I am using a 6-axis BMI270 sensor marked "5N 0KC" which replies to me a different wrong chip ID (0x26 instead of 0x24) and does not allow me to enable the accelerometer and gyroscope. I am using another one marked "5W 037" which responds with a correct chip ID (0x24), it allows me to enable the sensors but I cannot modify the ODR of the accelerometer below 200Hz.
I would like to know what "internal use" means in section 8.4 "MARKING", in the table "MASS PRODUCTIN - internal code" on page 146 of document BST-BMI270-DS000-06 (document version 1.4)
I would also like to know what are the possible correct markings that only identify the BMI270 (not L or W or N or P or E) and what can I do if the supplier has fitted me with one marked "P".
0X26 is the chip ID of BMI220, 0x24 is the chip ID of BMI270.
If you buy from an official distributor, they will provide you with the corresponding sensor part.
Where did you get your sensor part?