my most fun whoop to fly. But you might need to make some adjustments as the Mobeetle6 is tuned to almost maximum PIDs.

@marukothekid Год назад

I did think about getting mobeetle6 but the flight time on that is not that impressive tbh. I'd rather go slow and do mild maneuvers with traditional mob6, tried and trued setup 😅 But if I'm a racer, its defy the mobeetle6!

@marukothekid Год назад

@@shogunemperor thanks again man! I found tons of helpful info on your channel, especially modern brushless untralight whoops! Check out my mob7 1S slow freestyle: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-igtaaq7T0yU.html

@tvhs1975 Год назад

Nice Video, but I cant find the "CRAZYBEEF4SX1280 for 4.4.0 support ExpressLRS V3.0 beta version FW" download. did they remove it from the HappyModel Website??

@shogunemperor Год назад

Thanks bruddah. Yes bro!!! Its cause the 4.4 is still buggy as its not an official release, I've tested it and had quite a number of issues. So just stick to 4.3 or 4.3.1 for now.

@siniestrorave Год назад

The betaflight v4.4 is not available any more, can you share you hex file?

@shogunemperor Год назад

They've removed 4.4 as it is very buggy and has some conflict with the spi rx. Use 4.3.1 instead as it works so much better. Here's a link to my g-drive for the 4.3.1 file drive.google.com/file/d/1NWQYh_nfw7688Ny8E35hsrDQOpuh2com/view?usp=sharing

@siniestrorave Год назад

@@shogunemperor Hi, yesterday I reflash to 4.4 from betaflight (official) and works great. Now I have OSD HD...you can do it too!!!

@Djbassbitz Год назад

I spy a handsome big bertha

@shogunemperor Год назад

Hahahhaha ya, decided to add that footage here

@maarceloft1 8 месяцев назад

Comprei um mobula 8 elrs v3, mas meu rc betafpv lite radio 3 está na versao v2. O que fazer?

@shogunemperor 8 месяцев назад

você precisa atualizar o rádio lite ELRS para V3 para que ele seja vinculado. Não tenho certeza do processo porque não estou familiarizado com aquele rádio leve

@maarceloft1 8 месяцев назад

@@shogunemperor me parece que não existia atualização até hoje. Dia 20/11 a betafpv lançou o novo firmware

@shogunemperor 8 месяцев назад

@@maarceloft1 e otimo bro!!!

@Cuisinenomade1 Год назад

This is no longer needed if in betaflight 4.4, right? This only applies for betaflight 4.3.1, is that correct? Thanks! Thanks for the article!

@shogunemperor Год назад

Thanks for dropping in bruh. Its still needed for FC’s with SPI receivers regardless of betaflight 4.4. Though i wouldnt recommend using betaflight 4.4 for SPI whoop FC’s. Some work, some dont.

@Cuisinenomade1 Год назад

@@shogunemperor that's what i thought, thanks for your patience brother!

@shogunemperor Год назад

@@Cuisinenomade1 anytime bruddah! Holler if u need anything!

@kurtzFPV Год назад

Thanks! Now I don't have to keep my txs on different firmware

@shogunemperor Год назад

Pleasure bruddah! Yeah man. I was doing the same! Hahah

@Chrisdafer199 8 месяцев назад

I was still doing the same thing till today!

@leonardomartha3 Год назад

What quad do you use on this video?

@shogunemperor Год назад

Thanks for dropping by bruh! Its a custom. I used the Mobula7 HD FC and split cam and built it on a LarvaX frame with the 1103 motors and rotorX props.

@ludofevrier5593 Год назад

Hi. Nice 👌🏼🚀😍 is it the same for BetaFPV FC1S 5a elrs?

