I've looked at previous questions regarding sketch extraction and know that it is possible to extract the hex code from an Arduino board using avrdude from the command line.
However, I want to see if the following is possible:
- Connect to Arduino 33 IoT board
- Extract onboard Firmware as a hex file
- Disconnect from Arduino 33 IoT board.
I understand that getting the initial source code is not possible, but I am in particular looking to just get the hex code in a wireless manner. If it is not possible via the Arduino 33 IoT board, is there any Arduino board with which this can be done? Any help or guidance would be appreciated.