BMP581 documentation issues and missing items

[ustrempel]

Hi,

I found missing and invalid documentation in  technical documentation for barometric pressor sensor BMP581 (BST-BPM581-DS004-02) .

Missing:

- I2C primary and secondary address. I guess 0x46 for primary address and 0x47 for secondary address. According to bmp5 api implementation.

- chapter 7.22 - "status_nvm_cmd_err: TODO UPDATE ME"

- chapter 7.31 correct value range missing

Invalid/mixed documentation

- chapter 7.28 same offset for set_iir_p and set_iir_t

- chapter 7.32 wrong table

Counter limit  of 7 0x7?? for 2bit

Counter limit  of 15 0xf?? for 2bit

Regards

Uwe

PS: Documentation for BMP380 and BMP390 also missing I2C addresses.

[BSTRobin · Accepted solution]

Hi ustrempel,

BMP581, BMP380, BMP390 I2C address could be found in data sheet. For BMP581, you could refer the following information from data sheet:

For other feedbacks, we need to check and let you know later.

[BSTRobin]

Latest BMP581 data was updated on https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bmp581-ds004.pdf