https://devzone.nordicsemi.com/f/nordic-q-a/123483/nrf52832-ota-with-s312Hi Support Team Is there an OTA sample use S312? Is it feasible to implement OTA using S312 in nRF5 SDK? Many thanks.en-USTelligent Community 13Tue, 05 Aug 2025 14:53:36 GMThttps://devzone.nordicsemi.com/thread/544671?ContentTypeID=1Tue, 05 Aug 2025 14:53:36 GMT137ad170-7792-4731-bb38-c0d22fbe4515:94f68899-ba08-47ad-afa6-69a89a394393Tom.Fu<p>Hi Kenneth&nbsp;</p> <p>We have replaced the S112 with S312 for the bootloader, but nRF52832 couldn&rsquo;t run after DFU. Is there any suggestions for us to fix the issue? Many thanks.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/544587?ContentTypeID=1Tue, 05 Aug 2025 10:03:58 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d4099490-85d4-409b-8856-0e1641cbb2aaKenneth<p>Hi,</p> <p>The S312 can be regarded simply as an S112, but with ANT support. So I can&#39;t see any reason why you can use existing samples for S112 for the S312 (though you need to update the ram and flash usage according to S312, and also point to the S312 header files instead of S112). Whether it&#39;s enough space to perform OTA will depend on the size of the application, not something I have looked into.</p> <p>Kenneth</p><div style="clear:both;"></div>