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DR-09 WiFi-Enabled VOC Sensor

SKU DR-09
Price

$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.

🔗  https://github.com/DigitalREP-IL?tab=repositories

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