I like that they could have made the Pico's box smaller, but they decided not to so they could squeeze the duck in there.
@asteriondaedalus6859
Ай бұрын
My duck got squished too. We should start a class action!
@Rielcool
2 жыл бұрын
You’ve really stepped up your production quality Nero! Great vid!
@Matt-je5hn
2 жыл бұрын
"And I am happy to see you." 10/10 Intro Execution
@printerpr0n
2 жыл бұрын
Good review. I was just considering this board for a laser/cnc build upgrade. I would probably just use smaller stand offs and mount the boards back to back to get full access to all the GPIOs and connectors. It's not the size of the board, it's how you use it...
@charlieracho785
2 жыл бұрын
Would this work on an Ender 3 Pro and a CR-10 printers?
@lukasmatzinger
2 жыл бұрын
Yes
@GnuReligion
2 жыл бұрын
Ah, have wondered with the RP2040 would be used as a printer controller. Lack of independent dual Z motor controllers is a deal breaker for many of us with i3's though.
@Vez3D
2 жыл бұрын
Man you doing great buddy!! More and more pro everytime. Wish I had your talent hehe. But im just too shy 🤭
@TheNefftroop
Жыл бұрын
Hello. Would the PICO be able to run and Eder 5 plus with a Sonic pad? Thank you.
@super.brunch
2 жыл бұрын
Is this a new camera? Picture lookin crisp
@CanuckCreator
2 жыл бұрын
Thanks, Using an Sony a6400 a few weeks back, paired with a Tamron 24mm lens, also uploading h.265 4k master render of the final cut So a few things going on for the better quality
@cancelthesquad
2 жыл бұрын
threw one of these on my V0.1 recently, seems like a really nice board for tiny printers
@linuxinstalled
2 жыл бұрын
Introduction was next level
@DJ-Sellout
2 жыл бұрын
You could put some toggle switches wired to the jumpers for when you need to flash the firmware in the future. It's still kinda a pain tho
@AmericanMaking
Жыл бұрын
You got a "like and comment" from me just for that intro. Lol
@fwiffo
2 жыл бұрын
If I was starting a V0 today, I think I would probably go with this instead of the SKR mini. The additional fan controllers would have made hooking up a Nevermore a lot less effort, and losing the buck, etc. would be great. It should be possible to flash it by copying the file over USB directly from the Pi instead of having to bring it over to your computer. It just acts like a USB flash drive, and the Pi can mount a USB flash drive just as much as your computer can. You wouldn't be using the "make flash" command; you'd just be copying the file in fewer steps.. (instructions not tested; please check the documentation with respect to how the jumpers work) You'll want to have the SKR connected via USB to your Pi (you can leave it connected permanently.) The first time you do it, you'll have to set up your pi to automount usb drives: sudo apt install usbmount Shut down and turn off the printer, then install the boot jumper as described; I don't think you'll want the USB power jumper because it should be powered from your printer's power supply. It might not even be necessary to turn off the printer (you might be able to just install the jumper and press reset). I'm not 100% sure if the jumper is safe to install when powered on, so please check the documentation. When you power it back up, the drive should show up as /media/usb[0-7], probably usb0. Find out which with: ls -l /media/usb0 Go through them until you find the one that has the expected files. Then go through the usual "make" commands and just copy the file: cp klipper/out/klipper.uf2 /media/usb0 Then remove the boot loader jumper and press reset. I think it should be good to go at that point.
@alessandromeyer4888
2 жыл бұрын
You can do almost the same setup using the skr mini if you go UART and Raspi Zero. I had that for a long while until input shaper came along which at the time with the much slower first gen zero just wouldnt work. Now with the second gen this should be totally manageable.
@critter42
2 жыл бұрын
I connected my Pico to the RasPi 3B via USB and not the UART controller, and not stacked but separated as if you were using other boards like the SKR mini. That way you can SSH into the Pi, put the Pico into Mass Storage device mode via jumper/reset button, then mount it as any other mass storage device in Linux and just cp the uf2 file over. It'll unmount, pull the jumper off the board and you're up and running
@Lasseu
Жыл бұрын
lol, I didn't event think about this option.. i have the same setup.
@KanielD
2 жыл бұрын
I’ve been curious about this for awhile. Thank you!
@TheGalifrey
2 жыл бұрын
Just installing one on my new switchwire. Pi is in a case with a 3.5inch Touchscreen running klipperscreen and Fluidd, mounnted in place of the 12864 screen.
