Building a sub 250g Autonomous Drone with Ardupilot and ExpressLRS AirPort Telemetry

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  • Опубліковано 11 жов 2024

КОМЕНТАРІ • 417

  • @BasementCreationsChannel
    @BasementCreationsChannel  2 місяці тому +26

    To all the people asking about my RC radio software, it's a Flysky FS-I6X model running OpenI6X firmware. OpenI6X is a special version of OpenTX that can be flashed to this particular radio. I have been using it for about 2 years now and it really brought a new life to this old champ. It's been working flawlessly, but the gimbals on this unit aren't very precise so I will probably swap it for a Radiomaster soon. I won't be making any tutorials about this software, because there are already tons of them on UA-cam, just go search for it. Also visit OpenI6X Github page to learn more.

    • @scottbattaglia8595
      @scottbattaglia8595 2 місяці тому

      I was just going to leave an angry comment how ardupilot firmware won't fit on any damn speedybee flight controller like the one you had shown, there are a few H743 flight controllers like mateksys h743 mini or the hollybro's kaukute or whatever they call it but yea, my elrs Rx is built into the jumper t pro V2 I'm using, I guess I would just cough up the $70 for a new flight controller with full ardupilot firmware support. The mateksys ditched the mpu6000 with a bit of an upgrade, the holybro is still rocking the mpu6000 but both got 2gb flash and full size onboard ardupilot, just saying would have made things a touch easier from the get go probably.....but yea interesting way of accomplishing it if you have an external Rx elrs and a flight controller that can't run ardupilot itself. Pretty awesome, All hail Mavlink!

    • @trotyl1432
      @trotyl1432 Місяць тому +1

      How much did this whole project cost?

    • @christopherleveck6835
      @christopherleveck6835 17 днів тому

      What happened to the global hawk?!

  • @ChadKovac
    @ChadKovac 3 місяці тому +148

    The countdown to my small autonomous drone patrol army has begun. ;)

    • @lionnelmurimi651
      @lionnelmurimi651 2 місяці тому +10

      Now to add a wireless charging feature and it will be completely autonomous. later add some machine learning for it to loiter and observe when things stop for long enough along the patrol route

    • @kotnapromke
      @kotnapromke 2 місяці тому +1

      ​​@@lionnelmurimi651 И потом добавьте функцию сброса. Чтобы дрон убивал флашеттами тех кто будет на дороге патрулирования. Скайнет готов.

    • @czx044
      @czx044 2 місяці тому +1

      Hell yeah

    • @XiaolinDraconis
      @XiaolinDraconis Місяць тому +3

      Wireless charging pads, set a route that brings em back to the pad for charging and get a whole squad in rotation.

    • @SHAINON117
      @SHAINON117 Місяць тому

      Agreed I been waiting for this since I was a child and soon ill just ask ai it'll order me the parts then give me instructions on how to make a body for itself then it can start building ❤❤❤❤❤❤❤

  • @TheLordSamoht
    @TheLordSamoht 2 місяці тому +12

    Definitely interested in the swarm mode! The mothership deployment method is very intriguing! I look forward to seeing more of your videos!

    • @BasementCreationsChannel
      @BasementCreationsChannel  2 місяці тому +4

      Dropping drones from a mothership is definitely one of the most interesting projects I ever did, and I had a total blast while working on it😄. I also had a lot footage from this project and it's all posted on my Patreon now, so feel free to take a look. However it wasn't really a proper swarm, so I am really excited to test it now when I have all the hardware to do so

  • @mondrider994
    @mondrider994 3 місяці тому +47

    Potrzebujemy więcej takiego kontentu w polsceee

    • @replicon66
      @replicon66 2 місяці тому +2

      From Romania, I totally agree with you.

    • @ocdraridrogonel
      @ocdraridrogonel 4 дні тому

      We need it everywhere for the free world!

    • @EmuDellno
      @EmuDellno 4 дні тому

      сонласен

  • @campallu
    @campallu 11 днів тому

    Congratulations, not only completing all your goals but documenting everything. Nice work.

  • @thinkflight
    @thinkflight 2 місяці тому +8

    Did not know ELRS was putting out Mavlink now, great news! Awesome project.

