Will I be able to load the boot-loader through the USB the way this schematic is set up?
The Solder Joint 1 (SJ1) in the USB circuit, what is it used for?
Also for the reset button in the bottom left corner of the schematic where does it go to
I came across the Vin part of the board. Do I need it, cause it seems like its just for a header.
For enabling / disabling the auto reset circuit when you cut the trck to disable it.
To the reset pin (pin 1)?
Vin is the input voltage before the regulator. It is connected to the comparator to automatically switch the supply from USB to external power when an external power source is supplied.
No you can only load the boot loader using a programmer connected to MISO, MOSI, SCK, SS and reset.
So if I was to pull the reset pin out of the schematic... Would the button still work?
thanks for not flameing my n00bishness