This thing hates me...

gspitman · March 26, 2018, 7:49am

OK, so I got smart, and bought a cheap whiteboard and fine tip markers.

I was able to get the crown to draw pretty well!

Then suddenly my LCD screen went crazy, full of odd characters. I thought, OK, just reboot.

I pulled the power, and rebooted. Everything seemed fine, X and Y jogged into place but Z wouldn’t move.

I pulled the power again, and swapped Z and Y, to attempt to figure out if it was physical, or the board not sending the commands.

After that NONE of the axis would move, and I noticed that the mini-Rambo board was getting really hot.

I pulled the power and decided to call it a night, hoping that it works after it cools off.

Any suggestions on what to try when I get home to work on it again?

vicious1 · March 26, 2018, 11:13am

Pictures of the board will help here. Also more info. Where did you get it, what firmware is on it, what do you have plugged into it.

Start with a fresh firmware flash.

gspitman · March 26, 2018, 11:16am

Sorry, it’s from your store. I re flashed to use the mini LCD.

I’ll try the fresh flash when I get home.

vicious1 · March 26, 2018, 11:19am

What mini LCD and what changes did you make, to what base firmware…What steppers, anything else?

gspitman · March 26, 2018, 11:57am

Steppers are yours, This firmware: https://www.v1engineering.com/wp-content/uploads/2017/05/MPCNC813MRAmbo_GLCD_T8.zip

And it’s the reprap discount LCD display. Only change to the FW was to enable that and disable the Full graphic one.

I’ll let you know how the reflash goes this evening.

barry99705 · March 26, 2018, 3:37pm

Pics of the board too please!

gspitman · March 26, 2018, 3:53pm

Hey guys!

Still not home yet, and I know from my own support life… that you just want me to follow directions while you think it out… but I’ve gotta know… what will pics of the board show?

barry99705 · March 26, 2018, 5:03pm

Making sure it’s wired properly.

gspitman · March 26, 2018, 5:15pm

Makes sense.

gspitman · March 26, 2018, 7:54pm

Well, I finally got down here, and the damn PC is running the creators update! So here’s the wiring. The board is heating up again.

vicious1 · March 26, 2018, 8:08pm

Where does it get hot? The stepper drivers do dissipate all of there heat through the copper in the board, they will be hot and the board will get warm. To test if this is the problem, reset the board and do not touch it, do not engage the steppers. It should stay cold.

Once you move the drivers they stay engaged and hot/warm for 6 minutes or unless you disengage them in the menu. So having the heat dissipating side of the board sitting on cloth is a bad idea and you are keeping it nice and cozy and holding in the heat. If you look all those tiny holes are heat pipes between the layers from the hot side of the drivers.

gspitman · March 26, 2018, 8:28pm

It’s usually resting on the cold tile floor here. It’s the black chip in the middle that’s getting hot. Can’t touch it more than a split second.

I’m finally on my PC and reflashing now.

vicious1 · March 26, 2018, 8:41pm

Unplug the LCD and make sure you flash my stock firmware. If it still gets hot send it back and let me have a look.

gspitman · March 26, 2018, 8:45pm

Error flashing: Repitier can find it, but Arduino can’t.

Arduino: 1.8.5 (Windows Store 1.8.10.0) (Windows 10), Board: “RAMBo”

