MicroPython Libraries# Core MicroPython (Built-in) Modules VEX V5 runs MicroPython 1.13, which is based on Python 3.4. Below is a list of commonly available built-in libraries in MicroPython 1.13. Core MicroPython (Built-in) Modules# uasyncio uarray ubinascii ucollections uio ujson urandom ure uselect ustruct utime math cmath sys gc