Chris

My experience is that the gas sensors don't give any meaningful absolute values because temperature, pressure and humidity massively affect the readings.  Here you can see the gas sensors...

This is a long term graph:  If you look at the oxi trace it goes from 10K, through 20K, which is supposed to be the nominal value, rises steadily...

I wonder if the board could be coupled to an ESP12F instead as that would give far less heating. The gas sensor actually has three heaters in it and resistive...

I don't think the PMS5003 measures temperature and pressure so I think all it can do is make assumptions for fan flow rate, air density and particle density to produce...

I have two Enviro+ boards and the gas sensors give very different readings in the same room. Not only that they are extremely dependent on a few degrees change in...

This is what my first board has done over about 7 weeks, sampled every day. The cyan line is the OX sensor. My second board is on a similar trajectory....

The code is here: https://github.com/nophead/EnviroPlusWeb

When OpenCSG draws the preview it draws both the positive and negative objects. If the negative objects are too close to the camera the faces that cross the front clipping...

I would think so if it is an object, rather than a dictionary.

Is this correct? I would expect a reference to a to be captured by lexical scope, not its value.