@MrTegidTathal
2 жыл бұрын
Do you still need the BAT85 inline for your probe? It seems like it shouldn't with the correct setting, given it is a 12/24v powered pin, but I want to check before I burn anything out.
@dijkstw2
2 жыл бұрын
Poor ducky 😅👍🏻 Nice Review!
@boryshacker
2 жыл бұрын
noice!
@KeithOlson
2 жыл бұрын
"...but the project is stalled while we scratch our heads and read datasheets." That gave me a good chuckle. It also will calm anxious folks because they are giving a reason for the delay AND solid evidence that they are working on it.
@squirrelbrain8608
2 жыл бұрын
Good video, looking forward to the Ratrig build!
@danial6020
2 жыл бұрын
woohoo i'm early haha. REALLY cool board especially with the pi zero
@JohnL_S17
2 жыл бұрын
looks like a micro gaming pc motherboard xD
@mysfiring
2 жыл бұрын
Yup. I love the direction BTT has been going with their design recently. First the Octopus and that awesome box, then the SKR mini E3 v3, and now the SKR Pico.
@arie1293
2 жыл бұрын
I ran Klipper for a while and for some reason I can’t recall switched back to a stock Marlin fw for an MKS Robin E3 but recently bought btt’s smart filament sensor and ran into constant problems trying to compile a new Marlin firmware for it. Put Klipper back on it and was up and running in an evening. It’s just so much easier to configure. I don’t think I’ll ever go back to Marlin ever again at this point.
@GregsMakerCorner
2 жыл бұрын
After the initial flash of klipper, is it possible to use Make Flash and update from the Pi, so you don't have to jumper the board to DFU mode?
@CanuckCreator
2 жыл бұрын
Atm no. Usb flash only...this may change though
@kmartyCZ
2 жыл бұрын
@@CanuckCreator The other question. Aside the jumper necessity, why not "flash" it directly from RPi? I mean mount it over USB (as any other USB flash drive) on RPi and copy there? (for the automation, the jumper is quite an issue. Otherwise it seems to be a way to me).
@fwiffo
2 жыл бұрын
You should be able to flash it by copying the file over USB directly from the Pi instead of two steps, copying it to your computer, and then to the SKR. But all the other steps with the jumpers and such would be the same. The Pi can mount a USB flash drive just as much as your computer can. Even though you have to mess with the jumpers, it would still be a lot more convenient though because you could just leave it plugged into your Pi's USB port instead of having to bring it over to your computer or vice versa.
@GregsMakerCorner
2 жыл бұрын
@@fwiffo Yeah, the issue is that doing anything that requires placing jumpers every time klipper is updated (and requires firmware reflash, which seems to happen frequently) is not ideal, especially if this is designed for the Voron 0. Most users will have the back panel on so it's quite an inconvenience to have to remove it and fiddle with jumpers and usb cables. Hopefully this is something that can be remedied in the future (I imagine it will require a change to the bootloader possibly).
@fwiffo
2 жыл бұрын
@@GregsMakerCorner Unfortunately, other things that need flashing usually need the same jumper dance (Klipper expander, various displays, etc.) I just avoid it by upgrading Klipper as infrequently as possible; it almost never actually *needs* to be updated. New releases are pulled from github at HEAD, so are broken pretty often anyway. And mainsail/fluidd, moonraker and system packages can be updated with minimal effort still. Compared to the SKR mini, Recompiling Klipper, copying it to your computer, then using the microSD card is almost as much work as using the jumpers.
@billkaroly
2 жыл бұрын
Minion looks cool but why not just buy a Kingroon and upgrade it?
@mysfiring
2 жыл бұрын
I mean, you could... But where’s the fun in that?
@option350z
2 жыл бұрын
I'm happy you posted!
@matthewdolman
2 жыл бұрын
I thought that this basically had a pi on board so you didn't need the second one. Shame.
@Basement_CNC
Жыл бұрын
does anybody know what to do when i cant edit the printer.cfg file op upload new files into the "config files" 🤷♂️
@ashishchatterjee6050
3 ай бұрын
If electricity goes does it has a resume printing feature ? since we are using raspberry pi we save in the memory
@tomtips
2 жыл бұрын
Worst instruction I have seen yet... Fairly common among YT creators and software.
@rmatveev
Жыл бұрын
The main thing I did not get is how do I hook up LCD and SD card reader to this board? Any clue?
@billkaroly
2 жыл бұрын
I just ordered one of these. Then I'm going to use in my Tevo tarantula Pro that I'm upgrading to linear rails.
