Is there a way of uploading a precompiled sketch to an Arduino YUN by just inserting a micro sd card with the sketch .HEX file on it and powering up the yun?
I imagine the linux side has to have some sort of autoexecutable script that will look for the hex file on the sd card at boot time and if present, transfer it to the arduino side and then rename or delete the hex file so it is done only once. But, I am completely new to yun.
Any help will be greatly apreciated!
Sincerely Rod Magnus