I am trying to put a python script on a pyboard that’s running micro python.  Is there a python equivalent of .zfill In MicroPython?
welcome to  SO!
No, MicroPython does not have a zfill method on strings.
If you're looking for a specific width, you'll need to get a len(str) and then concatenate the desired string of "0"s to the start of string.
Is there a Zfill type function in micro python. Zfill in micro python