    • @BasementCreationsChannel
      @BasementCreationsChannel  2 місяці тому +6

      Thanks man! I will be testing experimental Mavlink-RC soon. It sends both telemetry and RC on just one ELRS link, similar to crossfire.
      Could be fun😉

    • @redscoutfreemaniv9361
      @redscoutfreemaniv9361 Місяць тому

      @@BasementCreationsChannel this is the way

    • @henrystanjr
      @henrystanjr Місяць тому

      thats airportelrs ,,, but now theres a new full mavlink protocol already in elrs

  • @cprcprcpr
    @cprcprcpr 2 місяці тому +15

    more ELRS Airport is needed in youtube! :)
    Well done and keep it up

    • @artisticyeti22
      @artisticyeti22 2 місяці тому +2

      Truly. This is the first time I've heard of it

    • @djsolstice8964
      @djsolstice8964 2 місяці тому +2

      Oh fuckin tell me about! Mavlink and ELRS ... match made in heaven

  • @ahaveland
    @ahaveland 2 місяці тому +6

    I was playing with Ardupilot in 2014 with a 700mm CF quad and pixhawk. It weighs a couple of kilos so I haven't used it since laws were made and miss the fun I had making BVLOS missions.
    Good to see that things have improved since with miniaturization and that they solve the waypoint glitching as the copter flies through it!
    Tempting to get back into it again on a smaller but still useful scale.

    • @kiq4767
      @kiq4767 Місяць тому

      >laws

    • @ahaveland
      @ahaveland Місяць тому

      @@kiq4767 2014 was before there were drone laws

  • @OpenEggs
    @OpenEggs 2 місяці тому +5

    A video where the quadcopter follows you would be cool, One when you can throw it to autonomous flight and then guide it with voice commands would be legendary.

    • @bashkillszombies
      @bashkillszombies 2 місяці тому

      So any DJI drone, minus the voice commands. The drone would never hear you over it's engines, so you'd still need a controller unfortunately. But amusing people who want to waste money on consooming Chinese junk isn't the focus of the drone world. It's the pointy tip of the spear of modern warfare.

    • @OpenEggs
      @OpenEggs 2 місяці тому +1

      @@bashkillszombies Voice commands to a control device that relays that information to the quad-copter would work

  • @ddegn
    @ddegn 2 місяці тому +1

    The shorter you capacitor leads the better. Ideally, you'd want the cap right up against the ESC.
    Fantastic project and video. Thanks for sharing your work with us.

  • @jaysonrees738
    @jaysonrees738 2 місяці тому +1

    I really should learn to use Ardupilot. It just has so many powerful features to take advantage of. Thanks for your demonstration!

  • @mike_oe
    @mike_oe 2 місяці тому +2

    Thank you, I have been waiting for ELRS telemetry!!!!

  • @badrulhisyamo
    @badrulhisyamo 2 місяці тому +6

    is a great project🎉.. basically, theres company do this stuff BUT with keep it secret how their done it and what components ande all setting they use. u do a great job to make many others people think abt this project. it just like kind open others people mind and think together and inovate together. keep it up. to think that, i just say adding an sensor will make the quad became more precise of the location. height sensor, visual sensor and others. congrats again you make the door opened to the world.

  • @technicalsupport6983
    @technicalsupport6983 2 місяці тому +36

    I made a custom 10 inch drone (ardupilot flash in it)with SpeedyBee stack and it is as much stable as DJI ... 55 min hover time with molicell p45B batt.

    • @BasementCreationsChannel
      @BasementCreationsChannel  2 місяці тому +10

      That's really impressive flight time man!

    • @Jpilgrim30
      @Jpilgrim30 2 місяці тому

      That’s awesome. I have a couple of old quads with NAZA v2 FC that I just don’t trust anymore and this seems like a perfect solution. My very first build ever was an APM 2.6 and that thing was rock solid. I didn’t even know this was a possibility. Do you think it would do good with a 680 sized quad with 15” props? I’d love to get that quad and my old TBS discovery back in the air reliably.

    • @technicalsupport6983
      @technicalsupport6983 2 місяці тому

      @@Jpilgrim30 go to mamba H7 flight controller Gives you goosebumps..... All setup with this flight controller is good....

    • @Janezeng-v9z
      @Janezeng-v9z 2 місяці тому

      awesome! do you need PCB supplier?

    • @alexdoho
      @alexdoho Місяць тому

      how many cells?

