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difficult to understand but extremely thorough and detailed. very helpful. Thank you very much

Please provide endstop deisgn priyanshugangwar65@gmail.com

is your thread pitch in this video is 0.8?

Which version

Mk2 ????

Which version

easy to follow and straight to the point...love it

amazing tutorial, thanks a million!

This isn't working

my z axis motor move only upwards not downwars ... may i know y ??

That was really helpful. I was having trouble finding instructions on how to calibrate the driver current. Thanks!

You saved me a great deal of time and frustration, thank you very much!

hi, where can i buy such an lcd ?? thanks

what is the print area of this model???

Thank you for taking the time to do a tutorial video - great to help the community :) That said, any calibration should not be performed by changing the steps/mm - these are constants and any change can have an increasingly detrimental impact as parts are larger/smaller than your reference calibration length (in this case 100mm). If printed dimensions are far off then there are other factors that are not set up correctly (e.g. motors skipping steps). Just a heads up... BR Jakob

Nothing happens, my LCD screen is blank

I realize this is an older post. My question is, can't you do the same (X,Y,Z,Extruder) calibration in Repetier as is shown in this Instructable: www.instructables.com/id/Calibrating-your-3D-printer-using-minimal-filament/ Or do you have to do it through Ardu /firmware? I'm not understanding the difference between the two methods shown I think is the problem. is one better than the other? Or required by the i3? I have a Geeetech i3 Pro B, and though it's real close to being accurate, it's time for a full calibration. I don't like messing with the firmware unless I have to.

Wow, beautiful !

How to figure out my Driver is broken? Does it causes the to-and-fro motion of motor? I have wired my x and y axis motor in reverse order does it cause the breaking of motor driver?

good video! I learned from it! thank you very much friendly greetings from the Netherlands Rob.

i am using ramps 1.4

first of all great video, can you please tell do i have to change anything on firmware if i mix the steppers like two A4988 and two drv8825 ?? Thanks in advance .

Thank very much just what I needed.

This video is very helpful, thank you.

can i get a link to that .h file

You're awesome, thank you for putting together this tutorial!

Thank you for the tutorial. I think I'm doing something wrong the panel won't come on unless I have the computer plugged into the arduino.

Unfortunately this video and the one on the 3DPrintronics web site are out of date. The Marlin firmware has changed significantly since January 1st of 2014.

Cara muito bom esse tutorial, você sabe porque aparece os caracteres em chines no lcd? valeu...

i make what you say and the extruder melts at the end ?

thank yoU! iam new to 3d printer, i just finish assembling my first prusa i3, so i have many questions, like where do you get all that configuration stuff you hace on Marlin/Arduino? iam kind of lost here...LOL

hi quick question how do you custom the name of your printer to show on the lcd Z CUBE

Wouldn't theflowrate being set at 120% skew the results? at 8:09 it shows this. Maybe that's why it extruded too much initially

What is the frame made of?

