Hi; I have a .hex file written for ST CORTEX-M3 ( ST32F103C8 @ 72MHZ,32BIT). I want to burn it inside Uno 3. How I can burn it ? Will the file work properly after burning because Uno 3 has Atmega 328 and the file is written for ARM Cortex :roll_eyes: After burning I have to remove the Atmega 328 ch…

Burn .hex into Arduino UNO 3.

system September 9, 2012, 9:48am 2

Will the file work properly

No. It won't work at all. There's no point in even trying.