Include the version of CircuitPython you're running and the name of the board you're using. You can find this information in the boot_out.txt file, as well as in the REPL.

Code here is automatically rendered as Python, so you don't need to include backticks.

What happens when you run the code above? Include error messages (if any).

Optionally, describe the bug in more detail.

Optionally, add any other information like hardware connection, scope output etc. If you have already done some debugging, mention it here.