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i2c address of Steval-ISB014V2

Faizan
Associate

I am using StevalISB014V2 for battery monitoring but in data sheet there is no i2c address , i need slave address, read and write address of this module.

3 REPLIES 3
AScha.3
Chief III

Seems there is  STC3115 controller , so from its ds:

AScha3_0-1720158487848.png

see:

https://www.st.com/resource/en/datasheet/stc3115.pdf

 

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But what exactly is the read address of the STC 3115, i didnt get it, if you know kindly tell me..

Read the basics about I2C .

R/W is just the LSB of the address , so 0xE1 = read , 0xE0 = write to =0xExx device.

If using HAL, its doing this for you , if on transaction a read or write is needed.

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