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Level 2 Jeff
Level 2 Jeff
Level 2 Jeff
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Jeff Geerling's second second channel. It's gonna be wild.
Комментарии
@DaHaiZhu
@DaHaiZhu 4 минуты назад
So this uses a cloud service to remote access into your Pi? A cloud service that hackers love to exploit. A cloud service that puts everyone's credentials at risk in one juicy spot for hackers to get. Given just about every corporations' track record of keeping their cloud services secure, I think I'll pass. Plus, do you really think a now publicly owned company, beholden to its shareholders and not its customers, won't be selling and distributions whatever info they can scrape off your connection? Thanks, but no thanks.
@nurmr
@nurmr 8 минут назад
mosh is also a great replacement for ssh on high latency or unreliable connections. If you can get it to work, it's kind of magic how responsive remote shell sessions feel.
@iam.jasonhoward
@iam.jasonhoward 14 минут назад
It's awesome that MicroCenter brought you out. You’re welcome back to NC anytime, Jeff.
@roblatour3511
@roblatour3511 Час назад
Thanks Jeff! Of note, if you previously had Raspberry Pi Connect set up on your RPI you need to do an sudo apt update and sudo apt upgrade on it before the website offers you the option for remote shell access
@Level2Jeff
@Level2Jeff 50 минут назад
Ah yes, should've mentioned that in the video! Travel day always a bit more stressful and I didn't have the normal cycle of testing before I wrote up this quick script :)
@tonylofreso9579
@tonylofreso9579 2 часа назад
RTL-SDR 👀
@Level2Jeff
@Level2Jeff 2 часа назад
Coming soon... to Geerling Engineering at least :)
@tonylofreso9579
@tonylofreso9579 2 часа назад
Just setup a raspberry pi ads-b receiver. So fun! And gets you premium access to most of the flight tracking sites if you register as a feeder
@AnIdiotAboard_
@AnIdiotAboard_ 2 часа назад
I don't know if i should rage at half the shit you said, or just sit back and think I'm glad he don't work in a datacenter....... SSH Exposed to the internet, 1 attack vector, SSH Remote Shell via PIConnect or whatever, multiple attack vectors, multiple methods, and worst, EVERY SINGLE DEVICE compromised...... Folks go buy a proper firewall with routing and spend a couple hours setting it up properly and then just expose SSH to the bloody net. ORRRRR Just configure port knocking, overall its IMMESURABLY more secure. And you aint limited then to just SSH Remote, you can remote anything and everything. And just incase someone wants to tell me oh but my home address is dynamic, buy a bloddy domain name, stick it at no-ip and configure your firewall as needed. Sorry jeff but it looks like i raged a bit....... I dont see how this is a improvement on any level over the technology's already used, when a WELL CONFIGURED firewall can reduce attack vectors where as 3rd party providers only increase them.
@aravjain
@aravjain 2 часа назад
SSH without SSH keys OR passwords?! That’s crazy, but potentially more secure!
@diabeticnomad
@diabeticnomad 3 часа назад
That’s awesome 😎
@PilotGT
@PilotGT 4 часа назад
thanks for posting! what is the app shown at 0:34?
@Level2Jeff
@Level2Jeff 4 часа назад
btop - a nicer version of top/htop! (Though a tiny bit more bandwidth heavy)
@PilotGT
@PilotGT 2 часа назад
@@Level2Jeff thanks for the response! p.s. had I known you were at the CLT Micro Center I would have come out to say hello.
@JeffGeerling
@JeffGeerling 42 минуты назад
@@PilotGT Aww, would've been nice to say hello!
@user-eh8oo4uh8h
@user-eh8oo4uh8h 5 часов назад
What you doing with the SDR? Bit of plane spotting?
@downinthebunnyhole
@downinthebunnyhole 5 часов назад
Rpi bigot
@IOTConnect
@IOTConnect 6 часов назад
What is the role of rtl-sdr in your setup??
@JeffGeerling
@JeffGeerling 4 часа назад
Fun radio exploration :) I am also testing a v4, trying some remote access radio shenanigans.