@FL0RI4NN
4 ай бұрын
So why exactly do i need another raspberry pi when there is one build into the board already? 😅
@PhillipTorrickeBarton
2 жыл бұрын
Looks good! I might pick one up for my V0….. or a future V0 build ;-)
@JSparrowist
Жыл бұрын
I will resubscribe and like your videos when you decide to get a cat and feature said cat on stream.
@Kosh42EFG
2 жыл бұрын
I've been hovering over the but button on one of these...
@mysfiring
2 жыл бұрын
Do it. It’s a great little board.
@NexGen-3D
2 жыл бұрын
What’s the benefits of this board over an E3 RRF v1.1?
@natereinhold6180
Жыл бұрын
I'm about to attempt to install one of these in a kp3s. Simple machines so aught to be good
@SteveGoral
2 жыл бұрын
Is there a decent enclosure out there for this yet? Ideally with the Pi mounted underneath.
@asteriondaedalus6859
Ай бұрын
Thanks for this video, the manaul is way thin.
@MadZaxx
2 жыл бұрын
Awesome video and great advice! Thank you so much!
@clausfuchs2738
2 жыл бұрын
I really appreciate your videos. They are a great fun and also very informative.
@alexferreira861
2 жыл бұрын
Thanks Nero. Would love to see how the Minion stacks up to the Prusa Mini when it's done 👌
@LexJones
2 жыл бұрын
The Intro made me subscribe. 😂
@thelightspeed3d712
2 жыл бұрын
I’m building a V0.1 this would be perfect for that?
@CanuckCreator
2 жыл бұрын
Would work just fine, you really wont see any print quality difference, with klipper, performance is pretty much the same with any 32 bit MCU with tmc2209s, it all comes down to formfactor, availability and what features the board supports
@thelightspeed3d712
2 жыл бұрын
@@CanuckCreator thank you. Is it available? What board would you recommend today that’s available? I’m thinking about doing Duet 3 mini because it’s available at least. But I would like suggestions.
@CanuckCreator
2 жыл бұрын
@@thelightspeed3d712 The BTT in the link has em in stock, and i believe a few resellers have them as well, If you want to run RRF i the duet mini ive seen used. The vzero is a pretty simple printer in terms of what your controller needs to be able to support, xyze motors, xyz endstops, fans and heaters, no tramming, bed probe etc. so really it comes down to firmware choices/budget/availability/ features and room availability
@pfabiszewski
Жыл бұрын
Looks like Marlin support is coming :)
@workfayer
9 ай бұрын
Can I connect the klipper via USB?
@JohnKlopp
2 жыл бұрын
Most excellent Nero!
@alidaf-YT
Жыл бұрын
What type of connector is that on the power supply?
@bernardtarver
2 жыл бұрын
Support and promote quality!
@jstro-hobbytech
2 жыл бұрын
If not for the 2209s that wouldn't even need a fan
2 жыл бұрын
well done on the production quality!
@mysfiring
2 жыл бұрын
Dat intro, doe. Perfect! Am so proud of how far everything about your channel has come, in such a short amount of time.
@CanuckCreator
2 жыл бұрын
Thanks 😊
@SteveGoral
2 жыл бұрын
That was an excellent video. When you say it's compatible with other printers, is there any reason this wouldn't work with an Ender 3?
@CanuckCreator
2 жыл бұрын
This
@SteveGoral
2 жыл бұрын
Nice one, cheers guys. It seems perfect with it having the laser port on board too, can finally give it a go.
@qztronic
2 жыл бұрын
Hey Nero I'm trying to do independent z-homing (4 z stepper) on a custom Voron2.4-like machine to print on slope surface, I use an SKR Octopus running Marlin with TMC2209, I tried everything, search every forum, can't seem to do 4 Z-axis sensorless homing. It will only use Z1 to home, once that one reach the gantry's end all z stopped (even some other Zs didn't), pls teach us some on this subject if possible, Thanks
@stephensackett8920
2 жыл бұрын
Problem with SKR Pico: I have successfully flashed the Pico with Klipper firmware but find that my RPI V4 does not enumerate the Pico USB interface unless I manually press the reset button on the Pico. This prevents the Pico from being used to control the Voron unless I manually press the reset button each time it is powered up. Does anyone know how to fix this problem?
@mroman6
2 жыл бұрын
Where would you get the 5V power for the V0 hotend cooling fan? I see that you are using the Pico's 5V power to power the Pi, so can you then just hook the +5V for the fan into the +5V on the Pi?
