https://devzone.nordicsemi.com/f/nordic-q-a/65185/how-do-i-find-the-nrf52832-bluetooth-version-numberAs an example of this routine： D:\Project\nRF5_SDK_15.3.0_59ac345\examples\ble_peripheral\ble_app_hids_mouse\pca10040\s132\arm5_no_packs\ble_app_hids_mouse_pca10040_s132.uvprojx How do I check the Bluetooth version number? How do I modify my Bluetoothen-USTelligent Community 13Wed, 26 Aug 2020 17:10:20 GMThttps://devzone.nordicsemi.com/thread/266580?ContentTypeID=1Wed, 26 Aug 2020 17:10:20 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5253d396-70d9-4063-aa49-d277e37d8cefVidar Berg<p>Hello,</p> <p>s132 v6 is v5.0 compliant.&nbsp; You can also use&nbsp;<span><a title="sd_ble_version_get" href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.s132.api.v6.1.1/group___b_l_e___c_o_m_m_o_n___f_u_n_c_t_i_o_n_s.html?cp=4_7_3_2_2_0_2_2_10#gab3ba7bb07fa809e8dccfd27cbba0210a">sd_ble_version_get</a></span>() if you want to check this programmatically. Changing the version number is not possible.</p> <p>Best regards,</p> <p>Vidar</p> <p></p><div style="clear:both;"></div>