https://devzone.nordicsemi.com/f/nordic-q-a/51002/pstorage-invalid_addres-store-and-loadSo I&#39;m trying to do some simple store and load from and to my flash memory. I&#39;m using the nRF51822 with 256 kB flash memory. My problem looks exactly like this one, but of course no solution was provided. However, I also do not get to store since Ien-USTelligent Community 13Thu, 15 Aug 2019 11:33:45 GMThttps://devzone.nordicsemi.com/thread/204288?ContentTypeID=1Thu, 15 Aug 2019 11:33:45 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0d3503b4-31e5-4a24-a202-59aba4cca568Kenneth<p>Pstorage is rather old implementation, for new development I recommend the nRF52-series (nRF52832) and fds or fstorage for storing data, the latest SDK is v15.3:<br /><a href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0/fstorage_example.html?cp=6_5_0_4_6_9">https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0/fstorage_example.html?cp=6_5_0_4_6_9</a><br /><a href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0/fds_example.html?cp=6_5_0_4_6_8">https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0/fds_example.html?cp=6_5_0_4_6_8</a>&nbsp;</p> <p>If you want to continue using pstorage I suggest checkout the examples here:<br /><a href="https://devzone.nordicsemi.com/f/nordic-q-a/3521/how-can-i-write-10kb-of-data-to-internal-flash/12734#12734">https://devzone.nordicsemi.com/f/nordic-q-a/3521/how-can-i-write-10kb-of-data-to-internal-flash/12734#12734</a>&nbsp;</p> <p>You may also find examples on github for all of the above:<br /><a href="https://github.com/NordicPlayground/nRF5-flash-storage-examples">https://github.com/NordicPlayground/nRF5-flash-storage-examples</a></p><div style="clear:both;"></div>