  • @roberttroyromanillos9186
    @roberttroyromanillos9186 8 днів тому

    Well done bro, congratulations!

  • @stratos7755
    @stratos7755 2 місяці тому +4

    14:20 There is a new feature in the main branch (and will release in v3.5) that is specifically made for this. It allows you to have mavlink and controls with single tx/rx pair.

    • @jaredwhite4955
      @jaredwhite4955 2 місяці тому

      Do you have any links or documentation to support this configuration?

    • @stratos7755
      @stratos7755 2 місяці тому

      @@jaredwhite4955 can't send links on UA-cam. It's a pull request 2753 on the elrs github.

    • @swissfreek
      @swissfreek 2 місяці тому +1

      Yeah this is critical to truly be a useful feature in my mind. Figured it was only a matter of time since CrossFire has supported using the RC control link to receive Mavlink telemetry and rebroadcast over first Bluetooth, then WiFi for many years.

  • @jimbos5.7x28
    @jimbos5.7x28 Місяць тому +2

    Thanks! Dude this is the best ELRS SpeedyBee Ardupilot video that is clear, concise, cost effective all the way around, and easy to duplicate. I was thinking about going with a Pixhawk setup for this kind of autonomy and telemetry but I'm sold on ardupilot thanks to you. I am duplicating your project as we speak. Thanks a ton man.

    • @BasementCreationsChannel
      @BasementCreationsChannel  Місяць тому

      Thanks a lot man! I am still working on improving this project, next version will probably be using just one ELRS module for both telemetry and RC

    • @jimbos5.7x28
      @jimbos5.7x28 Місяць тому

      ​@BasementCreationsChannel honestly i thought using 2 rx modules was genius i gad a feeling while watching thats where you were heading lol

  • @nabeelsherazi8860
    @nabeelsherazi8860 Місяць тому

    sweet build! i didn't know about this telemetry radio option, that's awesome!

  • @TONY...GTB6
    @TONY...GTB6 2 місяці тому +3

    That's really cool. I would love to have that on a long range drone

  • @mikahidiot2614
    @mikahidiot2614 2 місяці тому

    This is seriously awesome. Will watch more of this if you make it, looking forward to more polish.

  • @premkumar-pt1gj
    @premkumar-pt1gj 9 днів тому

    Knowledge is very good tool to share someone

  • @BeachbumfromBrick
    @BeachbumfromBrick 2 місяці тому +2

    I heard nail polish works. I saw a good builder like you build a POPSICLE STICK drone! Shaved down arms for lighter. Nail polish for strengthening

  • @royjones1053
    @royjones1053 2 місяці тому +3

    Ardupilot is a great open source project

  • @legobuildingsrewiew7538
    @legobuildingsrewiew7538 5 днів тому

    This is awesome. We are building one 10x the size.

  • @fronbasal
    @fronbasal 2 місяці тому +2

    What an amazing project... thank you so much for sharing! Lots of love to the Netherlands from Germany

  • @Delwin_Cardozo_27
    @Delwin_Cardozo_27 2 місяці тому +2

    You just answered all of my questions🙌.... Very nice dude🙌🙌

  • @nevillelongbottom8383
    @nevillelongbottom8383 Місяць тому +20

    Final cost?

  • @LaLaObeRoT
    @LaLaObeRoT 27 днів тому +1

    I use laser cut plywood as a core for my frames. then I strategically laminate very few carbon fibre rovings on top of the wood with epoxy. Adds very little weight if done right and stiffens everything up nicely.

  • @spaul-vin
    @spaul-vin 4 дні тому

    Dont get me wrong, but I want to give several recommendations:
    1. Get yourself radiomaster pocket or boxer. I used to have flysky with heavy modifications, but nowadays radiomaster pocket - cost cheaper than some of your external tx...
    2. Try inav. Ardupilot is great, but for simple quads there is no reason to use such complicated and advanced software. You l get more spare time ;)
    3. Try converting to "pusher" configuration. I believe for this setup youl get additional up to 10% of flight time
    Still geat project! Have luck ;)

  • @dragonfly-7
    @dragonfly-7 2 місяці тому

    Absolutely AWESOME !!! Thanks for all the tips along the whole project !

