Hi Hmaya,
You could download latest BSEC2.4.0.0 package from official web site https://www.bosch-sensortec.com/software-tools/software/bme688-software, migrate example code "BSEC2.4.0.0_Generic_Release_23012023\examples\BSEC_Integration_Examples\examples\bsec_iot_example" to your STM32 platform.
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