@touma-san91
@touma-san91 6 часов назад
My problem with Raspberry Pi Connect is that it's basically a company in the middle who might or might not be tracking and using that data somehow for whatever purposes. While I don't do anything on my Pi that would be questionable, I still think Raspberry Pi Foundation doesn't need to know about me connecting to my Pi and testing out different Linux softwares for fun. I personally just use RustDesk and host RustDesk server myself.
@Rushil69420
@Rushil69420 6 часов назад
Doesn't this apply to *any* VNC or remote desktop application?
@touma-san91
@touma-san91 6 часов назад
@@Rushil69420 It's bit more complex than that. If someone else hosts the connection servers for you, then yes, it does apply. If you can host it yourself then it would depend on whether the application is FOSS or not. With RustDesk I can go through the source code and build it myself after doing any modifications if need be.
@JeffGeerling
@JeffGeerling 4 часа назад
@@touma-san91indeed. It's about trust, and for my fun Pi, I trust Raspberry Pi enough. But I isolate it from my main network and only access that through my VPN.
@MillisecondFalcon
@MillisecondFalcon 7 часов назад
I hope Liam Neeson wasn't on that flight, he'd assume you're up to no good with that set-up!! 😬
@GSBarlev
@GSBarlev 7 часов назад
Remind me: do you have a video (or blag post) on how to set up a homelab VPN? That's probably the main thing my home network is lacking at this point.
@Level2Jeff
@Level2Jeff 7 часов назад
Good question: I have a video on Pi-VPN... which, sadly, is no longer maintained. See ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-5NJ6V8i1Xd8.html I still use Wireguard, but am looking for the easiest way to manage it now.
@GSBarlev
@GSBarlev 7 часов назад
@@Level2Jeff Well in that case, it's a good thing I'm subscribed so I can find out when you figure it out!
@AnIdiotAboard_
@AnIdiotAboard_ 2 часа назад
@@Level2Jeff Hardware Firewall. There inexpensive, easy to setup and even simpler to secure
@Genesis8934
@Genesis8934 7 часов назад
One thing I'm leary about with the tooling @ 0:40 is the phrase remote shell. How secure is it? How long before a CVE appears for this? lol Hope it's just my paranoia talking.
@Level2Jeff
@Level2Jeff 7 часов назад
It's using the same tech as their screen sharing setup. Any remote access (even using web standards like rpi-connect does) introduces new levels of risk. Like how secure is the Pi relay server? That's in use if you connect through the airplane WiFi like I did...
@lebuga
@lebuga 7 часов назад
Finally I can connect to my Pi without a VPN!
@Level2Jeff
@Level2Jeff 7 часов назад
It is quite handy. I still use my VPN for most things, but I do have a Pi just running Connect that I attach different projects to, and it's separated from my main network so I can run long term experiments and just connect straight to it to check on them anywhere. Including the airplane now, yay!
@lebuga
@lebuga 7 часов назад
@@Level2Jeff One thing I did notice is that you don't get a Domain or anything to connect to, for example a selfhosted WebUI like CasaOS. Its only Terminal. So for that I will also use a VPN.
@cringe-tek3d
@cringe-tek3d 7 часов назад
you have opened a very addictive can of goodies.😂
@davesaquarium4825
@davesaquarium4825 19 часов назад
Have you ever worked with a jetson nano by nvidia?
@gu9838
@gu9838 День назад
hehe a pi mad scientist cobbling together contraptions no one thought of. love it! great scott!
@TheHillsideStudio
@TheHillsideStudio 5 дней назад
r u gonna do it w/ the halio?
@event-zero
@event-zero 6 дней назад
Put it in a pc and run ollama on it just to see how powerfull it can be.
@Nourrights_psalm118.8
@Nourrights_psalm118.8 6 дней назад
Man i live a bit west of you in ofallon mo and had a better show than us.... Still blew my mind and made me a bit worried as to how easily we could be erased from existance lol😅
@Bariem
@Bariem 7 дней назад
but can it run doom
@saikhurana
@saikhurana 8 дней назад
keeping in mind the spirit of open source. it would be awesoem to see you build a voron 2.4. Please take a look. I am sure LDO motors would be happy to send you a kit as well.