  • @freedomisfromtruth
    @freedomisfromtruth 2 місяці тому +2

    The radio control is Flysky, but should prolly be Flyski. They are looking for you from the east, to work their drones. Excellent setup

  • @AnotherTrucking
    @AnotherTrucking 2 місяці тому

    Brilliant, instant sub impressive with that hand launch start

  • @MohammadAdib
    @MohammadAdib 2 місяці тому +8

    Have you heard of ELRS Mavlink-RC? Its airport + rc all in one. Would have solved all your problems man

    • @mjodr
      @mjodr 2 місяці тому +3

      I was wondering why he used two RX/TX. I thought it could all be on one link now. At least that's what I was seeing in the ELRS Discord like 6+ months ago in testing.

    • @BasementCreationsChannel
      @BasementCreationsChannel  2 місяці тому +3

      That's next on my to do list! Just gotta figure out how to set it up

  • @rayondinanath4536
    @rayondinanath4536 2 місяці тому

    Nice project man. Keep it up. Love what you are doing

  • @jaredwhite4955
    @jaredwhite4955 2 місяці тому +2

    This is awesome information. Thank you for showing that ExpressLRS has AirPort telemetry features to transmit and receive data to and from a control station. I already have most of these components on hand and want to experiment with these features. I am curious to see if I can adapt this to my work.

  • @Davidddpa
    @Davidddpa Місяць тому

    0:26 😭😭😭hahahaha the best scene ever oh look and it also came back lmaooooooooooo

  • @gastonnogues
    @gastonnogues 2 місяці тому +2

    Love that all that fancy stuff that is way above my skill level is stuck on a flysky transmitter🤯

  • @MasterOfHalo25
    @MasterOfHalo25 Місяць тому

    omg that is so beautiful build, i immediately subscribed

  • @claytoncavalcante9130
    @claytoncavalcante9130 2 місяці тому +1

    Awesome build! Congrats!

  • @rolisaenz
    @rolisaenz 2 місяці тому +1

    i use to have one of those FLY SKY radios !! ohhh those memories

  • @fpv-geek
    @fpv-geek 2 місяці тому

    Great video! Nice work, especially winning first place. Looking forward to seeing more of your builds!

  • @fridolineckerd6135
    @fridolineckerd6135 2 місяці тому

    This is so impressive! Well done

  • @ZenoTasedro
    @ZenoTasedro 29 днів тому

    Less than a minute into this video I'm smacking that subscribe button 😮

  • @JohnCorrUK
    @JohnCorrUK 2 місяці тому

    Congratulations on winning 🇵🇱drone competition and a great project 👏

  • @FrancisPeter-it7gb
    @FrancisPeter-it7gb 2 місяці тому

    It's quite complex and cool, love it ❤

  • @stephenkosloff6081
    @stephenkosloff6081 Місяць тому +1

    xcellent video - i think i will look for my 15 year old ardupilot and use it again

    • @coriscotupi
      @coriscotupi Місяць тому

      I too used to play with Ardupilot + Mission Planner, in what now seem like a past life. Good memories.

  • @matthewanderson6254
    @matthewanderson6254 2 місяці тому

    Great work brother, really enjoyed ur video. Smart guy🙏

  • @hazonku
    @hazonku 2 місяці тому

    This thing is so awesome! Looking forward to content on swarming.

  • @extremeboatdockingmedia
    @extremeboatdockingmedia 2 місяці тому +1

    Throw mode?! 👏👏👏👏

  • @HuguesD
    @HuguesD Місяць тому +1

    Great project

    • @BasementCreationsChannel
      @BasementCreationsChannel  Місяць тому

      Thanks man!
      Your micro Ardupilot drones were actually a big inspiration for me

    • @HuguesD
      @HuguesD Місяць тому

      @@BasementCreationsChannel I'm honored of that!

