How to flash firmware ?

[luc-github]

Check the readme.md : https://github.com/luc-github/Repetier-Firmware-0.92/blob/master/README.md
If you do not get it great people did great tutorials :
Here from Jake : http://voltivo.com/forum/davinci-peersupport/501-da-vinci-setup-guide-from-installation-to-wireless-printing

Or a great video done by Daniel Gonos: https://www.youtube.com/watch?v=rjuCvlnpB7M

Flashing 1.0/2.0/AiO is same process - the only difference are the settings in configuration.h

Set your DaVinci (1,2SF, 2 or AiO), default is 1:

#define DAVINCI 1 // "1" For DAVINCI 1.0, "2" For DAVINCI 2.0 with 1 FAN, "3" For DAVINCI 2.0 with 2 FANS, 4 For AiO （no scanner)'

Set your Davinci Board Generation model (old board with Normal SD Card, new Generation with micro SD Card), default is 0:
#define MODEL 0//"0" for first generation (jumper JP1 to reset ) , "1" for new generation (jumper J37 to reset)

[luc-github]

Now binaries are part of release you can also directly use bossac tool:
bossac -p <COMXXX> -R -e -w -v -b <yourbinfile>