About kevin-north

I've been working on a project where I've connected a BME688 sensor from Adafruit to an ESP32 via I2C. For calibration purposes, I've utilized sample code provided by the BSEC2 library and let the ESP32 run for 24 hours to gather data. My question is: If I turn off the device (ESP32) for a couple of hours and then turn it back on, do I need to run it for another 24 hours to ensure accurate calibration results? Any insights or experiences shared would be greatly appreciated! Thank you. ... View more

I'm currently training the BME688 gas sensor in a controlled lab environment to detect specific smells by adjusting pressure and temperature parameters. However, I'm unsure if the trained data will remain effective in real-world scenarios where temperature and pressure conditions may vary. Can anyone provide insights or experiences regarding the transferability of BME688 sensor training across different temperature and pressure environments? How reliable is the trained data when deployed in real-world conditions with varying atmospheric pressures and temperatures? Any guidance on ensuring the accuracy and reliability of sensor readings in such scenarios would be greatly appreciated. Thank you. ... View more