https://devzone.nordicsemi.com/f/nordic-q-a/79844/is-there-a-way-to-write-the-value-to-the-specified-address-on-the-flashHello. I am developing a central operation using nrf52832 (S132 v7.0.1, SDK v17.0.0). I want to read / write a value to the specified address of the flash. According to my research, FDS can read and write, but it is not saved in a fixed location. Isen-USTelligent Community 13Tue, 21 Sep 2021 10:09:29 GMThttps://devzone.nordicsemi.com/thread/330439?ContentTypeID=1Tue, 21 Sep 2021 10:09:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1ee0cbfe-62bc-47eb-bc7f-4d5572116240ovrebekk<p>Hi</p> <p>Do you want to write to the flash from the CPU itself, or through the debugger from a PC?</p> <p>If you use the SoftDevice you can use the <a href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.s132.api.v7.3.0/group___n_r_f___s_o_c___f_u_n_c_t_i_o_n_s.html?cp=4_7_3_1_2_7_2_9#gae5361e65cbb5e7f6e258947a394c9b55">sd_flash_write(..)</a> function to write to a specific address in flash. Just make sure to use an area of the flash that is not used for anything else (FDS for instance).&nbsp;</p> <p>Best regards<br />Torbjørn</p><div style="clear:both;"></div>