The other day I was playing with a CO2 sensor. I think I promised to publish the changes I’d made to the original code and I finally have.
I also included some of the files you’d need to install it. I’m
not happy with the udev configuration. First the "add" line seems
to cause several co2sensor@.service starts for different values
of the %k format string. I’m not clear why.
And the "remove" line doesn’t seem to work at all.
Ideas on how to address this would be welcome.