I use STM32 to read bme688 IAQ.I write software as below example.
If I call the bme68x_set_heatr_conf() function, the IAQ is always 25 and the humidity is always 100%, but the temperature and air pressure are normal. If I don't call this function, both IAQ and humidity are normal. what is the reason?
If the function bme68x_set_heatr_conf() is not called, will the result be inaccurate?