/challenges-projects/design-challenges/summer-of-sensors-design-challenge/b/blog/posts/in-the-air-tonight---blog-1-introductionHello! I was selected by element14 and Renesas to take part of the Summer Of Sensors - In the Air Tonight challenge. For this challenge I want to build a sensor project that tracks air quality in my garage and in my house in rooms near the garage. Then-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/summer-of-sensors-design-challenge/b/blog/posts/in-the-air-tonight---blog-1-introductionMon, 26 Sep 2022 22:31:52 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:a3d7344c-abfd-4c08-9415-276fdec9b802osjef1<p>Looking at the datasheet for the HS4001 sensor module, the output is I2C, so you should be able to hook it up very easily to a microcontroller (such as an Arduino). Sounds like the kit comes with 3 sensors too, so you can connect them all together in parallel, set their I2C addresses to be different and then you can communicate with them all from the same micro.</p> <p>Also from glancing through the datasheet I see their is something they call an &quot;alert&quot; pin which is basically an interrupt pin which you can configure to trip at certain thresholds, so that might be something interesting you might want to use.</p> <p>Sounds like a fun project! Looking forward to seeing how you get on.</p><img src="https://community.element14.com/aggbug?PostID=24477&AppID=381&AppType=Weblog&ContentType=0" width="1" height="1">