* Pre-printed parts by Mendel Parts (Mendel v2): [http://reprap.org/wiki/Prusa_Mendel_(iteration_2)]
* Elektronic board: [http://reprap.org/wiki/Megatronics_2.0]
* Running Marlin firmware: [https://github.com/rickvanderzwet/Marlin/]

Some handy pages to get started:
* Caliberation: [http://richrap.blogspot.nl/2012/01/slic3r-is-nicer-part-1-settings-and.html]


[rick@rvdzwet-wasus ~]$ arduino
java.awt.HeadlessException
	at java.awt.SplashScreen.getSplashScreen(SplashScreen.java:117)
	at processing.app.Base.<init>(Base.java:206)
	at processing.app.Base.main(Base.java:135)


[rick@rvdzwet-wasus ~]$ rpm -qa | grep openjdk
java-1.8.0-openjdk-headless-1.8.0.161-5.b14.fc27.x86_64

[rick@rvdzwet-wasus ~]$ sudo dnf install java-1.8.0-openjdk


[rick@rvdzwet-wasus ~]$ arduino
java.awt.HeadlessException: 
No X11 DISPLAY variable was set, but this program performed an operation which requires it.
	at java.awt.SplashScreen.getSplashScreen(SplashScreen.java:117)
	at processing.app.Base.<init>(Base.java:206)
	at processing.app.Base.main(Base.java:135)



/usr/share/arduino/hardware/arduino/avr/boards.txt


##############################################################

megatronics.name=Megatronics

megatronics.upload.tool=avrdude
megatronics.upload.protocol=wiring
megatronics.upload.maximum_size=258048
megatronics.upload.speed=115200

megatronics.bootloader.low_fuses=0xFF
megatronics.bootloader.high_fuses=0xDA
megatronics.bootloader.extended_fuses=0xF5
megatronics.bootloader.file=stk500v2/stk500boot_v2_mega2560.hex
megatronics.bootloader.unlock_bits=0x3F
megatronics.bootloader.lock_bits=0x0F

megatronics.build.mcu=atmega2560
megatronics.build.board=AVR_MEGATRONICS
megatronics.build.f_cpu=16000000L
megatronics.build.core=arduino
megatronics.build.variant=mega