BME 680 BSEC for ESP32-S2

[DavidKr]

Thank you for the instuctions Minhwan, but this post is especially in regards to the new ESP32-s2 which has some differences to the original ESP32.

I don't think the instructions and the precompiled libalgobsec.a file are usable with the s2 variant.

[Minhwan]

Hello David, 

I will check with our application team. 

Thank you for letting me know. 

[Minhwan]

Hello, 

Could you please provide below information  🙂 ? 

1. MCU type (complete name with ROM/RAM size)
2. Compiler IDE (version or download link)
3. Compile command (like -c -O2 -march=msp32)
4. Application details (like iot device, air purifier, monider)

Thank you. 

[sturla]

1. ESP32-S2-WROOM
2. Epressif's idf toolchain
3. idf.py build
(the toolchain handles compiler flags)
4. IOT device

[DavidKr]

1. ESP32-S2-WROVER(4MB)
2. Arduino IDE 1.8.13 with https://github.com/espressif/arduino-esp32/tree/esp32s2
and run ArduinoData\packages\esp32\hardware\esp32\1.0.4\tools\get.exe
3. Arduino & Modified platform.txt (https://github.com/BoschSensortec/BSEC-Arduino-library)
4. iot device, self designed PCB for air quality monitoring via SPI.