https://devzone.nordicsemi.com/f/nordic-q-a/12217/why-can-the-pstorage-module-read-the-data-after-resetHI ,ALL i need to take use of the pstorage module. i can read the data after reset,but i do not know the reason. the write function is added in the on_write function in ble_nus.c and not list here the project is the &#39; \examplesen-USTelligent Community 13Tue, 01 Mar 2016 02:52:23 GMThttps://devzone.nordicsemi.com/thread/46222?ContentTypeID=1Tue, 01 Mar 2016 02:52:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:74804de2-0a36-4cba-a348-3415cc3a5b43bernerd<p>thank you ,. But which value can i take use of for the data? the module id ? or block id? or the address?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/46221?ContentTypeID=1Tue, 01 Mar 2016 02:45:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:634e63c1-63f4-4aa4-b26a-44c4a319f665RK<p>What? The &#39;P&#39; in PStorage stands for <em>persistent</em>. That&#39;s the whole idea of persistent storage, it doesn&#39;t go away after reset, or indeed at all unless you explicitly wipe it out. So of course you can read it after reset, that&#39;s the whole point of it being persistent.</p><div style="clear:both;"></div>