@JeffLarkin
2 жыл бұрын
I really don't need a V0, I already have a small-format printer that I never use, but I really want to build one just to have an excuse to play with one of these.
@SooMSooM.7460
2 жыл бұрын
when you powered it on and were pointing with the screw driver.. my heart just stoped xD Somehow i would suggest not pointing with something metal xD
@Hugocraft
2 жыл бұрын
I live in the states so where does biqu ship from if you place an order with them? Their site says the address is in Hong Kong but do they ship from there?
@WinterEC
2 жыл бұрын
I have a Printrbot metal plus and sometimes wonder if I could upgrade from the printrboard it came with to one of these newer models and get quieter/better printing. Anyone done this?
@ryangamble5131
2 жыл бұрын
Really looking forward to seeing your v minion build. It's like the kingroon kp3s on steroids and I love my kp3s lol.
@mattgavioli6762
2 жыл бұрын
Any insights as to how much current can the heater terminal handle?
@ucirello
2 жыл бұрын
Even if the HB Out is rated to 9A, I believe it could handle an external DC mosfet just fine. So technically, it could drive bigger printers.
@CanuckCreator
2 жыл бұрын
That is correct, or use a SSR for a mains bed as an example.
@tommihommi1
2 жыл бұрын
I wired my bed SSR to a unused Endstop/DIAG connector, works great
@danieledm0101
2 жыл бұрын
I'm running my new built Voron 0.1 with the orange is zero and I'm pretty happy about it. It is much cheaper than RPI here where I live. I see the board is running at about 55 C. Should i put a small fan on it, or is that a normal temperature?
@CanuckCreator
2 жыл бұрын
I know RPI`s will throw warnings starting at 60c, but still run fine until about 80+
@danieledm0101
2 жыл бұрын
Ok thanks i noticed today if printing abs with bed at 110 it will go up to 65, but it seems fine overall
@hanswurstusbrachialus5213
2 жыл бұрын
They really should start to add the rasp itself to the board.. as a all in one solution. No stacked rasp anymore would be nice
@gazeddy
2 жыл бұрын
Cm4 ports would be amazing
@tomtalisman-yv3sm
5 ай бұрын
Nice
@JimmieZ89
2 жыл бұрын
Nice little simple board. I can see this being used on my bed slinger that has an older slower board that just had its drivers die or my custom corexy build. I don't need all the fancy bells and whistles like gantry tramming. I'm fine just using mesh bed leveling or if a probe is supported like a bltouch. I'm just curious what makes this tiny printer preferred?
@thatdude034
2 жыл бұрын
So a smol pi hooked up to a big pi? A pi flavored pi you say?
@connorl8124
2 жыл бұрын
I've been somewhat confused about Klipper, is a RPi required for Klipper or just a good/recommended configuration?
@gazeddy
2 жыл бұрын
Required. The processing work is done on the pi leaving the controller board just doing the motion itself
@connorl8124
2 жыл бұрын
@@gazeddy Brilliant thanks! Is it possible to connect more than 1 controller board to a RPi if you need extra stepper drivers?
@connorl8124
2 жыл бұрын
@@WhiteG60 Is it a daisy-chain connection or does each board require a seperate Serial/USB line from the RPi to it?
@connorl8124
2 жыл бұрын
@@WhiteG60 Awesome! thanks for the detailed replies, much appreciated :)
@davidwillmore
2 жыл бұрын
To clarify, an rpi is not required for klipper, it can be any computer running Linux, yes?
@crashmaxx1987
2 жыл бұрын
No way to use an LCD with no EXP connections. Otherwise it would be perfect for my switchwire.
@CanuckCreator
2 жыл бұрын
Correct. But there are alternatives such as the vzero display or using klipperscreen
@boanerges5723
2 жыл бұрын
The intention is to use the RPi to run klipperscreen on a screen attached to the pi.
@sabzimatic
2 жыл бұрын
My only concern with SKR Pico is why I have to connect it with additional Ras Pi for LCD? Why can't the existing Pi processor on SKR Pico itself be used for LCD?
@mikeb1596
Жыл бұрын
It's designed to run Klipper. You need a phone/tablet/pc/rpi for an interface
@art3m_t1mofeev
2 жыл бұрын
It's satisfying to see increase in content quality, well done!
