DR-09 WiFi-Enabled VOC Sensor
$55.00
This design combines an Espressif ESP32-based WiFi module from u-blox (the NINA-W1) with the Bosch BME688 AI-enabled indoor air quality sensor. Once a model is created via the AI-Studio, it can be uploaded to this board and used to evaluate the efficacy of the model in a variety of locations. Even without a user-created gas detection model, this will operate as a relative volatile organic chemical (VOC) sensor and indicator for indoor air quality evaluation.
Quantity
Only 6 left in stock
DESIGN NOTES
The DR-9 is pre-loaded with a basic gas detection model but needs to be provisioned for your target WiFi network and MQTT-SN broker. A simple captive web portal is included for this purpose.
Based on the base VOC model, the onboard full-color LED will indicate the air quality based on the EPA AQI standard. A full explanation of the color codes as indicated in the image above.