I have successfully run the one line python library script and attached the particulate sensor to the enviroplus. I then tried running the various python examples. However, particulates.py hangs and doesn’t print any readings. I then ran all-in-one.py, which runs correctly up to the point it tries to read the particulate sensor. It then prints out the warning ‘failed to read PMS5003’. The script recognizes that the sensor is connected and I can hear the small fan running inside, but am unable to read any values.
I am running Raspbian Buster on a Pi 3 model B.
Any help would be appreciated.