@slimanus8m
2 жыл бұрын
This milkshake will bring all the subscribers to the yard. nice one
@RichardBronosky
2 жыл бұрын
I LOVE LOVE LOVE the RP2040! I'm so glad these made their way into the 3D printer community. I'm finally ready to build my first printer.
@hamsterarms
2 жыл бұрын
Does the pico still need a bat85 for the inductive probe?
@CanuckCreator
2 жыл бұрын
nope, long as your use the dedicated probe input on the board, make sure to reference the manual to ensure you have it setup correctly
@TommiHonkonen
2 жыл бұрын
what do you actually do with nice graphics on the box? I can pretty much see people bitching about the connectors being that way.
@CanuckCreator
2 жыл бұрын
They went with the 90 degree connectors i assume so you can stack a rpi on top and still have acess. Im not the biggest fan but is what it is
@mysfiring
2 жыл бұрын
A nice looking box shows a lot - that they actually care about the design of such, and (more importantly) they want to differentiate themselves from every other 3D printer board manufacturer that ships products in plain cardboard boxes. What’s more is that it doesn’t just stop at the box - look at (partially cosmetic because the majority of the heat comes from the bottom of the stepper driver packages, but I digress) the heat sink on top of the stepper drivers. They could’ve just had stick-on heatsinks like every other manufacturer. Instead, someone took the time and effort to design that heatsink. (And claimed double overtime for the SKR Pico Armoured.) Wonderfully excessive, but also amazing - and a great indication of things to come. 😄
@jstro-hobbytech
2 жыл бұрын
Half the board is a buck/boost circuit haha its a cool little board. The Pico is getting a cpu update soon I think. You're from Canada, where do you get a pi at? I can find one for under 150 after tax.
@CanuckCreator
2 жыл бұрын
I grabbed a few pi4/pi3`s awhile back during a BoGo deal, pre-shortage Ive got a couple rpizero/zero2s as well Check canakit/buyapi.ca
@jstro-hobbytech
2 жыл бұрын
@@CanuckCreator cool, that's where I check. Element14 is selling them for over 200 for just the board p4 4gb. I've got a pi400 a youtuber friend gave me because it was a review unit. I'm doing a switchwire and I think I'm just going to print a case for it after I see how big it is haha
@toddzino58
2 жыл бұрын
Get an orange pi zero 2. $25 or so and works great in a killer set up.
@lossless4129
2 жыл бұрын
Yessss perfect,
@ByronChou17
2 жыл бұрын
Great review!
@mghumphrey
2 жыл бұрын
Is there a way to hook up a 3rd thermistor? I need it for my chamber thermistor.
@CanuckCreator
2 жыл бұрын
This shows the RP2040`s lack of available pins coming into play, is what it is
@mghumphrey
2 жыл бұрын
@@CanuckCreator could you also comment on the heatsink placement? Is it attached to the top of drivers using a plastic package (no value) or to PCB pads soldered to the underside of the drivers (potentially useful)?
@mghumphrey
2 жыл бұрын
@@WhiteG60 Thanks.
@CanuckCreator
2 жыл бұрын
@@mghumphrey There are thermal pads between the drivers and heatsink
@mghumphrey
2 жыл бұрын
@@CanuckCreator That's not my question. The TMC chips I've seen are using plastic packages, which are not good conductors of heat. Instead, they have a large pad underneath that gets soldered to the PCB which then helps sink heat through the PCB copper. If they've placed a heatsink on top of the chip, thermal pad or not, it's not going to do much.
@foureight84
2 жыл бұрын
I just bought this board for my Anycubic Mega Zero a few days ago and I didn't realize that there might be a wattage limit on heated bed. There documentation doesn't mention this as you mentioned. Ugh... BTT really needs to do better documentation on their products. There are similar issues with their other boards and wrong pin out labels.
@foureight84
2 жыл бұрын
@@WhiteG60 oo that's good to know. I'm actually running a 12V power supply. I have the Mega Zero v1 and the hotbed is a mod. I'll grab an external MOSFET. Thank you!
@KeithOlson
2 жыл бұрын
I would *always* use external MOSFETs, both because I can pick overkill ones that support a *LOT* of power and later I can switch out the mainboard without worrying about how much the new onboard MOSFETs can handle.
@JonS
2 жыл бұрын
The funny thing is, it was only this week that the availability of the RP2040 chips for businesses to integrate in to their own boards was announced. BTT seems to be ahead of the game.
@RichardBronosky
2 жыл бұрын
SparkFun, Adafruit, Pimoroni, and Seeed must have all discovered time travel.
