![Chris Rosser](/img/default-banner.jpg)
- 192
- 3 127 929
Chris Rosser
United Kingdom
Приєднався 15 бер 2008
Join my Discord for chat, product recommendations, support, events and more: discord.gg/z5nVeNE4KR
I am an aerothermal engineer with a specialism in computational modelling. I'm also an FPV pilot. This channel is about sharing my skills and knowledge with other pilots.
If you would like to support me or you have a frame design you would like me to look at please check out my Patreon: www.patreon.com/chris_rosser
I am an aerothermal engineer with a specialism in computational modelling. I'm also an FPV pilot. This channel is about sharing my skills and knowledge with other pilots.
If you would like to support me or you have a frame design you would like me to look at please check out my Patreon: www.patreon.com/chris_rosser
AM32's NEW configurator settings 100% Explained: RIP BLHeli_32 😢
New configurator: am32.ca/
ESC Tuning guides: www.patreon.com/collection/619985
Betaflight 4.5 Tuning Guides: www.patreon.com/collection/435076
Timestamps:
0:00 Oh dear...
0:26 Intro
1:05 Connecting to AM32
1:57 New AM32 Configurator
3:05 Flashing Firmware
6:37 AM32 Tuning Guide
7:10 Applying and backing up settings
10:07 Protocol
10:45 Stuck Rotor, Stall Protection
11:50 Variable and Complementary PWM
13:13 Timing and Startup Power
14:54 Motor KV, Motor Poles, Beeper Volume
17:00 PWM Frequency
18:46 Limits
20:45 Sinusoidal Startup (for Crawlers)
21:21 Brake on stop (for Wings)
23:08 Servo settings (for RC cars and Wings without FC)
24:05 Coming up in future videos
ESC Tuning guides: www.patreon.com/collection/619985
Betaflight 4.5 Tuning Guides: www.patreon.com/collection/435076
Timestamps:
0:00 Oh dear...
0:26 Intro
1:05 Connecting to AM32
1:57 New AM32 Configurator
3:05 Flashing Firmware
6:37 AM32 Tuning Guide
7:10 Applying and backing up settings
10:07 Protocol
10:45 Stuck Rotor, Stall Protection
11:50 Variable and Complementary PWM
13:13 Timing and Startup Power
14:54 Motor KV, Motor Poles, Beeper Volume
17:00 PWM Frequency
18:46 Limits
20:45 Sinusoidal Startup (for Crawlers)
21:21 Brake on stop (for Wings)
23:08 Servo settings (for RC cars and Wings without FC)
24:05 Coming up in future videos
Переглядів: 9 371
Відео
You asked for it, you MANIACS! 😁 The AOS Supernova 2207 1570KV 8S
Переглядів 7 тис.21 день тому
Global 5% OFF with Code CHRISROSSER fpvstorerc.com/products/rcinpower-aos-supernova-8s-2207-1570kv-motor?ref=CHRISROSSER Defiance RC (USA): www.defiancerc.com/products/rcinpower-aos-supernova-2207-1570kv-8s-motor AddictiveRC: shop.addictiverc.com/products/aos-supernova-2207-1570kv-8s-motor Unmanned Tech (UK): www.unmannedtechshop.co.uk/product/aos-supernova-2207-1570kv-motor?fpv=18754 DroneIT (...
Testing to find the ULTIMATE BLHeli_32 Settings for 3" and 5" drones
Переглядів 7 тис.Місяць тому
Get this ESC settings guide as a handy PDF as well as with my complete Betaflight 4.5 tuning guide: www.patreon.com/collection/435076?view=expanded Timestamps: 0:00 Intro 0:57 Parts tested 2:19 Key settings 5:22 Rampup Power 8:56 Motor Timing 14:40 PWM Frequency 20:30 Variable PWM
T-Motor Velox F7 SE: Great features and great value!
Переглядів 4 тис.Місяць тому
T-Motor Velox F7 SE 50A USA: www.getfpv.com/t-motor-velox-se-stack-f7-fc-v50a-3-6s-4-in-1-esc-30x30.html?afid=UUtYYnFRVXhDMEk9&referring_service=link EU: www.drone-fpv-racer.com/en/velox-f7-se-v50a-se-stack-by-t-motor-12596.html?aff=90 Global: www.banggood.com/TMOTOR-Velox-F7-SE-V50A-Stack-F7-Wireless-Buletooth-Flight-Controller-and-50A-3-6S-4in1-ESC-Support-Digital-HD-Analog-for-RC-Drone-FPV-R...
AOS Presets for Betaflight 4.5: Easy PID tuning!
