First things first... the guts! The brains of the operation is an #UnexpectedMaker ESP32-S2 Feather Board running #CircuitPython and soldered to some perfboard. Around the outside is an @adafruit Neopixel ring and in the middle is a beefy 7-segment display. Using the Stemma connector I also have AHT20 and SGP40 sensors connected. The sensors are currently "stuck" to the front of the enclosure for air flow reasons.
/2
If you want to make one for yourself, I have published the 3d printable files for my Birb Air Quality sensor on Printables. https://www.printables.com/model/450447-birb-the-canary-shaped-air-quality-sensor (code coming soon!).
#canairi #3dprinted #3dprinting #airquality #homeassistant #mqtt #sensor #electronics #maker #Adafruit #CircuitPython #PythonOnHardware #UnexpectedMaker
My #3dprinted take on the Canairi air quality sensor features an SGP40 gas sensor and an AHT20 temperature and humidity sensor. Powered by #CircuitPython it reacts to the air by “dying” when air quality gets low but also logs it’s readings to #HomeAssistant over #mqtt (and the whole thing runs off an #UnexpectedMaker ESP32-S2). Can be wall-mounted or placed on its stand. Designed and modelled in #tinkercad
@Macross No, not really 😅
It’s a #KeyboardFeatherWing (@solderparty) connected to a #FeatherS2 (#unexpectedmaker ) … a small controller that run @circuitpython.
I need to try it with the #FeatherS3 😅
But yes, some old part of BlackBerry may be used for this keyboard 😇
About the QrCode it’s a link to this profile 😇 it’s pinned on my twitter for the ones that didn’t escaped it yet.
Andy Warburton ❌❌❌
ALX 
Ⓥ
idirianuk
adlerweb // BitBastelei