I am trying for a while, to find a solution to upload a sketch view bluetooth to the chip. To do so, I will need to find a way to create the right Hex file to upload .
I could not find any complier for arduino , that can run on mobile for instance , although this guy did it : http://www.arduinocode.info
I wonder if he compiles online or inside the iPhone.
Say I don't want to check for errors, is there a simple way to create a hex data from a few line of code (say blink led) , to be sent to the chip via serial ? (BLE for instance )
Is there anyway to send a small blink program to the chip from a mobile device ?