Переглядів 9 тис.Місяць тому
UPDATE: These presets are now merged into the main repo so no need to add a new source! Add this preset source in Betaflight - Save - Make Active Name: AOS URL: github.com/ChrisRosser/firmware-presets Github branch: aos-rc Get my ENTIRE Betaflight 4.5 Tuning Guide covering Filters, PIDs, and Rates as a PDF here: www.patreon.com/collection/435076?view=expanded Timestamps: 0:00 Intro 0:45 Add pre...
My biggest motor test yet!: The best motors for Ultralights, Cinewhoops and Freestyle!
Переглядів 8 тис.Місяць тому
If you loved this video please consider supporting me: www.aos-rc.com/about Get accesss to all my test data here at any tier: patreon.com/chris_rosser Links to the results and recommended products: www.aos-rc.com/aos-labs/3.5in-cinewhoop-motors www.aos-rc.com/aos-labs/3.5in-freestyle-motors www.aos-rc.com/aos-labs/ultralight-5in-motor-testing The latest product testing results are always on AOS...
As good as DJI on the FIRST TRY?! Caddx GoFilm20 and Walksnail Moonlight 4K Review
Переглядів 12 тис.2 місяці тому
Caddx Drone: caddxfpv.com/collections/drone?aff=80 Moonlight Camera VTX: caddxfpv.com/products/walksnail-moonlight-kit?aff=80 Goggles X: caddxfpv.com/products/walksnail-avatar-hd-goggles-x?variant=47327200543022&aff=80 Check out AOS LABS for more product testing: www.aos-rc.com/aos-labs To contact me about product reviews and testing please use the form on aos-rc.com Timestamps: 0:00 Intro 0:52...
Bonka U2 Series: Absolutely Bonkers battery testing
Переглядів 7 тис.2 місяці тому
If you want access to the full database of test data: patreon.com/chris_rosser Check out AOS LABS for more product testing: www.aos-rc.com/aos-labs To contact me about ESC/battery/prop/motor reviews and testing please use the form on aos-rc.com Bonka U2: www.mylipo.de/Bonka-Lipo-Akku1380mAh-222V-180C-360C-FPV-XT60_1 www.bonkapower.com/bonka-130-180c-racing-battery/522531.html Timestamps: 0:00 I...
Unleashing X-Cell anti-vibration with new FPV Frames: AOS 4, UL5, UL5X V5
Переглядів 6 тис.2 місяці тому
Early access for my new line of FPV frames with patent pending anti-vibration technology at @cncmadness Specs, build and tuning guides, 3D prints and recommended parts: AOS 4 V5: www.aos-rc.com/designs/aos-4-v5 AOS UL5 V5: www.aos-rc.com/designs/aos-ul5-v5 AOS UL5X V5: www.aos-rc.com/designs/aos-ul5x-v5 Find out more about X-Cell in my interview with the one and only @joshuabardwell: ua-cam.com...
AOS 4 / UL5 / UL5X V5 Build Guide
Переглядів 2,1 тис.2 місяці тому
Specs, build and tuning guides, recommended parts and 3D prints: AOS 4 V5: www.aos-rc.com/designs/aos-4-v5 AOS UL5 V5: www.aos-rc.com/designs/aos-ul5-v5 AOS UL5X V5: www.aos-rc.com/designs/aos-ul5x-v5 Buy them here: AOS 4 V5: www.cncdrones.com/aos-4v5.html AOS UL5 V5: www.cncdrones.com/aos-ul5-v5-.html AOS UL5X V5: www.cncdrones.com/aos-ul5x-v5.html Check out AOS Labs for product testing: www.a...
Betaflight 4.5 Rates Tuning
Переглядів 8 тис.2 місяці тому
Get my ENTIRE Betaflight 4.5 Tuning Guide covering Filters, PIDs, and Rates as a PDF here: www.patreon.com/collection/435076?view=expanded Timestamps: 0:00 Intro 0:55 Rates matter 2:00 Betaflight Configurator Sections 2:15 Throttle Limit Scale 4:20 Throttle Limit Clip 5:13 Throttle Expo 7:02 Irresponsible engineers 7:30 RC Smoothing 8:30 Rates 9:15 Centre Stick Sensitivity 10:08 Max Rate 11:25 ...
Betaflight 4.5 PID Tuning
Переглядів 24 тис.2 місяці тому
Get my ENTIRE Betaflight 4.5 Tuning Guide covering Filters, PIDs, and Rates as a PDF here: www.patreon.com/collection/435076?view=expanded Timestamps: 0:00 Intro 1:00 The PID-F Controller 2:25 P Term 3:00 D Term 3:42 P:D Balance 4:25 I Term 5:12 P:I Balance and Tuning Flow 6:00 Feedforward 6:32 Tuning Flights 7:44 Unleash your PID controller 8:12 tuning Analogy 8:45 Master Multiplier 9:32 Tunin...
