Hello, I have MicroPython v1.9.1-219-g3580284e installed at my ESP32 NodeMCU development board, but unfortunately I can't find APA102 library included altought it should be in ESP8266 1.9.1 microPython.

 from apa102 import APA102
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: no module named 'apa102'

how should I add it so I can use it with ESP32?
and one more question - is this implementation of apa102 using real HSPI (hardware SPI) or it just bit-bangs the bits?