@shogunemperor Год назад

Thanks for dropping in bruh. Albert Kim did a video for both the betafpv and happymodel SPi FC. Here u go bruh ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-iu2iI5iiXcM.html

@ludofevrier5593 Год назад

@@shogunemperor thanks so much 🙌🏼

@shogunemperor Год назад

@@ludofevrier5593 pleasure bruddah! Feel free to drop in if u have any questions bruh

@nyquil8969 Год назад

Hello I have the mobula7 1s elrs with a radio master zorro and I can’t bind them for the life of me. Is this what I need to do?

@shogunemperor Год назад

Thanks for dropping by!!! Do check and make sure that both radio and Mob7 are the same ELRS output ie 250hz or 500hz. Do you have stick inputs on Betaflight? Im assuming u used Betaflight to bind yes?

@nyquil8969 Год назад

How do I check mob7 output ? And yes I’m using beta flight No No matter how many times I try I can’t get stick inputs at all

@shogunemperor Год назад

@@nyquil8969 On your zorro use ELRS LUA script and check to see if it is 250hz or 500hz, I think it should be at 250. So switch to 500hz and do the bind process with the Mob7. It should work.

@nyquil8969 Год назад

@@shogunemperor I have tried this and it doesn’t work I’ve have tried all of my lua scrips I’ve even downloaded new ones from elrs configurator and tried to bind that way and it doesn’t work :(

@shogunemperor Год назад

@@nyquil8969 are you running ELRS V3.0 on your Zorro??

@aurozappa305 Год назад

I did everything that you recommended it binds but I am having an issue with the Mobula , when I Arm .... the props turn on right away and the throttle increases , im using the Boxer Radio ... I am not sure if it is the radio settings or Betaflight

@shogunemperor Год назад

Thats normal. Its the arm and disarm function. So when u arm, it spins up the motors telling u its ready to take off. Input throttle and it will take off.

@aurozappa305 Год назад

@@shogunemperor If I throttle up after the motors arm ... it will fly off and go crazy on its own and will not respond until I disarm ... If I go into Beta flight and un click Air mode it will respond but extremely twitchy ... do you have any idea why ?

@shogunemperor Год назад

@@aurozappa305 ok, thats not normal. On betaflight, go to battery tab and adjust the max output to 4.4v instead of 4.3v. Do this first, and see if that made any changes.

@aurozappa305 Год назад

@@shogunemperor Nope that didn't work at all ... I even tried to reinstall the Beta flight firmware in the CLI . Very twitchy very hard to stabilize and if you bump into anything , the mobula will increase speed and act erratic ... This quad is brand new .. I never touched the canopy to boot the board . You think the gyro is faulty ?

@shogunemperor Год назад

@@aurozappa305 nah. It happens bruh. I had a few that was going wonky. Tell u what. Are u familiar with reflashing firmware?

@kaskalo2 10 месяцев назад

I find it confusing that diff file is only named for 1 and 2 versions (hence some of those errors?). But i guess that is not so important. It regards to how it flies 🤷‍♂️

@shogunemperor 10 месяцев назад

Oh! Hmm… some of the errors are caused by mismatch of versions, or unsupported part of the firmware. And yes ur right. Most important is how it flies. For someone whos been in this hobby for awhile now, it still confuses me too! 🤣🤣

@kaskalo2 9 месяцев назад

@@shogunemperorwell i just got my mobula7. I did according to your instructions (expect, there is no more 4.4, but 4.3.1 that supports elrs 3.0) and everything works. Now i am heading outside for my first real flights. Thanks bro! 😊

@shogunemperor 9 месяцев назад

@@kaskalo2 sweet bruh!!! Hope u enjoy it as much as i do!!! Happy flying my man!!!!

@kaskalo2 9 месяцев назад

@@shogunemperor yes i did. It is so smooth ☺️ There is a bit of yaw washout, but other than that it is fantastic!

@siniestrorave Год назад

is it works with crux3 elrs?

@shogunemperor Год назад

yes bro, same hex file

@bengordon7635 Год назад

I tried everything could not bind it was I downloaded the firmware off beta flight instead of Happymodel web page that was the issue

@shogunemperor Год назад

ok, so let me know what were the steps you did? Let me know your issue so we can assist you.

