Hacking the #IKEA #VINDRIKTING also solves the granularity problem. The sensor itself is accurate enough considering the cost, but "green", "yellow", and "red" don't really give you enough to go on when it comes to air quality. www.airgradient.com/blog/ikea-vi...
I keep on meaning to pick up a #IKEA #VINDSTYRKA smart sensor — their high end version of the #VINDRIKTING. But honestly the VINDRIKTING does what I need after hacking it with the #RP2040, and for a bunch less money. ikea.com/us/en/p/vind...
There are a couple of other custom PCBs for the #IKEA
#VINDRIKTING kicking around, for instance github.com/LaskaKit/ESP..., but it'll be awesome to see one from @adafruit.com and Liz.
I had a look at the #IKEA #VINDRIKTING myself and a much more hacked together build using @raspberrypi.bsky.social's #RP2040, www.raspberrypi.com/news/hacking....
Really fun to see ladyada talking last night about the #IKEA #VINDRIKTING and Liz Clark's project to turn it into an #iot device with an #ESP32S-based replacement board, youtube.com/live/viokTEH....