@Level2Jeff
@Level2Jeff 7 дней назад
It's a possibility, but I can't turn into a 3D printing channel... I just can't! :D
@saikhurana
@saikhurana 7 дней назад
@@Level2Jeff hahaha ofcourse. In which i hope they send you a partially built one :)
@frankbohnen2347
@frankbohnen2347 8 дней назад
Very nice job, just let each side show over the table edge and put the screw form underneath in.
@Xamz_pok
@Xamz_pok 8 дней назад
Can these boards be plugged into a full-fledged PC?
@andyjohnson6270
@andyjohnson6270 8 дней назад
Jeff. Get a cable chain printed for the bed cable. The stupid solid molding and inflexibility have a tendency to snap the heater wire internally.
@Level2Jeff
@Level2Jeff 7 дней назад
So I've heard! I will put that on my list.
@andyjohnson6270
@andyjohnson6270 7 дней назад
@@Level2Jeff … or just stick to the Bambu that I see you’ve now got. Nice. The difference in speed is quite astounding though.
@jgdudex7
@jgdudex7 8 дней назад
Level 2 Jeff needs a head mounted GoPro ala Kenji Lopez Alts cooking channel
@JacobReynoldson
@JacobReynoldson 8 дней назад
It's called Procrastiworking, where you work on another project instead of the one you are supposed to do.
@Level2Jeff
@Level2Jeff 7 дней назад
It's a great way to be productive! On some things at least.
@thesimplicitylifestyle
@thesimplicitylifestyle 9 дней назад
Yes! 😎🤖
@bahamatom
@bahamatom 9 дней назад
Excellent example what not to buy if you are in the market for a 3D printer that just works out of the box, or on the other hand a tinkers wet dream.
@Scriven42
@Scriven42 9 дней назад
Magnetic build plate, just pop the plate off! ;)
@Scriven42
@Scriven42 9 дней назад
You should use your finger on the printed lines, to feel how tight they are to the bed and how flat/smooth. Then yeah dial in the first layer height.
@Scriven42
@Scriven42 9 дней назад
Yes, you want the bed to be as level as you can, with the bltouch just basically noting what differences it needs to make to compensate.
@johnlaurencepoole6408
@johnlaurencepoole6408 9 дней назад
Happy Father's Day.
@Level2Jeff
@Level2Jeff 7 дней назад
Thank you!
@ZombieZMB
@ZombieZMB 9 дней назад
How is the manual on the S1? I bought a Ender 3 V2 for my first printer in 2021 and it's manual was so awful that I ended up watching a few videos on how to put it together.
@Level2Jeff
@Level2Jeff 7 дней назад
It's not *too* bad, but I admit, a few months ago I had watched a video to prepare, so I had a little idea of what was coming. It was a lot easier than the V2.
@SeMoDrix
@SeMoDrix 9 дней назад
Love it, i bought a ender 3 s1 plus yesterday and can‘t wait to start tinkering with 3d printing. Already considering flashing it with klipper and using fluidd for monitoring
@RNMSC
@RNMSC 9 дней назад
A lot of the question of the manually leveling the bed has to do with how it's attached to the printer. If it has leveling knobs, then yes, I'll do manual leveling in addition to working with the ABL. If it doesn't I'm kind of stuck with whatever the ABL can work out.
@RNMSC
@RNMSC 9 дней назад
They don't show how to attach the Z and Gantry to the base well, but most people I know of simply set them on their side, and make an effort to not put a lot of pressure on the gantry.
@RNMSC
@RNMSC 9 дней назад
If you haven't run into it yet, my experience with Creality spring steel beds has been that the pei sheet all too often hangs onto the print a lot more than you would like. Mostly that means it starts peeling off the spring steel. Microcenter carries a BIQI textured springsteel plate that works great in place of the Creality one, and seems (to me anyway) to be a more durable surface, and it does release the print once it's cooled down. The bed seems to be pretty much the same one that Bambu Labs printers are using, and I've had pretty good luck with those as well.