i tried to verify without editing and but it says: Arduino: 1.6.5 (Windows 7), Board: "Arduino Mega or Mega 2560, ATmega2560 (Mega 2560)" Build options changed, rebuilding all Using library Wire in folder: C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire Using library LiquidCrystal in folder: C:\Program Files (x86)\Arduino\libraries\LiquidCrystal Using library SPI in folder: C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI C:\Program Files (x86)\Arduino\hardware\tools\avr/bin/avr-g++ -c -g -Os -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10605 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR -IC:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino -IC:\Program Files (x86)\Arduino\hardware\arduino\avr\variants\mega -IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\Wire -IC:\Program Files (x86)\Arduino\libraries\LiquidCrystal\src -IC:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\BlinkM.cpp -o C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\BlinkM.cpp.o In file included from C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\Conditionals.h:213:0, from C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\Configuration_adv.h:546, from C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\Configuration.h:814, from C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\Marlin.h:22, from C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\BlinkM.cpp:5: C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\pins.h:120:4: error: #error Unknown MOTHERBOARD value set in Configuration.h #error Unknown MOTHERBOARD value set in Configuration.h ^ In file included from C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\Configuration_adv.h:547:0, from C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\Configuration.h:814, from C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\Marlin.h:22, from C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\BlinkM.cpp:5: C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\SanityCheck.h:306:6: error: #error HEATER_0_PIN not defined for this board #error HEATER_0_PIN not defined for this board ^ In file included from C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\Marlin.h:48:0, from C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\BlinkM.cpp:5: C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h: In member function 'int MarlinSerial::available()': C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:96:46: error: 'rx_buffer' was not declared in this scope return (unsigned int)(RX_BUFFER_SIZE + rx_buffer.head - rx_buffer.tail) % RX_BUFFER_SIZE; ^ In file included from C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\BlinkM.cpp:5:0: C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h: In member function 'void MarlinSerial::write(uint8_t)': C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:46:33: error: 'UCSR4A' was not declared in this scope #define M_UCSRxA SERIAL_REGNAME(UCSR,SERIAL_PORT,A) // defines M_UCSRxA to be UCSRnA where n is the serial port number ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\Marlin.h:31:22: note: in definition of macro 'TEST' #define TEST(n,b) (((n)&BIT(b))!=0) ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:37:52: note: in expansion of macro 'SERIAL_REGNAME_INTERNAL' #define SERIAL_REGNAME(registerbase,number,suffix) SERIAL_REGNAME_INTERNAL(registerbase,number,suffix) ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:46:18: note: in expansion of macro 'SERIAL_REGNAME' #define M_UCSRxA SERIAL_REGNAME(UCSR,SERIAL_PORT,A) // defines M_UCSRxA to be UCSRnA where n is the serial port number ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:100:20: note: in expansion of macro 'M_UCSRxA' while (!TEST(M_UCSRxA, M_UDREx)) ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:51:32: error: 'UDRE4' was not declared in this scope #define M_UDREx SERIAL_REGNAME(UDRE,SERIAL_PORT,) ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\Marlin.h:30:21: note: in definition of macro 'BIT' #define BIT(b) (1<<(b)) ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:100:15: note: in expansion of macro 'TEST' while (!TEST(M_UCSRxA, M_UDREx)) ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:37:52: note: in expansion of macro 'SERIAL_REGNAME_INTERNAL' #define SERIAL_REGNAME(registerbase,number,suffix) SERIAL_REGNAME_INTERNAL(registerbase,number,suffix) ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:51:17: note: in expansion of macro 'SERIAL_REGNAME' #define M_UDREx SERIAL_REGNAME(UDRE,SERIAL_PORT,) ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:100:30: note: in expansion of macro 'M_UDREx' while (!TEST(M_UCSRxA, M_UDREx)) ^ In file included from C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\Marlin.h:48:0, from C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\BlinkM.cpp:5: C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:52:31: error: 'UDR4' was not declared in this scope #define M_UDRx SERIAL_REGNAME(UDR,SERIAL_PORT,) ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:41:63: note: in definition of macro 'SERIAL_REGNAME_INTERNAL' #define SERIAL_REGNAME_INTERNAL(registerbase,number,suffix) registerbase##number##suffix ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:52:16: note: in expansion of macro 'SERIAL_REGNAME' #define M_UDRx SERIAL_REGNAME(UDR,SERIAL_PORT,) ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:103:7: note: in expansion of macro 'M_UDRx' M_UDRx = c; ^ In file included from C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\BlinkM.cpp:5:0: C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h: In member function 'void MarlinSerial::checkRx()': C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:46:33: error: 'UCSR4A' was not declared in this scope #define M_UCSRxA SERIAL_REGNAME(UCSR,SERIAL_PORT,A) // defines M_UCSRxA to be UCSRnA where n is the serial port number ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\Marlin.h:31:22: note: in definition of macro 'TEST' #define TEST(n,b) (((n)&BIT(b))!=0) ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:37:52: note: in expansion of macro 'SERIAL_REGNAME_INTERNAL' #define SERIAL_REGNAME(registerbase,number,suffix) SERIAL_REGNAME_INTERNAL(registerbase,number,suffix) ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:46:18: note: in expansion of macro 'SERIAL_REGNAME' #define M_UCSRxA SERIAL_REGNAME(UCSR,SERIAL_PORT,A) // defines M_UCSRxA to be UCSRnA where n is the serial port number ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:107:16: note: in expansion of macro 'M_UCSRxA' if (TEST(M_UCSRxA, M_RXCx)) { ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:55:31: error: 'RXC4' was not declared in this scope #define M_RXCx SERIAL_REGNAME(RXC,SERIAL_PORT,) ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\Marlin.h:30:21: note: in definition of macro 'BIT' #define BIT(b) (1<<(b)) ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:107:11: note: in expansion of macro 'TEST' if (TEST(M_UCSRxA, M_RXCx)) { ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:37:52: note: in expansion of macro 'SERIAL_REGNAME_INTERNAL' #define SERIAL_REGNAME(registerbase,number,suffix) SERIAL_REGNAME_INTERNAL(registerbase,number,suffix) ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:55:16: note: in expansion of macro 'SERIAL_REGNAME' #define M_RXCx SERIAL_REGNAME(RXC,SERIAL_PORT,) ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:107:26: note: in expansion of macro 'M_RXCx' if (TEST(M_UCSRxA, M_RXCx)) { ^ In file included from C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\Marlin.h:48:0, from C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\BlinkM.cpp:5: C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:52:31: error: 'UDR4' was not declared in this scope #define M_UDRx SERIAL_REGNAME(UDR,SERIAL_PORT,) ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:41:63: note: in definition of macro 'SERIAL_REGNAME_INTERNAL' #define SERIAL_REGNAME_INTERNAL(registerbase,number,suffix) registerbase##number##suffix ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:52:16: note: in expansion of macro 'SERIAL_REGNAME' #define M_UDRx SERIAL_REGNAME(UDR,SERIAL_PORT,) ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:108:29: note: in expansion of macro 'M_UDRx' unsigned char c = M_UDRx; ^ C:\Users\FLUFFY~1\AppData\Local\Temp\build8355512213418091361.tmp\MarlinSerial.h:109:32: error: 'rx_buffer' was not declared in this scope int i = (unsigned int)(rx_buffer.head + 1) % RX_BUFFER_SIZE; ^ Error compiling. End Message, thanks