C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\arduino-builder -dump-prefs -logger=machine -hardware C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\hardware -hardware C:\Users\gspit\OneDrive\Documents\ArduinoData\packages -tools C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\tools-builder -tools C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\hardware\tools\avr -tools C:\Users\gspit\OneDrive\Documents\ArduinoData\packages -built-in-libraries C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\libraries -libraries C:\Users\gspit\OneDrive\Documents\Arduino\libraries -fqbn=rambo:avr:rambo -vid-pid=0X27B1_0X0001 -ide-version=10805 -build-path C:\Users\gspit\AppData\Local\Temp\arduino_build_624377 -warnings=none -build-cache C:\Users\gspit\AppData\Local\Temp\arduino_cache_770376 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.avrdude.path=C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\hardware\tools\avr -prefs=runtime.tools.avr-gcc.path=C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\hardware\tools\avr -prefs=runtime.tools.arduinoOTA.path=C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\hardware\tools\avr -verbose C:\Users\gspit\Downloads\MPCNC813MRAmbo_GLCD_T8\MPCNC813MRAmbo_GLCD_T8\MPCNC813MRAmbo_GLCD_T8.ino
C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\arduino-builder -compile -logger=machine -hardware C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\hardware -hardware C:\Users\gspit\OneDrive\Documents\ArduinoData\packages -tools C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\tools-builder -tools C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\hardware\tools\avr -tools C:\Users\gspit\OneDrive\Documents\ArduinoData\packages -built-in-libraries C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\libraries -libraries C:\Users\gspit\OneDrive\Documents\Arduino\libraries -fqbn=rambo:avr:rambo -vid-pid=0X27B1_0X0001 -ide-version=10805 -build-path C:\Users\gspit\AppData\Local\Temp\arduino_build_624377 -warnings=none -build-cache C:\Users\gspit\AppData\Local\Temp\arduino_cache_770376 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.avrdude.path=C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\hardware\tools\avr -prefs=runtime.tools.avr-gcc.path=C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\hardware\tools\avr -prefs=runtime.tools.arduinoOTA.path=C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\hardware\tools\avr -verbose C:\Users\gspit\Downloads\MPCNC813MRAmbo_GLCD_T8\MPCNC813MRAmbo_GLCD_T8\MPCNC813MRAmbo_GLCD_T8.ino
Using board ‘rambo’ from platform in folder: C:\Users\gspit\OneDrive\Documents\ArduinoData\packages\rambo\hardware\avr\1.0.1
Using core ‘arduino’ from platform in folder: C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\hardware\arduino\avr
Detecting libraries used…
“C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\hardware\tools\avr/bin/avr-g++” -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_RAMBO -DARDUINO_ARCH_AVR “-IC:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\hardware\arduino\avr\cores\arduino” “-IC:\Users\gspit\OneDrive\Documents\ArduinoData\packages\rambo\hardware\avr\1.0.1\variants\rambo” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\MPCNC813MRAmbo_GLCD_T8.ino.cpp” -o “nul”
“C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\hardware\tools\avr/bin/avr-g++” -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_RAMBO -DARDUINO_ARCH_AVR “-IC:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\hardware\arduino\avr\cores\arduino” “-IC:\Users\gspit\OneDrive\Documents\ArduinoData\packages\rambo\hardware\avr\1.0.1\variants\rambo” “-IC:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\libraries\LiquidCrystal\src” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\MPCNC813MRAmbo_GLCD_T8.ino.cpp” -o “nul”
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\G26_Mesh_Validation_Tool.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\M100_Free_Mem_Chk.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\MarlinSerial.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\Marlin_main.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\Sd2Card.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\SdBaseFile.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\SdFatUtil.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\SdFile.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\SdVolume.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\blinkm.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\cardreader.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\configuration_store.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\dac_mcp4728.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\digipot_mcp4018.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\digipot_mcp4451.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\endstops.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\hex_print_routines.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\least_squares_fit.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\mesh_bed_leveling.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\nozzle.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\planner.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\planner_bezier.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\printcounter.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\qr_solve.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\serial.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\servo.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\stepper.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\stepper_dac.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\stepper_indirection.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\stopwatch.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\temperature.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\twibus.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\ubl.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\ubl_G29.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\ubl_motion.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\ultralcd.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\utility.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\vector_3.cpp
Using cached library dependencies for file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\watchdog.cpp
Using cached library dependencies for file: C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\libraries\LiquidCrystal\src\LiquidCrystal.cpp
Generating function prototypes…
“C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\hardware\tools\avr/bin/avr-g++” -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_RAMBO -DARDUINO_ARCH_AVR “-IC:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\hardware\arduino\avr\cores\arduino” “-IC:\Users\gspit\OneDrive\Documents\ArduinoData\packages\rambo\hardware\avr\1.0.1\variants\rambo” “-IC:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\libraries\LiquidCrystal\src” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\MPCNC813MRAmbo_GLCD_T8.ino.cpp” -o “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\preproc\ctags_target_for_gcc_minus_e.cpp”
“C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\tools-builder\ctags\5.8-arduino11/ctags” -u --language-force=c++ -f - --c+±kinds=svpf --fields=KSTtzns --line-directives “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\preproc\ctags_target_for_gcc_minus_e.cpp”
Compiling sketch…
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\G26_Mesh_Validation_Tool.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\M100_Free_Mem_Chk.cpp.o
“C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\hardware\tools\avr/bin/avr-g++” -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_RAMBO -DARDUINO_ARCH_AVR “-IC:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\hardware\arduino\avr\cores\arduino” “-IC:\Users\gspit\OneDrive\Documents\ArduinoData\packages\rambo\hardware\avr\1.0.1\variants\rambo” “-IC:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\libraries\LiquidCrystal\src” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\MPCNC813MRAmbo_GLCD_T8.ino.cpp” -o “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\MPCNC813MRAmbo_GLCD_T8.ino.cpp.o”
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\MarlinSerial.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\Marlin_main.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\Sd2Card.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\SdBaseFile.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\SdFatUtil.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\SdFile.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\SdVolume.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\blinkm.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\cardreader.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\configuration_store.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\dac_mcp4728.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\digipot_mcp4018.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\digipot_mcp4451.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\endstops.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\hex_print_routines.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\least_squares_fit.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\mesh_bed_leveling.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\nozzle.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\planner.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\planner_bezier.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\printcounter.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\qr_solve.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\serial.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\servo.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\stepper.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\stepper_dac.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\stepper_indirection.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\stopwatch.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\temperature.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\twibus.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\ubl.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\ubl_G29.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\ubl_motion.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\ultralcd.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\utility.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\vector_3.cpp.o
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\watchdog.cpp.o
Compiling libraries…
Compiling library “LiquidCrystal”
Using previously compiled file: C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\libraries\LiquidCrystal\LiquidCrystal.cpp.o
Compiling core…
Using precompiled core
Linking everything together…
“C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\hardware\tools\avr/bin/avr-gcc” -w -Os -g -flto -fuse-linker-plugin -Wl,–gc-sections,–relax -mmcu=atmega2560 -o “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377/MPCNC813MRAmbo_GLCD_T8.ino.elf” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\G26_Mesh_Validation_Tool.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\M100_Free_Mem_Chk.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\MPCNC813MRAmbo_GLCD_T8.ino.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\MarlinSerial.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\Marlin_main.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\Sd2Card.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\SdBaseFile.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\SdFatUtil.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\SdFile.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\SdVolume.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\blinkm.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\cardreader.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\configuration_store.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\dac_mcp4728.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\digipot_mcp4018.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\digipot_mcp4451.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\endstops.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\hex_print_routines.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\least_squares_fit.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\mesh_bed_leveling.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\nozzle.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\planner.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\planner_bezier.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\printcounter.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\qr_solve.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\serial.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\servo.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\stepper.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\stepper_dac.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\stepper_indirection.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\stopwatch.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\temperature.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\twibus.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\ubl.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\ubl_G29.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\ubl_motion.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\ultralcd.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\utility.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\vector_3.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\sketch\watchdog.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377\libraries\LiquidCrystal\LiquidCrystal.cpp.o” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377/…\arduino_cache_770376\core\core_rambo_avr_rambo_a94ab6aaf61dfb93b4a8079c694a14c2.a” “-LC:\Users\gspit\AppData\Local\Temp\arduino_build_624377” -lm
“C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\hardware\tools\avr/bin/avr-objcopy” -O ihex -j .eeprom --set-section-flags=.eeprom=alloc,load --no-change-warnings --change-section-lma .eeprom=0 “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377/MPCNC813MRAmbo_GLCD_T8.ino.elf” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377/MPCNC813MRAmbo_GLCD_T8.ino.eep”
“C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\hardware\tools\avr/bin/avr-objcopy” -O ihex -R .eeprom “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377/MPCNC813MRAmbo_GLCD_T8.ino.elf” “C:\Users\gspit\AppData\Local\Temp\arduino_build_624377/MPCNC813MRAmbo_GLCD_T8.ino.hex”
Using library LiquidCrystal at version 1.0.7 in folder: C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\libraries\LiquidCrystal
Sketch uses 97284 bytes (37%) of program storage space. Maximum is 258048 bytes.
Global variables use 4390 bytes of dynamic memory.
C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\hardware\tools\avr/bin/avrdude -CC:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\hardware\tools\avr/etc/avrdude.conf -v -patmega2560 -cwiring -PCOM3 -b115200 -D -Uflash:w:C:\Users\gspit\AppData\Local\Temp\arduino_build_624377/MPCNC813MRAmbo_GLCD_T8.ino.hex:i

