I just tried the standard drivers from And they installed fine on my 64bit windows 10 machine, after disabling the driver signature enforcement Start reading from Solution 1, a lot of what is above that line is just advertising...by Dust - General
Agreed. Seriously considering deleting my replies, which they obviously aren't even bothering to read.by Dust - Delta Machines
I would guess that the micro stepping is different on your controller. E0 set to 1/16 and E1 set to 1/8, so E1 will extrude twice as much plastic. It says its a ramps, check the jumpers under the stepper driver module Also what could case this is if you have mixed stepper drivers, one A4988 and one DRV8825, with all jumpers on the first is 1/16, the second is set to 1/32 micro stepping.by Dust - RAMPS Electronics
sounds like you haven't set you vref on the stepper drivers at all If its to high stepper drivers and steppers can over heat re Z axis, you could have one of the motors plugged into the controller backwards. or its the vref... The vref is either a hardware variable resistor on the driver modules eg controller boards like ramps, or its a gcode software setting.by Dust - Reprappers
Taurino Power does indeed handle 24v as designedby Dust - RAMPS Electronics
There is no "WaveGenMode" mentioned in marlin on the official git hub. Are you using the official marlin github? The configuration.h you provided in another post is quite different from the shipped configuration.h I was not able to reproduce this error. I also could not get your configuration.h to compile, but with min endstop definition errors. I suggest you get a new copy of marlin.by Dust - RAMPS Electronics
ramps is serial (over usb) most are 250000 baud so 0.25 mbps. (maximum)by Dust - General
Is it worth it? what your end goal? To make money? unlikely, you can not compete with china's mass production of cheap 3d printers (some of them are even ok). Also if it should turn out to be popular they will just clone your design and under cut your prices... If you want a portable printer because you really want a portable printer. Go for itby Dust - Developers
re larger steppers You have to use stepper that can be driven by standard pololu modules (Pololu A4988, or Pololu DRV8825) for anything larger, you have to use external stepper drivers, anything that uses the standard step,direction and enable can probably be used.. You simply remove the driver modules and use the step/dir and enable lines. (some external stepper drivers do require you to chanby Dust - RAMPS Electronics
this controller is basically the same as a ramps, minus the mosfet and thermistors, probably running grbl firmware (processor is a Atmel Atmega 328p vs a Atmel Atmega 2560, ie 2560 has more ram and rom) To convert all you need to do is wire the steppers to some ramps type plugs and plug into a ramps with what ever firmware you want. even can use the same driver modules.by Dust - RAMPS Electronics
The other end of the switch at the controller end is wrong The 2 pins should be across Signal and GND, not +5v and GNDby Dust - Reprappers
4 wire endstops is normally two gnd pins in the middle... they used to be like that quite often.by Dust - General
from the manual I posted earlier Second bullet point, 4th line into the document! DC Power Source, 12-70VDC So yes you can. But it will depend on how much torque you need... if your moving a heavy load you may need more voltageby Dust - General
Ok thats quite interesting the power supply is 24v 15amp which is good. The controller I suspect is a mega2560 but cant read it, in the middle of the blue main controller is a largish black chip, under the cables And chance you can read the marking on the top of it? Just about every connector is non reprap standard (most are better, but this will make life more difficult)by Dust - General
40micron round... Its a silly question, as it depends on your application, what your trying to print. Image from if your interestedby Dust - Reprappers
Different motors will probably need a different vref (variable resistor on stepper motor driver for most cheap electrics) If your firmware is setup to expect 1.8degree steppers and these are 0.9degree steppers then you will need to double the steps/mm in firmware.by Dust - Prusa i3 and variants
#define MOTHERBOARD BOARD_MKS_13 should work... really need to see the error.... My only guess is perhaps your using a old boards.txt file that is not designed for newer Arduino ide.. In which case just change the board type in Arduino to mega2560by Dust - Firmware - Marlin
posting the error log would give us at lease a marginal chance of helping you....by Dust - Firmware - Marlin
There is no standards colors for stepper motors. its what ever the manufacture had laying about on the day There are 4 pins on the reprap end, just check the first two are connected and the last two are connected and there is no connection from 1,2 to 3,4 with a multi meter. If they are wrong those connectors are really easy to pop the wires out and swap them around should it be needed.by Dust - Prusa i3 and variants
step 1: (which you seem to be desperately trying to avoid) Open up the machine, take a good look around inside it (make sure its unplugged first) Take lots of clear photos of everything! especially any plugs and wiring, any pcbs etc... take note of the location of any endstops, will be useful for configuring it later. NB your going to have issues with the thermistors... you basically havby Dust - General
use a ruler... eg X_MIN_POS -45 so from the X min position to the 0 position is 45 mm. Measure what it should be to the PrintBite 0 and replace 45 with that value.. leave the -, it means to the left of 0 repeat for Y NB you also need to update your slicer with the correct bed dimensionsby Dust - Firmware - Marlin
The capacitors on most of those old AT power supplies will have dried up a long time ago... most where about the 135watt range and only 10 amp on 12v, so i'm guessing you don't have a heated bed (which needs 11 amp on its own)by Dust - Printing
Looks like the payload Photo.scr has been removed.by Dust - General
Are the people who run 3ders.org here? Your site is infected with Win32/Crytes.AA worm according to my virus scanner nod32 You leave no methods to contact you so I have no option but to post publicly and hope you see it. The worm inserts the following text marker into the infected files: iframe src=Photo.scr width=1 height=1 frameborder=0 /iframe I have manually confirmed this databy Dust - General
your kidding right? all the pins and ports are the same letters... The only thing that changes is the titleby Dust - General
get the os to tell your the ID of the usb device Google the VID and PID see if it says anything. but I would guess its a custom board probably UNO based... to old for anything other than teacup firmware thesedays o_lampe is suggesting you just rip out the current controller and replace it with a ramps. then you can run any off the current firmwares. Main issue will be just re wiring it...by Dust - Firmware - mainstream and related support
Right, I got a moment to try this myself.. We are out by 1pin If we look in arduino_168_328p.h we find #define AIO3_PIN PINC3 So we are looking for PINC3 on the uno If we look at we see that this is A3, the 4th pin from the left on that block of pins in your image This is wired to CoolEn line of the shield. I have tested this and it works fine on teacup using the deby Dust - General
scroll up 4 posts... to the big image of how to connect it.by Dust - General