How to establish communication between DS3231 rtc and nRF52832

[kishor babu]

I am new to nRF52832, i am facing problem to establish communication between nRF52832 and ds3231 RTC can any on ehelp me in this.

[Jørgen Holmefjord]

Hi,

It looks like the ds3231 chip is interfaced though TWI/I2C interface. There is an TWI_sensor example in our SDK showing how to interface TWI/I2C sensors. You can use the TWI_scanner example to find the address of the slave if you are unsure of this.

Best regards,
Jørgen

[kishor babu]

I have changed the DEVICE_ADDR  and defined the registers from where i need to read the data. what are the things that need to be done to make that data to be displayed on the tera term.