-what is I2C address nrf52840?
-can I use some flash memory sector(s) for my application?
Thanks
-what is I2C address nrf52840?
-can I use some flash memory sector(s) for my application?
Thanks
what is I2C address nrf52840
It is what you program it to be!
See the Product Specification for details.
See also: https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0/group__nrfx__twis.html
Specifically: https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0/structnrfx__twis__config__t.html
can I use some flash memory sector(s) for my application
You mean for data storage? Yes!
See: https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0/lib_fds.html