https://devzone.nordicsemi.com/f/nordic-q-a/7068/about-soft-device-of-pca-10028I bought PCA 10028. but PCA 10028 uses nfr51422. What can I use a soft device? Can I use S110-SD-v7　S110 nRF51822 SoftDevice? Thank you.en-USTelligent Community 13Tue, 19 May 2015 11:47:10 GMThttps://devzone.nordicsemi.com/thread/24985?ContentTypeID=1Tue, 19 May 2015 11:47:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:cfeab29f-241c-4831-bc8f-a16603f3559cSusheel Nuguru<p>can you please accept the answer Priest.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/24984?ContentTypeID=1Fri, 15 May 2015 09:17:40 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3cf2b406-7548-4494-908a-3cfcb640b768Priest<p>Thank you very much. You are very kind.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/24983?ContentTypeID=1Fri, 15 May 2015 08:49:56 GMT137ad170-7792-4731-bb38-c0d22fbe4515:aadba8e1-6bb7-41df-83db-156585a95544Susheel Nuguru<p>Yes you can use S110-SDv7. You will use S110 if you are planning to work on BLE peripheral device. There are newer versions available at <a href="https://developer.nordicsemi.com/nRF51_SDK/">SDK download</a></p> <p>After you download your SDK (8.x) You find the softdevice hexfiles located at components\softdevice\S110\hex</p> <p>else you can download it from nordic <a href="https://www.nordicsemi.com/eng/Products/Bluetooth-Smart-Bluetooth-low-energy/nRF51822">product page</a></p><div style="clear:both;"></div>