How to Prevent or Stop main.py Execution

If your main.py script enters an infinite loop, or you wish to prevent it from executing at startup, you have two options:

• Software Method: Use the command Sys_disableMain to disable automatic execution of main.py at startup.
• Hardware Method: on the PYCO development board, short the Save pin before powering on. This will prevent main.py from executing at startup.

These methods help you regain control when the program is stuck or when you want to upload new code to the board.