@JonS
2 жыл бұрын
@@RichardBronosky those are different. They are Raspberry Pi partners who are building their own versions of the Pico board for people to use for projects. The new announcement was for companies building products requiring an embedded microcontroller.
@MartinWolker
2 жыл бұрын
@@JonS Nope, the announcment says that you can buy MCUs directly from RPi foundation with no middle man, which means lower price in bulk orders. These RP2040s are available for a while for any project whatever you want.
@JonS
2 жыл бұрын
@@MartinWolker were they available in high volumes before (10k, 100k, etc.)?
@MartinWolker
2 жыл бұрын
@@JonS Sure, but with double price.
@RichardBronosky
2 жыл бұрын
I'm surprised they didn't skip the RP2040 and go straight to having no microcontroller and requiring a Raspberry Pi 4 Computer Module.
@mysfiring
2 жыл бұрын
MCU separate from the Pi is important, tho. It’s why the Beagle Bone and that line of hats with co-processors exists for 3D printers. ARM SoC is great at (in comparison to MCU) large computational loads, but hopeless at real-time operations, like sending accurate time-critical commands to stepper drivers. ...I mean, there’d be nothing stopping you from taking a custom motherboard, Pi4 Compute Module, TMC2209s, RP2040 co-processor, bundling it all up, and introducing it as the Taco raVico. 😉
@MartinWolker
2 жыл бұрын
That is what I am working right now. But the availability of RPi 4 Compute Module is not so good these days.
@kei2142
2 жыл бұрын
Thing is skr first version board always some issues...
@timlong7289
2 жыл бұрын
The firmware update workflow is a total showstopper for me. Klipper often makes it necessary to re-flash firmware and having to open up the printer to do so is a massive backward step in today's marketplace. What was BTT thinking?
@CanuckCreator
2 жыл бұрын
Updating the firmware on the MCU firmware isnt a commonly required thing, usually its just the interface/klipper/moonraker (on the rpi) that needs to be updated when something new gets pushed, only when theres a MAJOR revision to the underlying FW with the MCU controller is an update require, which from what ive seen, is like once year lately. There is work on being able to update the the rp2040 within klipper remote so that may be available in the future as well. Also the rp2040 is being used because its an MCU thats actually available in quantity currently due to the global chip supply issues. So thats what BTT is thinking
@RichardBronosky
2 жыл бұрын
Look at what Adafruit has done with CircuitPython. Once flashed, a bootloader remains between updates. The bootloader makes the board show up as a USB drive. All future updates are just file copies. It's glorious. This community will catch up.
@RichardBronosky
2 жыл бұрын
One thing I forgot, in the near future, you'll never plug the controller board into your computer. You will connect it to an RPi USB port.
@fwiffo
2 жыл бұрын
I don't think all this effort is necessary, as the Pi is also just a computer and can mount USB drives. You still have to dancing around with jumpers, but you don't need to bring it over to your computer and all that. I posted approximate instructions in a top-level comment; there might be some details, but there's no reason the idea shouldn't work.
@XXDoMi77
2 жыл бұрын
Such a shame that it can only be flashed over USB with jumpers connected. This means that it has to be disassembled, everytime a new Klipper version comes out for the Pi, that isn't compatible with the version running on the board.
@CanuckCreator
2 жыл бұрын
Luckily that isnt a super common occurrence, once or twice a year
@krukhlis
2 жыл бұрын
It's a perfect fit to Ender 3, Ender 2 and any other Prusas. My only concern is it has no interface to the standard 12864 display. 😭 P.S. I like programming RP2040, but the problem is it has no hardware support for floating point operations. Hopefully, all the math will run on RPI instead and SKR PICO( so the PICO will just drive steppers and listen to End-stops) most of the time.
@MartinWolker
2 жыл бұрын
8bit board like Ultimachine Einsy (MK3) does not have floating point HW support either.
@MartinWolker
2 жыл бұрын
I have my conserns more about the wrong usage of heatsink for these stepper drivers. It should be done via PCB, not via drivers package as Trinamics recommandation from its datasheet.
@ozcanison
2 жыл бұрын
So it has dual Z motor support, but only has a single Z endstop connector? Any way to connect a second Z endstop?
@bleach_drink_me
Жыл бұрын
Hmm interesting little board. May throw one in my next aliexpress order for an experimental small printer I am wanting to prototype soon. I don't see why not but do you think it would workout fine for a delta? Figured it's best to ask someone who has had his hands on it.
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