Betaflight 4.5 Filter Tuning
Переглядів 28 тис.3 місяці тому
Get my ENTIRE Betaflight 4.5 Tuning Guide covering Filters, PIDs, and Rates as a PDF here: www.patreon.com/collection/435076?view=expanded Timestamps: 0:00 Intro 0:50 Blackbox Settings 2:30 Viewing Blackbox Logs 4:09 Filter Sections 4:47 Get the whole guide as a PDF 5:16 Expert Mode ENGAGED! 5:32 Gyro Filters 7:26 RPM Filtering 8:43 RPM Crossfading 10:25 RPM Filter Q Factor 11:41 Biblade vs Tri...
The Ultimate 7" Motor? The AOS Supernova 2807
Переглядів 6 тис.3 місяці тому
AOS Supernova 2807: GetFPV: www.getfpv.com/aos-rc-supernova-2807-fpv-motor-1400kv.html?afid=UUtYYnFRVXhDMEk9&referring_service=link DefianceRC: www.defiancerc.com/products/rcinpower-aos-supernova-2807-1400kv-motor Retailers order direct from RCinPower: sales02@rcinpower.com FPVStore: fpvstorerc.com/products/rcinpower-aos-supernova-2807-1400kv-brushless-motor Taobao: item.taobao.com/item.htm?ft=...
VCI Hobby, Axis Flying and EVERY Hypetrain Motor Tested!
Переглядів 6 тис.3 місяці тому
If you loved this video please consider supporting me: www.aos-rc.com/about patreon.com/chris_rosser USA: www.amazon.com/?&tag=chrisrosserfp-20 UK: www.amazon.co.uk/?&tag=chrisrosser08-21 The latest product testing results are always on AOS Labs: www.aos-rc.com/aos-labs To contact me about ESC/battery/prop/motor reviews and testing please use the form on www.aos-rc.com/contact Timestamps: 0:00 ...
Motor Commutation Explained: Featuring FETTECs new SFOC approach
Переглядів 9 тис.3 місяці тому
Motor Commutation Explained: Featuring FETTECs new SFOC approach
Testing FETTECs new PROTOTYPE ESC against BLHeli_32 AM_32 and BlueJay
Переглядів 9 тис.3 місяці тому
Testing FETTECs new PROTOTYPE ESC against BLHeli_32 AM_32 and BlueJay
Cutting open the BEST Li-ion cell in FPV: Molicell P45B
Переглядів 7 тис.4 місяці тому
Cutting open the BEST Li-ion cell in FPV: Molicell P45B
Can I DIY the BEST Li-Ion Battery in FPV?
Переглядів 15 тис.4 місяці тому
Can I DIY the BEST Li-Ion Battery in FPV?
The best 3" motor no-one has heard of... 1404 Motor Testing!
Переглядів 12 тис.4 місяці тому
The best 3" motor no-one has heard of... 1404 Motor Testing!
What makes a great Drone Battery?: Let's cut some open and find out!
Переглядів 12 тис.5 місяців тому
What makes a great Drone Battery?: Let's cut some open and find out!
Is Li-Ion better than LiPo? Testing Li-Ion packs: Lumenier NAV, Auline
Переглядів 14 тис.5 місяців тому
Is Li-Ion better than LiPo? Testing Li-Ion packs: Lumenier NAV, Auline
Testing some MAD FPV Motors from MAD Components
Переглядів 4,2 тис.5 місяців тому
Testing some MAD FPV Motors from MAD Components
Supercharge your 3" Quad: 3"/Sub250g LIPOs tested!
Переглядів 6 тис.5 місяців тому
Supercharge your 3" Quad: 3"/Sub250g LIPOs tested!
