K8200 Firmware problems..newbie please help

Warpspeed · January 31, 2023, 4:51pm

Hi everybody,

As is often the case when joining a forum my first post is a problem…

I have a Velleman K8200 3d printer bought second hand from ebay.

Added the VM8201 standalone controller so need to update the firmware to suit.

The problem is I don’t really know what I am doing and am finding it very overwhelming, I hate having to ask for help when I don’t know what I am talking about so I have spend days searching online for guidance…

I have Arduino 1.0.6. (I saw that the newer versions won’t compile correctly for my application)

Here is what I have copied from Arduino…

Arduino: 1.0.6 (Windows NT (unknown)), Board: “Arduino Mega 2560 or Mega ADK”
C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-g++ -c -g -Os -Wall -fno-exceptions -ffunction-sections -fdata-sections -mmcu=atmega2560 -DF_CPU=16000000L -MMD -DUSB_VID=null -DUSB_PID=null -DARDUINO=106 -IC:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino -IC:\Program Files (x86)\Arduino\hardware\arduino\variants\mega C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\Marlin.cpp -o C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\Marlin.cpp.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-gcc -c -g -Os -Wall -ffunction-sections -fdata-sections -mmcu=atmega2560 -DF_CPU=16000000L -MMD -DUSB_VID=null -DUSB_PID=null -DARDUINO=106 -IC:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino -IC:\Program Files (x86)\Arduino\hardware\arduino\variants\mega C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\avr-libc\malloc.c -o C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\malloc.c.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-gcc -c -g -Os -Wall -ffunction-sections -fdata-sections -mmcu=atmega2560 -DF_CPU=16000000L -MMD -DUSB_VID=null -DUSB_PID=null -DARDUINO=106 -IC:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino -IC:\Program Files (x86)\Arduino\hardware\arduino\variants\mega C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\avr-libc\realloc.c -o C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\realloc.c.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-gcc -c -g -Os -Wall -ffunction-sections -fdata-sections -mmcu=atmega2560 -DF_CPU=16000000L -MMD -DUSB_VID=null -DUSB_PID=null -DARDUINO=106 -IC:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino -IC:\Program Files (x86)\Arduino\hardware\arduino\variants\mega C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\WInterrupts.c -o C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\WInterrupts.c.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-gcc -c -g -Os -Wall -ffunction-sections -fdata-sections -mmcu=atmega2560 -DF_CPU=16000000L -MMD -DUSB_VID=null -DUSB_PID=null -DARDUINO=106 -IC:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino -IC:\Program Files (x86)\Arduino\hardware\arduino\variants\mega C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\wiring.c -o C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\wiring.c.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-gcc -c -g -Os -Wall -ffunction-sections -fdata-sections -mmcu=atmega2560 -DF_CPU=16000000L -MMD -DUSB_VID=null -DUSB_PID=null -DARDUINO=106 -IC:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino -IC:\Program Files (x86)\Arduino\hardware\arduino\variants\mega C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\wiring_analog.c -o C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\wiring_analog.c.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-gcc -c -g -Os -Wall -ffunction-sections -fdata-sections -mmcu=atmega2560 -DF_CPU=16000000L -MMD -DUSB_VID=null -DUSB_PID=null -DARDUINO=106 -IC:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino -IC:\Program Files (x86)\Arduino\hardware\arduino\variants\mega C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\wiring_digital.c -o C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\wiring_digital.c.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-gcc -c -g -Os -Wall -ffunction-sections -fdata-sections -mmcu=atmega2560 -DF_CPU=16000000L -MMD -DUSB_VID=null -DUSB_PID=null -DARDUINO=106 -IC:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino -IC:\Program Files (x86)\Arduino\hardware\arduino\variants\mega C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\wiring_pulse.c -o C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\wiring_pulse.c.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-gcc -c -g -Os -Wall -ffunction-sections -fdata-sections -mmcu=atmega2560 -DF_CPU=16000000L -MMD -DUSB_VID=null -DUSB_PID=null -DARDUINO=106 -IC:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino -IC:\Program Files (x86)\Arduino\hardware\arduino\variants\mega C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\wiring_shift.c -o C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\wiring_shift.c.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-g++ -c -g -Os -Wall -fno-exceptions -ffunction-sections -fdata-sections -mmcu=atmega2560 -DF_CPU=16000000L -MMD -DUSB_VID=null -DUSB_PID=null -DARDUINO=106 -IC:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino -IC:\Program Files (x86)\Arduino\hardware\arduino\variants\mega C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\CDC.cpp -o C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\CDC.cpp.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-g++ -c -g -Os -Wall -fno-exceptions -ffunction-sections -fdata-sections -mmcu=atmega2560 -DF_CPU=16000000L -MMD -DUSB_VID=null -DUSB_PID=null -DARDUINO=106 -IC:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino -IC:\Program Files (x86)\Arduino\hardware\arduino\variants\mega C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\HardwareSerial.cpp -o C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\HardwareSerial.cpp.o

