https://devzone.nordicsemi.com/f/nordic-q-a/2571/questions-about-nrf8001-dynamic-dataHello, I am writing a fairly complex application using the Arduino SDK and an nRF8001. I have a lot of what I want to do working based on looking at the code in the different demos. But I have some questions about how the dynamic data in the nRF8001 worksen-USTelligent Community 13Tue, 20 May 2014 11:23:31 GMThttps://devzone.nordicsemi.com/thread/10212?ContentTypeID=1Tue, 20 May 2014 11:23:31 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6c240e74-5c3b-4c32-bb83-607acc13cf33Fred Roeber<p>Balaji, Right on! Thanks for the info! Off to finish my coding now.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/10211?ContentTypeID=1Tue, 20 May 2014 06:53:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6b36302a-670d-47a0-b46d-169bce27d1ceBalaji Srinivasan<p>Hi Fred,</p> <p>@Can I set values into the &quot;server database&quot; the radio maintains before a connection happens?</p> <p>Yes.</p> <p>@Can I write that data as soon as I come out of standby using lib_aci_set_local_data()?</p> <p>Yes.</p> <p>@Does restoring dynamic data wipe out any server data that has been stored already? I&#39;m thinking yes.</p> <p>Yes.</p> <p>@Does putting the radio to sleep and waking it back up require restoring dynamic data and setting back up server data? I&#39;m thinking no.</p> <p>No.</p> <p>@Does resetting the radio require restoring dynamic data and setting back up server data? I&#39;m thinking yes.</p> <p>No. If you are issuing doing a Radio Reset using lib_aci_radio_reset, then you do NOT need to setup the server data again (See Section 24.12.1 of the nRF8001 Product Specification). <strong>Only a power cycle of nRF8001 chip will result in the loss of dynamic data</strong> (See Section 22, of the nRF8001 Product Specification)</p> <p>@Does server data go away when you disconnect and have to be restored on a new connection? I&#39;m thinking no.</p> <p>No.</p> <p>Hope this helps.</p> <p>Cheers, Balaji</p><div style="clear:both;"></div>