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If the usb cord works for DATA on other stuff but not your ESP32. your missing "windows" com port drivers. install Windows CH340 Driver or CP210x Universal Windows Driver and you will likely have joy. For example, if you have a wemos d1 and the blue LED does not light up when you plug the usb port into a PC. Its because there is no com port. It needs a virtual comport driver. As well you will also need the correct .jason file and the correct board file/library loaded in arduino IDE.

the videography/intro is AMAZING! Can you share more info on the simple neopixel sheet and lamp? I know you said it didn't excite you, but it looks easy and straight forward and my kid would love for me to build him one.

Hello Miles. Loved the video! Would you be able to make the tool paths for the little stool that you made first available?

can cut the plexi glass with 80w 775 spindle motor ?

completamente sin sentido ese puente

Hi, I've had a Queenbee Pro for a year and I still haven't been able to use it because I can't connect the spindle either by RS485 or by PWM. I'm really going crazy with this. Do you have an email address to send a photo of what I get when I try to put fluidnc?

great project man! I've been considering building one of those for a while if you really want to go over the top with this thing, tou should consider cycloidal drives for your steepers. close to zero backlash + some reduction ratio to avoid microstep issues. is it worth the effort? not so sure, but i think would be hella fun xD and klipper of course!

When you were testing the speeds you said that there is some kind of restriction holding it back and thats correct. Most machines/firmwares have an extra parameter called acceleration. Maybe check if your firmware has that aswell and set a higher acceleration when running higher speeds.

Interested in the pen/servo/compliant machanism. would you share pictures/details?

2d bed slingers can add many static print heads for many times faster prints. use two scotch yokes to move the print bed in 2d, its more rigid than the two point beam axle mechanism. well if you want to keep the print bed static, then just use the same 2d mechanism to move a bunch of print heads at once. 2d sling print bed is just two axial rigid screws. on rails. also screw movement is a gear down ratio for high speed motors, like stepper motors. yep no belts, just two screw linear xy drives. actually, it can be fully xyz screw linear drives only. for both print bed movement or just print head plane movement. assume that the print head tool is socketed to the control point of the 2d or 3d scotch yoke intersection point. also each axis movement is controlled by one screw only, not multiple motors. preventing tilting or out of sync situations. at least the xy print bed movements are one-screw fully supported, even if the vertical print head level is using 2/4 level screws not just one. one the vertical print head axis controlled by one screw without sagging on sides, would be like an elevator with 8-point cube corner point rollers on the rails. wireless? you could use the rails as power and signal rails. just like power line lan adapters. yes the Z-axis is like a high tonnage press linear screw rail mounting. xy system being mounted in the z-rails movement mount system in the rails.

Stepper motors are not amazingly precise when micro-stepping. What you can do is add a reduction ratio, especially with the motor short-belt that you made. You can add a larger-diameter pulley on the rod, and keep the smaller one on the motor. That way, the motor will need to rotate more times in order to move the same amount on the XY and you can rely less on micro-stepping giving you precision.

Cool video!!

I was wondering waht type of plastic did you use for the 3D printed parts ?

Look Great, exept im not a fan of closed loop belt to drive the belt, i think you create more backslash and vibration with this thing, my experience in CoreXY ( 2 Machine ) is....K.I.S.S.....keep it simple stupid...advantage with Klipper you can add sensor to check and correct the over mouvement in change of direction, we see this on yours paper at each corner. Not fan to your pen support, far from the head and with the "spring" , im sure you got lot of vibration there, try to put accelometer sensor on it. I take note of some of your idea and This give me the tempation to play with servo, i never try yet i keep my eye open for your next video

This is the only video you can find on youtube about ESP32 with Fluidnc! great explanation. 👍

There should be a button on the top that also moves sideways. When pressed it allow you to view the images

How far can you use it

When do you start selling kits? One of the nicest machines I've seen ANYWHERE!

New Sub 😁🎉❤😊

I'm motivated again to get my started project out of the basement. Thanks for the great video.