C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\HardwareSerial.cpp: In function ‘void store_char(unsigned char, ring_buffer*)’:
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\HardwareSerial.cpp:98: warning: comparison between signed and unsigned integer expressions
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\HardwareSerial.cpp: In function ‘void __vector_25()’:
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\HardwareSerial.cpp:127: warning: unused variable ‘c’
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\HardwareSerial.cpp: In function ‘void __vector_36()’:
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\HardwareSerial.cpp:153: warning: unused variable ‘c’
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\HardwareSerial.cpp: In function ‘void __vector_51()’:
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\HardwareSerial.cpp:168: warning: unused variable ‘c’
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\HardwareSerial.cpp: In function ‘void __vector_54()’:
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\HardwareSerial.cpp:183: warning: unused variable ‘c’
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\HardwareSerial.cpp: In member function ‘void HardwareSerial::begin(long unsigned int, byte)’:
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\HardwareSerial.cpp:368: warning: unused variable ‘current_config’
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\HardwareSerial.cpp: In member function ‘virtual size_t HardwareSerial::write(uint8_t)’:
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\HardwareSerial.cpp:467: warning: comparison between signed and unsigned integer expressions
C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-g++ -c -g -Os -Wall -fno-exceptions -ffunction-sections -fdata-sections -mmcu=atmega2560 -DF_CPU=16000000L -MMD -DUSB_VID=null -DUSB_PID=null -DARDUINO=106 -IC:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino -IC:\Program Files (x86)\Arduino\hardware\arduino\variants\mega C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\HID.cpp -o C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\HID.cpp.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-g++ -c -g -Os -Wall -fno-exceptions -ffunction-sections -fdata-sections -mmcu=atmega2560 -DF_CPU=16000000L -MMD -DUSB_VID=null -DUSB_PID=null -DARDUINO=106 -IC:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino -IC:\Program Files (x86)\Arduino\hardware\arduino\variants\mega C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\IPAddress.cpp -o C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\IPAddress.cpp.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-g++ -c -g -Os -Wall -fno-exceptions -ffunction-sections -fdata-sections -mmcu=atmega2560 -DF_CPU=16000000L -MMD -DUSB_VID=null -DUSB_PID=null -DARDUINO=106 -IC:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino -IC:\Program Files (x86)\Arduino\hardware\arduino\variants\mega C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\main.cpp -o C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\main.cpp.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-g++ -c -g -Os -Wall -fno-exceptions -ffunction-sections -fdata-sections -mmcu=atmega2560 -DF_CPU=16000000L -MMD -DUSB_VID=null -DUSB_PID=null -DARDUINO=106 -IC:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino -IC:\Program Files (x86)\Arduino\hardware\arduino\variants\mega C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\new.cpp -o C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\new.cpp.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-g++ -c -g -Os -Wall -fno-exceptions -ffunction-sections -fdata-sections -mmcu=atmega2560 -DF_CPU=16000000L -MMD -DUSB_VID=null -DUSB_PID=null -DARDUINO=106 -IC:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino -IC:\Program Files (x86)\Arduino\hardware\arduino\variants\mega C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\Print.cpp -o C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\Print.cpp.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-g++ -c -g -Os -Wall -fno-exceptions -ffunction-sections -fdata-sections -mmcu=atmega2560 -DF_CPU=16000000L -MMD -DUSB_VID=null -DUSB_PID=null -DARDUINO=106 -IC:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino -IC:\Program Files (x86)\Arduino\hardware\arduino\variants\mega C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\Stream.cpp -o C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\Stream.cpp.o

C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\Stream.cpp: In member function ‘bool Stream::find(char*)’:
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\Stream.cpp:78: warning: deprecated conversion from string constant to ‘char*’
C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-g++ -c -g -Os -Wall -fno-exceptions -ffunction-sections -fdata-sections -mmcu=atmega2560 -DF_CPU=16000000L -MMD -DUSB_VID=null -DUSB_PID=null -DARDUINO=106 -IC:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino -IC:\Program Files (x86)\Arduino\hardware\arduino\variants\mega C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\Tone.cpp -o C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\Tone.cpp.o

