 In this project, you'll add a Qtipi ESP32S3 to an Ikea Vindrickning air quality monitor to convert the small and affordable PM2.5 sensor to an IoT device. Unlike most Ikea hacks, this doesn't require a hammer, just a soldering iron. It's also non-destructive to the air quality monitor. Three exposed test points on the PCB are soldered to, and the Qtipi is able to receive power from the built-in USB-C port. The Qtipi runs circuit Python code that reads UR data from the PM1006 sensor inside the Vindrickning. It then logs that data to a dashboard on Adafruit IO. You can set up alerts in Adafruit IO to text or email you when the air quality starts to deteriorate. See how you can hack your own by checking out the learn guide at learn.adafruit.com