Hi all
I'm building a Prusa Mendel .
and I also bought the Reprap Ramps 1.4 smart LCD controller off Ebay.
in the add it says that I need Marlin firmware v3 or newer but all i can find is v1.
it would be great if someone could send me to a site that has the latest version of Merlin.


Thanks
Rick

[url=https://github.com/ErikZalm/Marlin latest version of Marlin[/url]

This is the most up to date version. Don't forget to change the configuration file to match your hardware.

latest version of Marlin
Fixed the link for you . I'm guessing that by v3 they meant v1.0 R3.

Thanks for the quick replys.
the kit I bought is the " Ramps 1.4 ULTIMATE KIT+Smart LCD controller+3 Endstop+MK2+ 1 wiring set" made by RepRapDiscount.com

here is an extract from the Ebay add it self
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Firmware, hardware and settings required:
Firmware:
You need Marlin firmware v3 or newer. If you are using older firmware, you must re-flash your board.
The latest Marlin firmware is available here: github.com/ErikZalm/Marlin
Hardware required:
- Ramps 1.4
- Mega2560 board
Configuration:
After re-flash you must edit the config.h according to my post in reprap wiki.
reprap.org/wiki/RepRapDiscount_Smart_Controller
----------------------------------------------------------------------------------------------

with the add stating Marlin firmware v3 when it should have said Marlin firmware v1 R3
I now see why I couldn't find v3.
now I can flash my board and hopefully get the printer up and running.
Thanks again
Rick

I am building the Merlin firmware in the Atmel ID, mostly because I have a build system for that. But its coming out to big for the chip I have on my controller. Is there some space saving things I can do, like Microsoft has in the headers of there firmware (lean and mean) defines?

Teacup firmware is much smaller, like 13k to 17k binary size (depending on activated options).

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Generation 7 Electronics	Teacup Firmware	RepRap DIY