Nice design and impressive work

hey man great work. Can you please share more details about ULN2003 and how to wire it up, the wiring diagram you give is little bit messy.

how much distance can that camera scan ? There are 110 horizontal and 75 vertical degree scanning in data sheet but I couldn't notice any length that identified

looks great but BUT , the music is sooo LOUD... fix that mate :)

thank you for sharing. I got a similar cnc and I would like to ask you if I can use GRBL in order to send the job to the machine. Thank you for any help.

Thanks for doing this video. For some reason, NONE of the other tech channels have done a review on these. And I've been wanting to know if they really work.

I want to play scrolling text in multi language wled how work. ?

😎 awesome

Thanks mate 😊

THANK YOU SO MUCH!!!

The machine looks great hats off your effort for putting it . May i know what will be the expected cost for build this CNC

how can we build this cnc sir! is it open source or need to buy it from you

3d files for the donut led project? Available? Purchase?

Thanks for the video. Love to see how well this can mill copper PCBs, any one tried that?

I wonder if you could help me with my dilemma? I built a CNC Plasma table and control it with an MKS DLC32 V2.1 board (with built in Wi-Fi) and Open Builds Control (which I really like). OB will run the g-code file just fine as long as the plasma machine (pilot arc) isn't turned on. Once the plasma cutter fires the CNC machine freaks out and ends up either stopping with the torch still firing, or it takes off in some random direction - and OB responds with a lost port error and I need to reconnect. Obviously this is an EMI issue. I've tried numerous shielding, grounding, and isolation methods with no luck. However, if I load the g-code file onto an SD card, insert it in the control board's card slot, and run the g-code on the card from the "MK Laser" app on my phone, I can get a successful cut - but this also has drawbacks as the MK Laser app doesn't have z-axis control (I hear it used to) and the Z-axis height changes once the g-code starts to run. Messing with the MK Laser app to get it working this way is just a huge PIA and I would prefer to have the code being executed from inside OB. What I would like to try is controlling the MKS DLC32 board via Wi-Fi through the Open Builds Control software, but OB doesn't find the board when I scan networks. I've read in the forums that OB uses "telnet?" and would need GrblHal to be installed on the MKS board. I've also read FluidNC might work. But this is where things start to get over my head. Nevertheless, I'm convinced I could flash my board with either GrblHal or FluidNC (maybe even old ESP?) but I would need to get some very simplistic instructions on what steps I need to take to accomplish this. I realize a better card with ethernet or parallel connectivity would be a smart alternative, but I'd really like to see if I could get this card to pull it off. If you could assist me without boggling my mind with too much tech jargon (since I'm over 60 and this stuff will surely not attach to my brain neurons without many reiterations of the same info) I would very much appreciate it. For me simple is like this: go to ___ and find ___ and open it and then navigate to ___ and place it in ___ by dragging to ___ and then... After you do that then go to ___ and download ___ and then open the folder named ___ and then... etc. Thanks! Robert H. (a struggling newbie in the world of files and configurations and other seemingly complex operations)

👏🏾😳💌🫡

Your opening sequence is brilliant! You should consider making longer videos that are just like that. I'd love to add that to a playlist of music and art that I use as a screensaver and background music.

Great concept with the dust boot! I would like to give this dust boot a try, but the file I downloaded only contains the connection to the vacuum hose and the head, but not the connector you showed in the video that connects it to the CNC. Where is this located?

Thanks for the video. I need to change the standard engine ports for board development reasons. In this case, do I use the recording medium via the Arduino IDE?

Love it Myles! they all look incredible

Thanks again for all your help.

Еще один сырой принтер, но ему это не простительно, цена слишком высока для этого. К1 лучше по соотношению цена-качество-возможности.

Thanks for your reply. I have closed and reopened it a few times same thing needs internet. So do I understand correctly that that will not go away even if purchased?

My question I downloaded rabbit just to try it when I open it it requires log in and internet connection is this part of purchased program or just the demo

You have amazing skills!!! I am really impressed and your explanations are really clear : thank so much!!! Would it be possible to ask you questions privately about how I could improve mine please?

Very cool projects man. Love the look of them. Very unique.

The intro is brilliant! The lighting, robot, music all worked so well! Keep up the cinematic work!

ESP32 breakout board and the headers don't line up? What kind of CRAP is that? GARBAGE! UNACCEPTABLE!

J'adore !!!

can this cut carbon fiber sheets?