Hacker-Friendly And Elegant Air Quality Sensor Hub

Ever wanted an indoor environment sensor that’s dead simple yet a complete package? That’s the anotter-sensor-hub project from [Jana Marie], designed for the Sensirion SEN05x series sen…

Recycling Junk E-tags Into A LoRaWAN AQI Sensor

[Aduecho] had seen those cheap eBay deals of e-paper-based pricing tags, and was wondering if they could be hacked to perform some other tasks. After splitting the case open, the controller chip wa…

Sensor Playground Keeps Track Of Indoor Air Quality Through The Cloud

When [tdw] wasn’t feeling well one day, his wife suggested that it might be due to poor air quality in their home. While an ordinary person could have simply opened a window after hearing suc…

DIY Air Quality Sensor

  [Andrew Lamchenko], who has built a number of small e-ink-based sensors this year, released another design called the eON Indoor Air Quality Sensor. As his previous sensor designs, the eON b…