AOS V5 Launch: The first frames (and BNFs) with AOS X-Cell Vibration Isolation
Переглядів 12 тис.6 місяців тому
AOS V5 Launch: The first frames (and BNFs) with AOS X-Cell Vibration Isolation
7 inch motor testing: Second Batch and Full Comparison
Переглядів 6 тис.6 місяців тому
7 inch motor testing: Second Batch and Full Comparison
Building the MOST REALISTIC FPV Drone Simulator: An interview with Armand @veeyooh TRYP FPV
Переглядів 9 тис.6 місяців тому
Building the MOST REALISTIC FPV Drone Simulator: An interview with Armand @veeyooh TRYP FPV
Let the liquid lead drop on the contact surface of the battery, no direct hot iron on the battery terminals
just use fettec
3 YEARS ago you posted ... but i needed the answer literally today (okay this about week) ..... and boom sent from Heaven LOL Thank you for answering my exact question.... WITHOUT EVEN SEARCHING ... amazing LOL I guess the algotrithm and my intent crossed at the right time!! CHEERS
It’s amazing how a simple geometric concept like this has never been discussed by anyone. I can’t even understand why I didn’t”t come up with this knowing geometry. Thanks, you are always keep us evolving
am32不知道飞3D有没有BLHELI 32好,有没有朋友试过?或者飞过的视频学习。
Thanks Chris now when I get a am32 esc I will be able to set it up 👍👍👍👍
so nice and functional but so ugly :D
what is low pitch 2? what is high pitch 4 5? i use 3 i am guessing in the middle?
Can we do a 2808 or 2810 8s motor next? Need more speed.
how affects "throttle scale" to next parameter "throttle mid" ??? it changes hover throttle, isn't it?
I think for emergency disarms brake on stop is actually really useful. If I'm about to crash into a person and know that on disarm the props stop spinning just a few ms later, this is still enough time not to cause any cuts with their inertia. So I'm having this on on all my quads actually.
Bonjour… encore une vidéo intéressante pour progresser. J’ai une question : je désire utiliser une frame Aos 5 pour construire un drone. Je possède une stack : Goku versatile F405 pro de Flywoo (30.5x30.5) avec des esc de 50 A. Puis je la monter sur cette frame ? Quel moteur vous pouvez me conseiller ? Je vole surtout tranquille et cruising… merci !!!! 🤓👍🍀
You should make a video checking out ESCape32
I compiled a AM32 firmware for my own test 4 in 1 esc, but I set DEAD TIME incorrectly, thank to DC protector it just goes really hot without blowing up. How should tune the DEAD TIME without really got my ESC DEAD?
How do you recommend to adapt those settings for Tiny Whoops ?
@chra your current limit slider has a bad setting you need to slide the slider back to 0 and them back to full to fix it. changing versions some times corrupts. the settings
I'll just leave this here: ua-cam.com/video/zIUSYx_Ohqo/v-deo.html - just carefully look through the comparison and see how sluggish BLHeli_32 looks comparing to ESCape32. Literally changing motor spin direction on a dime.
Thank you so much for the video Chris, RIP BLHeli_32 </3
excellent vid!! very detailed to include the roasting!! thanks!
❤thanks Chris, 'GET IN THERE MY COUNTRYMAM FRIEND"
Im looking to have the quad more locked in everything else feel good. I just want in I roll left to right I dont want no drifting.please help.
But can we believe it?
that new configurator do be looking sweet imo 😏
😅
Active braking is super benificial with wings or belly lander plames...having that prop stop spinning will help u break alot less props
Mehh, if the prop blade points down and you have a hard brake on it, snap! I just let it mill and if the blade points down usually it turns aside keeping the prop in one piece.
Only beneficial for folding props.
I'm in need of a new esc, since my last one burnt out. Do you have any recomendations for 6s?
As soon as quadmula gets frames in stock im doing a new 5 in and 3.5 build and gonna need this info for both builds
Thought that opening was a joke! Then I saw it wasn't! Now I feel bad for laughing. 😅
Thanks!
Your MINT ! BL will be back when the conflict in the east ends .
AM32 is ass
Few typos on that flash firmware warnings bit
Excellent video, Chris! Thanks a bunch for all the info! 😃 But yeah, BLHeli32 going away was more than unexpected... 😕 Anyway, stay safe there with your family! 🖖😊
Excellent work Chris. Thank you for the very detailed information and opinions. Much appreciated.
This configurator looks like 20y newer than Bl configurator from the nineties 😄
Thank you... Great video... L8r to all and to all: have a great day...
Great Chris! as usual :)
Would love to see a remake of your 7 month old video 55A ESC Testing, BL32 vs BLS vs BJ vs AM32. Basically at minimum the chapter on responsiveness. With a second or the same Skystars KM55A ESC but with the firmware ESCape32 (you can change firmware allegedly back and forth.). The reason I ask for this. There is a video comparing motor revving between BL32 and ESCape32. And it is amazing. ESCape32 could possibly be the best choice for 3D mode. I also received this Skystars ESC 2 days ago and will try to try ESCape32 next month. But I don't have a measuring lab at the moment to make an objective comparison to show it...
ESCape 32 is for wheeled vehicles.
