IAQ stm32

[Ricky0814]

Hello, I am using the STM32L4 series of microcontrollers for IAQ gas mass analysis and odor identification. Can these two programs be performed at the same time? Can you provide me with the reference codes for the two programs? The current IAQ identification is accurate, but I There is a certain deviation in the temperature recognition,

[BSTRobin]

Hi Ricky0814,

At the same time, IAQ and gas estimate can only run one. Please refer to the example code in the attachment, based on BSEC2.4.0,0 and STM32F4.

[Ricky0814]

Hello BSTRobin,
I have successfully completed the setup. Thank you very much for your help. I now need to use my own board to collect and import data, but I encountered a problem. When I used two identical coffee_2.bmespecimen to import the data, ( In fact, my BME688 Development Kit is on the way to be purchased by the company, and it takes about two weeks to arrive across countries), causing my Ai-studio to be unable to analyze. Can you provide a file of bmespecimen data, and I will use it to directly import it to my Now import the collected raw_gas data to test the function of AI-studio, or you can directly provide me with two different bmespecimen source files.
My email is pukaixuan@asesspace.com. It would be my honor to receive your reply.