  • @vvilq27
    @vvilq27 Місяць тому

    cholera, spoznilem sie ze swoja zabawka

  • @smartrobotshop-wecare9387
    @smartrobotshop-wecare9387 2 місяці тому

    The best introduction DIY FPV drone❤

  • @uniteam3702
    @uniteam3702 Місяць тому

    Very cool! Nice work with that 😀

  • @one_stz
    @one_stz 3 дні тому

    omg i wanted to do this, thx for sharing this great info

  • @galaxygames3216
    @galaxygames3216 2 місяці тому +1

    11:54 bro ur thumb on life support ong

  • @BOTGRINDER
    @BOTGRINDER 2 місяці тому +5

    hell yeah

  • @dewetterblanche8898
    @dewetterblanche8898 2 місяці тому

    a video about the following function would be cool

  • @AerialWaviator
    @AerialWaviator 2 місяці тому

    Fantastic project that's very inspiring. Nice demo of features in Ardupilot and EpressLRS to enable MavLink telemetry. Lots of great information, nicely organized. Having four of these drones configured with LEDs and telemetry opens some interesting opportunities for follow-on projects/demos.
    Some suggestions::
    - fly drone in evening and use camera with long exposure to capture light paths as drone(s) fly a mission path and change LED colours, relative to position
    - use two drones to carry a small banner/flag, with string between
    - have camera drone follow a second drone. think would require sharing gps telemetry.

    • @BasementCreationsChannel
      @BasementCreationsChannel  2 місяці тому +1

      Thanks! And those are some great ideas, I will make sure to test some of them in the future

  • @fleurbird
    @fleurbird 2 місяці тому

    Amazing build!

  • @maheshwardev8387
    @maheshwardev8387 Місяць тому

    This is a great project thanks for sharing. Waiting for the swarm mode.

  • @nelo4047
    @nelo4047 3 місяці тому +12

    Based and dronepilled

  • @royjones1053
    @royjones1053 2 місяці тому

    Best regards from the open source community

  • @GJEELANBAIG
    @GJEELANBAIG 11 днів тому

    GOOD JOB

  • @MorningView
    @MorningView 2 місяці тому +1

    Awesome....two receivers of course!

  • @hi_desert_rat
    @hi_desert_rat 2 місяці тому +2

    Awesome work!

  • @seanbuford987
    @seanbuford987 2 місяці тому

    Yes please do a swarm video with following tracers lights so it looks like an in motion freeze frame to motion and then make it look like it takes off like a lightning bolt "special effect ".

  • @mdellertson
    @mdellertson 18 днів тому

    This project is truly outstanding. Great work! I too have built a drone project using ArduPilot and a SpeedyBee F405 V3 flight controller. But, I had to revert back to using iNav, because the drone would oscillate immediately after takeoff. The drone would indeed fly while it was oscillating, but when I landed it, the motors were quite hot. So, I was curious if you might be able to export and share your ArduPilot config file? Or if you have encountered any oscillation problems with the SpeedyBee F405 running ArduPilot?
    Either way, I thoroughly enjoyed watching your video. And learned much, so thank you for sharing your work. Happy flying!

  • @jacobdavidcunningham1440
    @jacobdavidcunningham1440 2 місяці тому

    oh man that throw was sick

  • @TheOoze777
    @TheOoze777 6 днів тому

    I've built several Ardupilot drones in the distant past, but never anything this small. You've inspired me to jump back into the hobby and try to create one of these.
    What's your estimate for total cost of the build? Also, could a Radiomaster Bandit module (915mhz) be used in place of the one you used in your build?

  • @TërnocBesa
    @TërnocBesa 2 місяці тому +2

    Great work love that kind of stuff. +Sub. 🦅🦅
    Would love to see a low cost mini 4k clone build in the future.

  • @RJHElias
    @RJHElias Місяць тому

    Sorry, but the link to your website does not work. But what a great drone!

  • @Intellistan
    @Intellistan Місяць тому

    Incredible

  • @shubhammaurya205
    @shubhammaurya205 2 місяці тому

    Awesome. Do the next on swarm flight. Waiting for it

  • @scottiniowa1
    @scottiniowa1 20 днів тому

    ELRS 3.5 is gonna make this MUCH easier. Will you try to reflash 3.5 and use a single transmitter module?

  • @emotodude
    @emotodude 2 місяці тому

    What an incredibly informative and well thought out video! Figuring out a way to do all of this with a single radio link would seem to be the next step

    • @techstuff6829
      @techstuff6829 2 місяці тому

      ELRS offers "MAVLink" mode which enables RC control and bidirectional MAVLink over a single link. You lose Yaapu though currently.

  • @hexaway
    @hexaway 2 місяці тому

    it's a really good project, awesome

  • @KoljaMineralka
    @KoljaMineralka 27 днів тому

    I wonder if you can have a little monitor on your wrist that you can install on your friends arm, so you do fpv and your friend receives the same pic on his arm monitor, like a recon drone

  • @eaojnr
    @eaojnr 2 місяці тому +1

    did you say several times that all the details will be included in the description?