@@cinemoriahFPV You're right. It was developed specifically for vehicles and excavators because the developer was dissatisfied with the responsiveness of BL32 and BLS. You can see this explanation in the comments of the video in question. However, the developer and FPV University (Pawel) also say this, it can also be used for quadcopters. And they claim that quadcopter pilots have apparently already told the developer and Pawel that they think it's better than AM32. Check the FPV University video about ESCape32. As far as I understand, it's an open source project. It could be that 2 forks will develop from this, one firmware that further develops the vehicle area and one that further develops the quadcopter area. If that will even be necessary... I see you have Cine in your nickname. Did you know that the PID controller does its job better when the motor reacts more quickly? That means ESCape32 could also be better for Cinema FPV than AM32. If it is realky true that ESCape32 is faster...
@@cinemoriahFPVESCape32 is general purpose ESC firmware. Many happy drone pilots use it quite successfully. Personally, I fly my iFlight BLITZ 4in1 ESC with it, and it works very well.
@@Sugalime3D_FPVPlease note that most Skystars ESCs have PB4 as input which is not supported by ESCape32 in case of the AT32F421 and GD32E230 chips and will require a hardware hack.
@@escape32-org Ah ok. You already wrote something like that to me in your Motorstartup video. But it's good that you're writing it here too, for the readers. I have a Skystars AM32 KM55A Mini that I'm going to flash to ESCape32 in the near future. As far as I can see, it has STM32F051 and PB4. So I assume it doesn't need a hardware hack. If not, that wouldn't be a problem because I wanted to build an AM32 quad for comparison anyway. But it's good that you mentioned it normally! Because if I really do switch everything to ESCape32 in the future, I'll have to be careful what I buy. Unfortunately, the product descriptions often don't say in the specs exactly which chipset is used. If I find that I like ESCape32 better for 3D mode than others, I will definitely register everywhere to report bugs and make suggestions... How about, for example, writing this hardware hack information as an intro to the target compatibility list. You could also list all known ESCs that require a hardware hack, of course it should be very clear and visible that they require it...
Can't wait for the 2nd video.
Hello Darkness, My Old Friend. So apropos. Thanks for doing this.
Active braking IS very helpful stopping the prop on a wing for landing, saves props.
Active braking is different to (prop) brake... active braking allows the ESC to somewhat force the motor to slow down if you lower (not cut) the throttle... whereas (prop) will stop the motor when you cut the throttle. You can have the brake enabled, and not have active braking. That's why Chris specially said you want brake enabled on wings, but not quads ;)
@@pfeerick Thanks. I was wondering about that.
Like for the lols
I legit felt bad for you, knowing how much work you put into that BLHELI_32 video just for them to bail on us the day after.
I thought same.... right after he dropped that super in depth video. Murder yijrs was good too and then bl heli 32 just chucked the duces
too real murders
Hello Chris I have started racing at one of my local chapters. Long story short I have a goal to reach to top 200 or maybee 100 in the world at next years IO . I am a huge advocate of your frames and motors including this ESC even before this bl heli32 ordeal. My whole fleet is AOS. That being said i am going to proove to the world that AOS has a place in racing. Thank you for what you have done for us. Take care !
Don't fly aos if u wanna b fasssst
@@theringoffire3228 lols yup.. stick to frames and tuning for racing by racers..
He just wants free stuff from sponsors 😂
@@robert-gille 😂 he’ll need to do a lot better than top 100 to get sponsors..
Yee of little faith
Is there an easy way to flash am32 to blheli-32 esc?
No and I do not advise attempting this. If you want to try out AM32 then I recommend buying an AM32 ESC.
@@ChrisRosser I think sendorm actually asked about the reverse... AFAIK it's essentially impossible to flash an AM32 ESC to BLHeli32 (even if the ESC originally had BLHeli32 on it) - no-one's managed to "hack" BLHeli32's bootloader.
@@Vousie Bardwell has just published video showing how to 😀
@@stevietee10 I meant if you have an AM32 ESC and you want to put BLHeli32 on it - that's basically impossible. But the reverse is quite possible (just complicated) as Bardwell showed.
@@Vousie My bad, didn't read your comment carefully enough🤦♂
Been waiting on this 😊
Here is the video some people need.😊
Brilliant opening, Chris. I can imagine.
Tell me about it 🤣
@@ChrisRosser Must be sorta how I felt when my local 'puter shop stopped stocking C64 titles back in the day. Goodbye, my sweet, sweet tech. . .
As a proud & happy owner of my AOS EVO 5.5 03 frame, I salute U Chris Rosser
Wonderful video! But my dirty mind can't stand the intro 😆