https://devzone.nordicsemi.com/f/nordic-q-a/19354/how-to-recognize-the-sdk-versionPlease can any one tell me that how to recognize the sdk version of that we are used it can be predict from softdevice version? for ex. •S132 SoftDevice v2.0.0 is used in sdk11.0.0.en-USTelligent Community 13Tue, 31 Jan 2017 15:49:25 GMThttps://devzone.nordicsemi.com/thread/75076?ContentTypeID=1Tue, 31 Jan 2017 15:49:25 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5fef4071-fe75-47e4-87a2-314803e07432Sigurd<p>Hi,</p> <p>Take a look at the <a href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.nrf52/dita/nrf52/compatibility_matrix/ic_rev_sdk_sd_comp_matrix.html?cp=2_0_6">Compatibility matrix</a> for information on what SDK version and SoftDevice version that are compatible. You can also read the SoftDevice version you are currently using with the <a href="https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.s132.api.v3.0.0%2Fgroup___b_l_e___c_o_m_m_o_n___f_u_n_c_t_i_o_n_s.html&amp;anchor=gab3ba7bb07fa809e8dccfd27cbba0210a">sd_ble_version_get()</a> function. If you don’t know what SDK version you currently have, you can read it from the top of <code>release_notes.txt</code> in <code>SDK_InstallFolder\documentation\</code></p><div style="clear:both;"></div>