Greetings from Mexico! helpful video

I had a some question, how to setup 5th extruder in software setup code ? My brother was some problems to finish setup assembly and onfiguration. Could you sent same explanation ?

Love the details you have described in this video, this is very informative. I m stuck with an extruder problem and was hoping to find a solution, though this video was very informative, it doesnt seem to solve the problem I m stuck on. Let me ask here and take my chances: - I have built a Prusa i3 RevB Clear frame from FolgerTech - All assembly and Electricals seem good (as I would think), coz I was able to load the firmware, configure the home for X,Y,Z and everything powers up correctly and moves around great and I get proper temp. readings for the Extruder and Heating bed, and the fans working too. - The problem I am having is that the extruder would not load the filament (not sure if the extruder motors are working or what), but when I do a sample print, the movements look fine, but no material extrusion happening. Any clue? thanks in advance.

Great video.. hopefully you can help with my problem. My Z axis keeps changing it's height, I will print a perfect print, then go to print something else. And the Z axis starts too high after homing it's self before the print starts, causing it to fail. Don't understand why it keeps doing it, wasting so much filiment trying to get it perfect, only for it to change again :-( Thankyou for any help

mm mm mm ...

hi.very good,thank's...REPRAP DISCOUNT FULL GRAPHIC SMART CONTROLLER settings in marlin please :(

Not very helpful regarding calibrating the z axis. My threaded rod is a different size to yours. Your other videos are great but i can't seem to calibrate my z axis

What is the diod there for? No one else shows this

thanks :)

Thanx Bro

HI CAN YOU TELL ME WHY YOU WIRE YOUR MOTOR DIFFERENT FROM THE WIRING DIAGRAM ON WIKI reprap.org/mediawiki/images/6/6d/Rampswire14.svg

Is my prusa jejeje good

please let me know highest how much Am will be get for this process

thank you friend for this helpful video.

good video but insted of saying mm say milimeters (it was driving me nuts and reminding me of those scammy call centres that speak english but not quite right.)