I'm wondering how you updated esp32 2.0.2?
Since Arduino IDE currenlty only has 1.0.6.
Could you downgrade and test again?
Or, please let me know how to download esp32 2.0.2
I will do from my side.
I'd like to mention clearly one more time just in case.
BME688 dev kit 8 array doesn't work for BSEC2.
Even after you can build correctly, you can't run on our board with bsec 2 example.
But, I will help you until you can build successfully. Then, you can use other ESP32 board like ESP32 WROOM.
I have teh floowing path in preferences in Arduino IDE:
I found ESP32 2.0.2 under board manager. snapshot below. However, I have removed 2.0.2 from my computer now and only use 1.0.6. I tested 1.0.6 as I still have the same failures from my last message. No change. Now I am trying to install from scratch on a different computer to test.
Yes, please try it with 1.0.6.
And could you let me know which bsec 2 version are you using it?
Please let me know when is the bsec2.cpp date in bsec 2 library and share your platform.txt for 1.0.6.