@BwsboyPlayGames
@BwsboyPlayGames 9 дней назад
Thanks for posting this. I love videos like this because they're super relaxing and easy to watch!
@Level2Jeff
@Level2Jeff 9 дней назад
This is one of the big reasons I wanted to work on this channel-I like watching these kinds of videos, and learning tidbits or just seeing how someone else goes through a process like it!
@djbryant77
@djbryant77 9 дней назад
If you're not building the positron... I'll be happy to remove you from that burden.
@Level2Jeff
@Level2Jeff 9 дней назад
Haha I know, right? I just had to put that on pause right now to finish a project for Open Sauce. It is coming soon.
@elsammael
@elsammael 9 дней назад
Man, looking at all that stuff you had to do… I am very happy about my Bambu Lab.
@aaronmorgan4466
@aaronmorgan4466 10 дней назад
I have the Ender 5 and was very impressed with everything except the auto leveling. It didn't work at all as per the instructions and after patterning all over the board it was happy, only to completely melt and gouge the board on the first print. Watching you go through the leveling was a little triggering :) I found a YT video that helped a lot more than the manual but did have to get some replacement boards from AliExpress. It's all fine now and is an amazing printer. Just the auto leveling... there's nothing 'auto' about it.
@Level2Jeff
@Level2Jeff 9 дней назад
That's the crazy thing-you'd think the auto leveling would be better, but it took a good bit of tweaking (even after that first print) to get 'good'.
@farettig
@farettig 10 дней назад
lol, Jeff. This is literally me but without the time constraint. I have the exact same printer sitting for the last year unopened waiting for the right time. maybe now is that time. Cheers.
@Level2Jeff
@Level2Jeff 9 дней назад
Haha a hobby of having a boxed up printer sitting on the shelf.
@Rushil69420
@Rushil69420 10 дней назад
I live within 15 minutes of 2 Micro Centers (ty NYC) and these Enders are by far the most tempting thing about the entire store. They go on sale for $100-$150 pretty often and there’s tons of shelf support for 3D printers, parts, accessories, etc.
@Level2Jeff
@Level2Jeff 9 дней назад
Ha! Last week I was buying some filament, and I saw two different people grab the Ender 3 on sale, it was like $119 or something.
@PanduPujoWicaksono
@PanduPujoWicaksono 9 дней назад
As an Ender 3 graduate. Buying Ender 3 at a cheap price is tempting. But please save your sanity by buying a Bambulab A1 mini. These things are just press print and go
@Rushil69420
@Rushil69420 9 дней назад
@@PanduPujoWicaksono you’re the second person to tell me to go with Bambu, I’ll def look into it. Still not sure if 3D printing is something I’ll end up sticking with though, and $120 is a reaaaal low barrier to entry in case it ends up collecting dust after a few months.
@aaron57422
@aaron57422 10 дней назад
12:30 dang I didn't know Enders were shipping with confobulators now, they are stepping up their game.
@PatrickOReilly
@PatrickOReilly 10 дней назад
If you plug in a Raspberry Pi running Octoprint there's a plugin that lets you visualise the BL Touch's mesh of the bed including the degs rotation you'd need to get level. OctoPrint is pretty much a necessity for Ender's.
@Level2Jeff
@Level2Jeff 9 дней назад
True that! I have a Pi 5 sitting by it, haven't gotten everything going on it yet as there's currently a little work to get the camera going.
@BenWolkWeiss
@BenWolkWeiss 9 дней назад
​@@Level2JeffYou should explore Klipper. It's a whole new game for 3D printers and feeds into your raspberry Pi and software experience. It's pretty easy to setup even though it seems intimidating and can really improve speeds and quality.
@matthiasbenaets
@matthiasbenaets 10 дней назад
Got the same printer, just a head up Jeff, the ribbon cable is prone to kinking near the extruder (common issue). Had to request a new cable for mine. Best to print a cable holder/guide. Has been working great every since.
@Level2Jeff
@Level2Jeff 9 дней назад
Ah good idea! Someone had mentioned that in a YT video review I watched. Will mark that on the list of things to print!