In my hunt for a high quality indoor air sensor compatible with Home Assistent I found AirGradient which seems to be just what I’m after. But before proceeding with checkout I would like to ask for some advice.
I really like the idea to save some money and do the assembling myself, but in the same time I want to be able to trust the measurements. I see that the pre-assembled version is tested with a report to accompany the device. Is it worth the extra bucks to buy the pre-assembled or could I as well get the kit and trust that it’s accurate?