  • @zoladkow
    @zoladkow Місяць тому

    Next version with toroidal props perhaps? Just curious if it would sound less angry then 🤔😁

  • @reseted
    @reseted 24 дні тому

    Congratulations sir, your kind of skill set is rare to come arround, keep it up and never stop experimenting and learning.
    Can you please tell us what was the total cost of the finished product?

  • @Artcraftcreations-y6s
    @Artcraftcreations-y6s 2 місяці тому

    those come in handy...don t feed the demons....keep your license you earned it...good report..

  • @a2js2
    @a2js2 Місяць тому

    I feel like this could be cool for security purposes, like patrolling your house every hour.

  • @AyomidePopoola-kr7qz
    @AyomidePopoola-kr7qz 2 місяці тому

    Thanks for the awesome video. I would love it if you would overlay some text descriptions when you're calling out part names or some technical words for us that are just coming up in the drone space. Thanks very much again for all the info and the links in the description.

  • @diggsit69
    @diggsit69 2 місяці тому

    This dude is ridiculously smart! 🧐

  • @sudeeptamishra366
    @sudeeptamishra366 2 місяці тому

    Congratulations... Very good video and explanation.

  • @Forlgore
    @Forlgore 2 місяці тому

    And lets add motion sensor on the ground that informs the drone if they are triggered to let the drone fly to the area where the motion sensor is to scout the area.

  • @johnadama
    @johnadama Місяць тому

    go with plywood, if you glue 2 or 3 layers together, even in a very skiny design, it will get very stiff, also you can glue fabric in between, so it will never break again.

  • @blkmsk_fpv
    @blkmsk_fpv 2 місяці тому

    Thanks brother. Need to learn this!

  • @extremeboatdockingmedia
    @extremeboatdockingmedia 2 місяці тому +1

    Could you also make a larger cinelifter and install a ronin with dji transmission for faux dual operator?

    • @BasementCreationsChannel
      @BasementCreationsChannel  2 місяці тому

      That would be a big project, but I might try something like this in the future

  • @Harry-lmao
    @Harry-lmao Місяць тому

    Perhaps the camera should be placed at a different position to avoid parts of the drone are in the picture. Does it actually come with obstacle avoidance sensors? These props are really noisy imo. For how long does the drone stay up in the air with this DIY battery pack? Is there a 4k 20x optical zoom camera available as an accessory out on the market to have it attached? Nice project tho.

  • @ruim8590
    @ruim8590 Місяць тому

    amazing video, thanks!

  • @systemG3000
    @systemG3000 2 місяці тому

    I don't know if it's needed but maybe you could use nylon screws instead of metal for additional cost savings

  • @Ray88G
    @Ray88G 2 місяці тому

    This could be great as a security drone who is constantly circling a building or something else

  • @birendrakumar-gl5gq
    @birendrakumar-gl5gq 3 місяці тому +1

    Well explained, great video.

  • @mlem567
    @mlem567 2 місяці тому

    wow just brilliant. nice engineering.

  • @loleklolkowski8567
    @loleklolkowski8567 2 місяці тому +3

    Great project, just a heads up, ELRS supports mavlink telemetry over the Rc link directly, so the second receiver was not neccesary. It does require some playing around but i managed to get it working.

    • @BasementCreationsChannel
      @BasementCreationsChannel  2 місяці тому +2

      Hi!
      You know what, mavlink-rc is exactly what I want to test next, but I couldn't find any good documentation. Can you share some details on how you got it working and on which hardware?

    • @loleklolkowski8567
      @loleklolkowski8567 2 місяці тому +1

      @@BasementCreationsChannel the documentation is still being created as this has not been merged into current ELRS version but i would be happy to help you set it up.

  • @FrontierNG
    @FrontierNG 2 місяці тому

    Very nice project, waiting for you to release more information regarding the frame (model files to print), so that I can try building my own.
    Subscribed :)

  • @MMauser98
    @MMauser98 2 місяці тому +1

    Wpadł sub, bardzo dobry content!

  • @carlosperez7015
    @carlosperez7015 2 місяці тому

    Awesome work! Congratulations! I'm having a hard time ordering from PCB. Any particular link I can follow?

  • @jozefnovak7750
    @jozefnovak7750 25 днів тому

    Super!