https://devzone.nordicsemi.com/f/nordic-q-a/46769/i2c-address-nrf52840-what is I2C address nrf52840? -can I use some flash memory sector(s) for my application? Thanksen-USTelligent Community 13Mon, 29 Apr 2019 19:12:16 GMThttps://devzone.nordicsemi.com/thread/184402?ContentTypeID=1Mon, 29 Apr 2019 19:12:16 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7f8f6dfe-bd3b-4adf-8fa6-83f8a9256d56awneil[quote userid="79350" url="~/f/nordic-q-a/46769/i2c-address-nrf52840"]what is&nbsp;I2C address nrf52840[/quote] <p>It is what you program it to be!</p> <p>See the <strong>Product Specification</strong> for details.</p> <p>See also:&nbsp;<a href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0/group__nrfx__twis.html">https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0/group__nrfx__twis.html</a></p> <p>Specifically:&nbsp;<a href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0/structnrfx__twis__config__t.html">https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0/structnrfx__twis__config__t.html</a></p> <p></p> [quote userid="79350" url="~/f/nordic-q-a/46769/i2c-address-nrf52840"]can I use some flash memory sector(s) for my application[/quote] <p>You mean for data storage? Yes!</p> <p>See:&nbsp;<a href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0/lib_fds.html">https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0/lib_fds.html</a></p><div style="clear:both;"></div>