System wide configuration file is “C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.10.0_x86__mdqgnx93n4wtt\hardware\tools\avr/etc/avrdude.conf”

Using Port : COM3
Using Programmer : wiring
Overriding Baud Rate : 115200
avrdude: ser_open(): can’t open device “\.\COM3”: Access is denied.

avrdude: ser_drain(): read error: The handle is invalid.

avrdude: ser_send(): write error: sorry no info avail
avrdude: stk500_send(): failed to send command to serial port
avrdude: ser_recv(): read error: The handle is invalid.

avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: ser_send(): write error: sorry no info avail
avrdude: stk500_send(): failed to send command to serial port
avrdude: ser_recv(): read error: The handle is invalid.

avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_getsync(): timeout communicating with programmer

avrdude done. Thank you.

the selected serial port
does not exist or your board is not connected

gspitman · March 26, 2018, 8:55pm

Verified the COM port, still won’t flash.

vicious1 · March 26, 2018, 8:59pm

Shows the wrong baud rate and try a different usb port.

And your arduino ide looks to be too old, it’s not from the windows app store is it? If it is try the one directly from arduino.

gspitman · March 26, 2018, 9:33pm

Did all of the above, same problem. Really hot and won’t flash.

I think I’m going to need to send to you. Want me to toss it in a box and just mail to the return address on the shipping label?

vicious1 · March 27, 2018, 9:25am

Send it in and I will see what it looks like. Defective, I pay for shipping, bad flash you pay, fair?

gspitman · March 27, 2018, 10:45am

Nah… I’ll eat the shipping costs. I appreciate what you do, and the support efforts are worth the few bucks in shipping.

If it’s defective, will you be compensated by your vendor? If so, can I pay the difference and upgrade to full RAMBo?

So just the return address on one of your boxes?

vicious1 · March 27, 2018, 10:50am

Yessir