BME688 Coffee detection using single sensor

[hazinvogue]

I have an adafruit bme688 breakout board. is it possible to do coffee detection and also ai training with that

[BSTRobin]

Hi hazinvogue,

Yes, it is possible. But the official BME688 software supports the BME688 dev kit. You have to modify the official software by yourself to support Adafruit BME688 board when your record sensor data, and generate data formats supported by BME AI Studio. And when you use the BME688 dev kit, the software for recording data is ready-made and does not require any modifications.
We suggest that you use the BME688 dev kit to record data, train gases, and use hardware from a single sensor (such as Adafruit BME688) to detect gases.

[hazinvogue]

is there any example programs for coffee detection that I can run using the adafruit board?

[kmca]

I have an article  and  python code for this on github here:  https://github.com/mcalisterkm/teach-your-pi-to-sniff-with-bme688. 

The code includes sample data and the model to try out on your Raspberry PI. As to collecting data on a PI/single sensor board, well I suggest you buy the Bosch dev board which has 8 sensors and is designed for data collection. 

Regards

Keith

PI3G have a PI/BME 688 video (Cheese  Meat Detector) on you tube that is entertaining.

[BSTRobin]

Hi hazinvogue,

There was no official BME688 configuration file for coffee detection.
You can do actual testing or refer to kmca's sharing.

Hi kmca,

Thank for your sharing.