board.I2C() AttributeError: 'module' object has no attribute 'I2C'

[Miner34dev]

Hello, i'm trying to use a msa301 on a RPi Pico running Micropython. Sadly, when i try to run the first example, it trows an error:

Traceback (most recent call last):
  File "<stdin>", line 5, in <module>
AttributeError: 'module' object has no attribute 'I2C'

I reinstalled all the libraries 3 times, but it still doesn't work :disappointed:. There is the code i was trying to execute:

import time
import board
import adafruit_msa3xx

i2c = board.I2C()
msa = adafruit_msa3xx.MSA301(i2c)

Can somebody help me?

[tannewt]

Init the I2C with explicit pins using busio.I2C(). The pico doesn't have a default set of pins labeled for I2C.

[Miner34dev]

Ok, now it works.

import time
import board
import busio
import adafruit_msa3xx

i2c = busio.I2C(board.GP1, board.GP0)
msa = adafruit_msa3xx.MSA301(i2c)