@bengordon7635 Год назад

@@shogunemperor I used beta flight to update firmware obviously it was not meant for elrs version so I went to Happy models web page downloaded firmware from there binded right up . did not mean to spam should have known better to trust beta flight I have had issues with speeybee fc's also updating thru beta flight

@bengordon7635 Год назад

@@shogunemperor well that did nothing because the esc 1 in blheli the firmware says ver. yyyyyyy-yyyyy when you take off it goes out of control the rest of the motors are correct and you cannot flash there is no firmware for this I did download from web site but will not let flash individually either I bought off amazon so it was probably a return I got . i prefer building my own but a tiny whoop like that would be a challenge

@shogunemperor Год назад

@@bengordon7635 noted. So do you still have the binding issue? the hex file is for compatibility with ELRSV3.0 so if you're on anything earlier than that it will not bind. For the ESC, use esc-configurator.com and try reflashing to either blheli-S from there or Bluejay@48khz but bluejay maybe a little troublesome as it still has some bugs.

@bengordon7635 Год назад

@@shogunemperor no now I have an esc problem I never touched anything just updated beta flight went to fly it goes out of control seems motor 1 has a bug 🐛 I cannot flash or anything says ver. Yyyyyyyyyyyy-yyyyyy for esc no. 1 the rest are normal blue jay factory firmware

@LlamasFPV Год назад

This is nice!!! Hi, my friend nice videos, I got a build with same FC mobula7 X12 with BETAFPV Gemfan 40mm 3-Blade and Motors: HGLRC AEOLUS 0802-25000KV (don’t like this brand on 0802) I got some other in coming. And I have a Mobula 7 and I swap blades to 3blades and I got propwash with factory tunes. I wondering what kind of tune I can do to the 25000kv and for the Mobula with 3 blades. I got a video flight with whoop with the 25000kv and with factory mobula7 tune doesn’t look bad but if I can have a little help it’s going to be appreciated. Thank you. Keep going and happy flying

@marukothekid Год назад

I also have propwash with my 2blade stock props. Had to re tune my mobula7 and get much less propwash. Basically I just lower the PID, especially P gain so D gain doesn't have to fight the overshoot caused by P gain. And with reduced P, I don't have to use as much D like stock tune anymore. switch to other profile and try retuning the whoop to see what works best for your setup. Also, how are 3 blade gemfan props? Do they provide better climb and punch on your mobula7 1S? Thanks

@shogunemperor Год назад

@LlamasFPV bring down the PIDs on the master multiplier if you need to, it’ll be slightly better with lower P. Do join my discord and ask for the PIDs there. I’ll share it with u!! Thanks so much bruh! Appreciate your kind comment bruh!! Likewise! Happy flying!!!

@shogunemperor Год назад

@@marukothekid yeah bro! Exactly that! Yes, the gemfan triblades gives a little bit more thrust in pulling out of a manoeuvre. Just needs a little fine tuning if ur using them as I fly them with the stock settings for most of my whoops.

@LlamasFPV Год назад

@@marukothekid thank you 🙏 for the tips; going to create another profile and see what I can get from there🦾. With the new build the 3blades feels a good punch and I got 25000kv on this one need to be adjusted a little bit. Trying different setups the Mobula7 with 3 blades was having propwash if I was trying to recover from a powerloop or in a dive. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-uotpJsT6mlA.html Here the video of the new build with 3 blades. I’m still learning just got less than an year in the hobby a lot to learn 😅🤘🏽🔥. Again appreciated.

@LlamasFPV Год назад

@@shogunemperor sounds good; I going to join the discord definitely. I will trying to low the master multiplier I appreciate the respond back 🙏!!

@rabunfpv Год назад

how about tmot0r fc f4 aio 6A

@shogunemperor Год назад

Sorry bruddah. I wouldnt know as Im not sponsored by them. So I dont have that FC. But I think Albert Kim made a video on that

@rabunfpv Год назад

@@shogunemperor thank you for information dude 🙏🙏👍👍👍

@shogunemperor Год назад

Pleasure is all mine bruh

@matinik_fpv Год назад

How do you bind spi elrs with tx?

