Geeetech

Anyone know where I can get the 3 colour models, ie lizard, parot?

Sounds like you've erased the bootloader. Re-install boot loader and re-flash and you should be good to go

Reset pin dident work for me had to wire mine like this

Over a year ago you said you would release the source code (Uncompiled Marlin) for the A20T, also made the same gesture 2weeks ago to a friend off mine who also helps out with every mint off his spare time.

Just please do it and release the uncompiled firmware

Ian

AKA UK repair agent for your ...

301 Don't run on Marlin.
Its there own firmware called Smartto

Thanks for the updated video.

I have two questions that I'm still confused about:
1. You haven't pre-heated the print bed before calibration but I have been told by my supplier to do that?
2. Your nozzle does another level test in the centre of the print bed just before it starts printing and ...

Thanks for the heads up but the one they will be going on is a bizer slyle printer
It as got a bigger HBP since I took this photo
300x200mm

Thanks appswert
Was trying to avoid going through the new Marlin firmware, Geeetech must have removed some stuff from the code. Ive built 2 printers from scratch so know the basics of setting up the configuration.h and all the other stuff that will need changing.
Thanks for explaning why it wouden't ...

Tried Arduino 1.7.10 and get this compile error
#define WRITE(IO, v) _WRITE(IO, v)
^
Marlin.h:139:61: note: in expansion of macro 'WRITE'
#define disable_z() { WRITE(Z_ENABLE_PIN,!Z_ENABLE_ON); WRITE(Z2_ENABLE_PIN,!Z_ENABLE_ON); axis_known_position[Z_AXIS] = false; }
^
Marlin_main.cpp:4361:9 ...

Using Arduino IDE 1.0.6 to compile. Anything higher and the auto level settings wont compile with a 9 point grid, only a 4 point