BMI323 I2C set new address

[kaosun]

I have several BMI323 semsors need to be connected in serial on I2C so I have to set each of them with different addresses. I didn't find any info in library or from data sheet. I noticed BOSCH mentioned "Each sensor can be set to a unique I2C address, as described in the hardware description in the data sheet." Could you share some info where and how I can implement the re-addressing of them? THX!

[BST_Yubin]

Hi kaosun,

Do you have engouh IO? I think you can use IO to simulate the i2c read/write. So you can use the same address, use GPIO to distinguish different sersors.

Thanks

[BSTRobin]

Hi kaosun,

Thank for your inquiry.
You can set two I2C addresses for BMI323 on the same I2C bus. On the hardware side, connect pin 1 SDO to GND, and the BMI323 I2C device address is 0x68. Connect pin 1 SDO to VDDIO, and the BMI323 I2C device address is 0x69.