M5 AirQ SEN55 CRC Error

[brianhealey]

I am using version 2.3.8 of the UIFlow firmware for the AirQ device.

If I copy the exact example from https://uiflow-micropython.readthedocs.io/en/develop/hardware/sen55.html and run it, I receive:

Traceback (most recent call last): File "<stdin>", line 35, in <module> File "<stdin>", line 21, in loop File "driver/sen55.py", line 163, in get_data_ready_flag File "driver/sen55.py", line 549, in read_response File "driver/sen55.py", line 569, in check_crc RuntimeError: CRC check failed while reading data

The sensor does work when I use the stock firmware, so I do not think the issue is with the hardware itself.