C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\Tone.cpp:94: warning: only initialized variables can be placed into program memory area
C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-g++ -c -g -Os -Wall -fno-exceptions -ffunction-sections -fdata-sections -mmcu=atmega2560 -DF_CPU=16000000L -MMD -DUSB_VID=null -DUSB_PID=null -DARDUINO=106 -IC:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino -IC:\Program Files (x86)\Arduino\hardware\arduino\variants\mega C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\USBCore.cpp -o C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\USBCore.cpp.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-g++ -c -g -Os -Wall -fno-exceptions -ffunction-sections -fdata-sections -mmcu=atmega2560 -DF_CPU=16000000L -MMD -DUSB_VID=null -DUSB_PID=null -DARDUINO=106 -IC:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino -IC:\Program Files (x86)\Arduino\hardware\arduino\variants\mega C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\WMath.cpp -o C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\WMath.cpp.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-g++ -c -g -Os -Wall -fno-exceptions -ffunction-sections -fdata-sections -mmcu=atmega2560 -DF_CPU=16000000L -MMD -DUSB_VID=null -DUSB_PID=null -DARDUINO=106 -IC:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino -IC:\Program Files (x86)\Arduino\hardware\arduino\variants\mega C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino\WString.cpp -o C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\WString.cpp.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-ar rcs C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\core.a C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\malloc.c.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-ar rcs C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\core.a C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\realloc.c.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-ar rcs C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\core.a C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\WInterrupts.c.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-ar rcs C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\core.a C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\wiring.c.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-ar rcs C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\core.a C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\wiring_analog.c.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-ar rcs C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\core.a C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\wiring_digital.c.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-ar rcs C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\core.a C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\wiring_pulse.c.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-ar rcs C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\core.a C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\wiring_shift.c.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-ar rcs C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\core.a C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\CDC.cpp.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-ar rcs C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\core.a C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\HardwareSerial.cpp.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-ar rcs C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\core.a C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\HID.cpp.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-ar rcs C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\core.a C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\IPAddress.cpp.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-ar rcs C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\core.a C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\main.cpp.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-ar rcs C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\core.a C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\new.cpp.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-ar rcs C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\core.a C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\Print.cpp.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-ar rcs C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\core.a C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\Stream.cpp.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-ar rcs C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\core.a C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\Tone.cpp.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-ar rcs C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\core.a C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\USBCore.cpp.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-ar rcs C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\core.a C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\WMath.cpp.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-ar rcs C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\core.a C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\WString.cpp.o

C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avr-gcc -Os -Wl,–gc-sections,–relax -mmcu=atmega2560 -o C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\Marlin.cpp.elf C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\Marlin.cpp.o C:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp\core.a -LC:\Users\Scott\AppData\Local\Temp\build4737929017303675701.tmp -lm

core.a(main.cpp.o): In function main': C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino/main.cpp:34: undefined reference to setup’
C:\Program Files (x86)\Arduino\hardware\arduino\cores\arduino/main.cpp:44: undefined reference to `loop’

I might as well be trying to read another language as I’m getting nowhere with solving this, if anybody is willing to help please be aware that I really know very very little about it all, I am however trying to learn, I’m 48 and trained as a drawing office tech in my late teens so understand x, y, z axis etc but have never worked with g code, arduino etc.

Thank you in advance for any help.

Scott

Onlydreamer · January 31, 2023, 9:52pm

Hello @Warpspeed ,

For update the firmware to use the stand-alone controller, follow these instructions on the Whadda manual website section 3D Printers => K8200: and follow the instructions step per step, normally it should work to compile and upload. The errors you have, is maybe the cause due wrong opening the .ino file. If opening went correct, all tabs files should be open.

https://manuals.whadda.com/article.php?id=955

Firmware for controller could be downloaded from here:
https://www.velleman.eu/downloads/files/downloads/firmware_k8200_marlinv2.zip

All downloads for K8200
https://www.velleman.eu/support/downloads/?code=K8200

Best regards,
Onlydreamer

Warpspeed · February 1, 2023, 8:46am

Hi Onlydreamer,

Thank you for that, I’ll give it a go this morning and see how I get on…

Thanks

Scott

Warpspeed · February 1, 2023, 11:21am

Well, I went through it all again and it compiled, verified and uploaded no problem, however it’s still not doing anything productive…

The lcd backlight comes on but zero info displayed,
I entered the M502 and M500 commands but don’t see any confirmation that anything has been done.
When I tell the printer to start it shows that it is printing but all I get is, communication timeout - reset send buffer block.

I don’t know what to do next…