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IMO there's a list of pros and cons for using duet3d as it is
Cons
- You need to crimp 5 connectors from a normal umo+/um2 to make it work (endstops x3, 5v hotend fan and psu) All is easy but you need a crimp tool and minimum skills.
- Firmware by default doesn't have a fancy bed leveling assistant. But it has connectors for bed level sensors and has rutines to use them and auto level.
Pros
- Is silent. Like, really silent compared to an um2 board.
- It actually has 5 steppers (x,y,z,e1,e2) current um2 boards are supposed to only have 4 steppers and empty (chip-less) slot for chip 5. So much less possibilities to future mods.
- It has available an extension board to get 5 more steppers. Even servos.
- It has wifi or ethernet so you can fully control the printer on your net. It even saves last jobs on the internal SD and you can make folders and arrange the gcodes for later use.
- The steppers can handle up to 2.0A without extra cooling (um2 max used is around 1.3A and um2 boards get errors in summer at 30C+ room temp (at least I got them)). I did lots of prints this summer without any issue, but my umo+2.1.X boards did need a year ago heat sinks on the stepper chips to survive summer in Madrid.
- You can make gcode macros, so making the park/pick sequence could be a simple tast of writing a gcode that you can edit with the http access.
- No need to reflash to change stuff like esteps, size, endstops, reverse motors, change boot sequence, change minimum hotend temp for the fans to go on. Most of this stuff on um2 is only possible with the great Tinkernome firmware.
- Stepper chips don't have the Zebra effect of um2/um3 boards. They work from 16 to 256 microstepping and at 16 they have automatic interpolation to 256 for slow moves (done by the stepper chip).
- Fan/Led pwm have a real mosfet not the weak (in real max amps) of the um2 BC817-24. So it could use even stronger fans.
- Z stepper is plug ready to use 2 z screws at the same time (good for future mods).
- It allows to use 4 wire pt100 sensors. I haven't found any suitable for the olsson hotend, but they are know to be more precise. And we know that 5C more or down make a difference when using more than 1 printer and you want to have repetition. And ofc I use um2 pt100 and they work quite the same (um2 is a 3 cable pt100).
And that's all I can think atm. If I recall something else I post. Most of the stuff is quality of life. Silent, less vibrations from the steppers, better movement (microstepping interpolation), wifi upload of print files. For me the printer I have with it is the only I leave at night for the long prints since doesn't disturb my son when he sleeps. And this is with a um2 setup style, with zge and a wood umo frame. Basically the fans do more noise than the printer moves.
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Strap in for the first Cura release of 2024! This 5.7 beta release brings new material profiles as well as cloud printing for Method series printers, and introduces a powerful new way of sharing print settings using printer-agnostic project files! Also, if you want to download the cute dinosaur card holder featured below, it was specially designed for this release and can be found on Thingiverse!
S-Line Firmware 8.3.0 was released Nov. 20th on the "Latest" firmware branch.
(Sorry, was out of office when this released)
This update is for...
All UltiMaker S series
New features
Temperature status. During print preparation, the temperatures of the print cores and build plate will be shown on the display. This gives a better indication of the progress and remaining wait time. Save log files in paused state. It is now possible to save the printer's log files to USB if the currently active print job is paused. Previously, the Dump logs to USB option was only enabled if the printer was in idle state. Confirm print removal via Digital Factory. If the printer is connected to the Digital Factory, it is now possible to confirm the removal of a previous print job via the Digital Factory interface. This is useful in situations where the build plate is clear, but the operator forgot to select Confirm removal on the printer’s display. Visit this page for more information about this feature.
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neotko 1,417
IMO there's a list of pros and cons for using duet3d as it is
Cons
- You need to crimp 5 connectors from a normal umo+/um2 to make it work (endstops x3, 5v hotend fan and psu) All is easy but you need a crimp tool and minimum skills.
- Firmware by default doesn't have a fancy bed leveling assistant. But it has connectors for bed level sensors and has rutines to use them and auto level.
Pros
- Is silent. Like, really silent compared to an um2 board.
- It actually has 5 steppers (x,y,z,e1,e2) current um2 boards are supposed to only have 4 steppers and empty (chip-less) slot for chip 5. So much less possibilities to future mods.
- It has available an extension board to get 5 more steppers. Even servos.
- It has wifi or ethernet so you can fully control the printer on your net. It even saves last jobs on the internal SD and you can make folders and arrange the gcodes for later use.
- The steppers can handle up to 2.0A without extra cooling (um2 max used is around 1.3A and um2 boards get errors in summer at 30C+ room temp (at least I got them)). I did lots of prints this summer without any issue, but my umo+2.1.X boards did need a year ago heat sinks on the stepper chips to survive summer in Madrid.
- You can make gcode macros, so making the park/pick sequence could be a simple tast of writing a gcode that you can edit with the http access.
- No need to reflash to change stuff like esteps, size, endstops, reverse motors, change boot sequence, change minimum hotend temp for the fans to go on. Most of this stuff on um2 is only possible with the great Tinkernome firmware.
- Stepper chips don't have the Zebra effect of um2/um3 boards. They work from 16 to 256 microstepping and at 16 they have automatic interpolation to 256 for slow moves (done by the stepper chip).
- Fan/Led pwm have a real mosfet not the weak (in real max amps) of the um2 BC817-24. So it could use even stronger fans.
- Z stepper is plug ready to use 2 z screws at the same time (good for future mods).
- It allows to use 4 wire pt100 sensors. I haven't found any suitable for the olsson hotend, but they are know to be more precise. And we know that 5C more or down make a difference when using more than 1 printer and you want to have repetition. And ofc I use um2 pt100 and they work quite the same (um2 is a 3 cable pt100).
And that's all I can think atm. If I recall something else I post. Most of the stuff is quality of life. Silent, less vibrations from the steppers, better movement (microstepping interpolation), wifi upload of print files. For me the printer I have with it is the only I leave at night for the long prints since doesn't disturb my son when he sleeps. And this is with a um2 setup style, with zge and a wood umo frame. Basically the fans do more noise than the printer moves.
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