@shogunemperor Год назад

Connect your FC into Betaflight, turn on your radio and open up ELRS lua script and then go back to Betaflight and in receiver tab click "bind receiver" then on your ELRS lua script click bind. Here are the steps in the video:- ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-f2JgmbAr9p0.html Hope this helps

@matinik_fpv Год назад

@@shogunemperor thanks

@shogunemperor Год назад

@@matinik_fpv pleasure bruh!!

@chadstinar7621 Год назад

@@shogunemperor What if there's no Bind button in BF rx tab?

@shogunemperor Год назад

@@chadstinar7621 if its a Happymodel ELRS FC there should be one. If there isnt then the firmware is most probably the wrong one.

@athenovae 24 дня назад

Hey there, the 4.4.0 isn’t there anymore. 😢

@shogunemperor 24 дня назад

@@athenovae oh?? Okay, let me check with Happymodel and see. I probably think its cause there are newer UART FC’s that u can use.

@athenovae 24 дня назад

@@shogunemperor I’m setting up a Crux3 1S ELRS rn :)

@shogunemperor 24 дня назад

@@athenovae ooooh. Try it on 4.3. I think i remembered something about 4.4 being buggy if im not mistaken.

@athenovae 24 дня назад

@@shogunemperor okay! :)

@shogunemperor 24 дня назад

@@athenovae good luck n happy flying bruddah!!

@msky33 Год назад

Can I use this for the Crux35 BNF?

@shogunemperor Год назад

yes! Its generally the same tunes. Im currently using it for my Crux35 as well

@msky33 Год назад

@@shogunemperor Thanks for the quick response brother! Just wanted double check before I commit. My Tx is set up and just purchased another Crux35 Bind and fly so I am gonna bring it up to speed tonight. Thanks again!

@shogunemperor Год назад

@@msky33 aye no worries bruh!!! Fo sure! Better be safe than do something wrong. Sweet man, a great pleasure bruh! Happy weekend man

@msky33 Год назад

Which diff do I use?

@shogunemperor Год назад

@@msky33 BF4.4 bruh!

@wait..what. 3 месяца назад

will this work if the tx is elrs 3.3.0?

@shogunemperor 3 месяца назад

Yes!!! As long as it is a V3 it will work with V3** and likewise with V2 and V2** vice versa!

@wait..what. 3 месяца назад

@@shogunemperor thx for the reply. this is my first elrs spi fc. i got something wrong, i just cant seem to figure out. as soon as i arm, it arms and launches straight up and then cuts out. i just got the fc it says V2.2 ELRS on the board itself. not sure what to do, i am at the point of i just keep doing the same things over and over and expect a different result 🤪🔨 lol hahahahaha

@wait..what. 3 месяца назад

i come here, hanging my head,... attention to details was my problem this time around... had 2 props on improperly..... man, sucks when we realize,.... sometimes, i am that guy... yuck 🤮 hahahahahaha

@shogunemperor 3 месяца назад

@@wait..what. hahah dont beat urself up bruh! Happens to the best of us. Ive even went to the fly field without my radio!!! 😜

@shogunemperor 3 месяца назад

@@wait..what. OOOOOOOOHHHHH!!!! THATS NOT AN ELRS ISSUE!! Its a filter issue. Hang on!

@siniestrorave Год назад

Here is the upgrade info from 4.3 to 4.4 ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Zn_CnluSzHg.html .Works great!

@shogunemperor Год назад

Oh sweet man! Thanks for that! Havent seen this from John Cuppi. Weirdly enough my YT notification’s not sending anything. Have u tested this yet? I gave up on 4.4 after so many issues. Time to look into it i guess

@siniestrorave Год назад

@@shogunemperor not yet

@shogunemperor Год назад

@@siniestrorave sweet. Good luck n happy flying man