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Minhwan · ‎11-09-2020

Hello Charlotte, I just compared 1.4.7.1 and 1.4.8.0, and there are some changes not only bsec_datatypes.h, bsec_interface.h, but also bsec.cpp and other files. That means if you are using bsec.cpp, your application code should be changed. Additionally, we made config folder and managed some config file. So, I'd ask you to test latest bsec library based on new project. If you have experience about including library, it could not be difficult. Please check below URL, and let me know if you have any quetions. https://github.com/BoschSensortec/BSEC-Arduino-library Thanks,

Minhwan · ‎11-06-2020

Hello Charlotte, Similar. IAQ accuracy 0 means the sensor is not yet initialized. Therefore, you can't get some bVOC or static IAQ. IAQ accuracy 3 means that calibration is done, so you can get IAQ value within data sheet. Normally, calibration takes longer than 5 mins without saved states, however with it, it is faster. Therefore, for your question, I'd say that you can't get proper IAQ data when IAQ accuracy is 0 🙂 Please let me know if you have any questions. Thanks,

Minhwan · ‎10-29-2020

Hello, In our example code case, our example code update status once IAQ accuracy reaches to 3 and update its status regularly after that. https://github.com/BoschSensortec/BSEC-Arduino-library/blob/master/examples/basic_config_state/basic_config_state.ino At the first time, around 30 mins for IAQ accuracy is acceptable. Thanks,

Bosch Shared

About Charlotte

Re: Version of BSEC

Re: About IAQ accuracy=0 using a state saved

Re: BME680 with STM32L073RZ

About Charlotte

Re: Version of BSEC

Re: About IAQ accuracy=0 using a state saved

Re: BME680 with STM32L073RZ

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