https://devzone.nordicsemi.com/f/nordic-q-a/95708/flash-using-st-link-v3Hi, I have a custom board based on nrf52811 and nrf9160. So basically I want to flash those 2 custom board. But I only have ST-Link v3. After doing some research, I only found some information for flashing nrf-chip using ST-Link v2, which is make iten-USTelligent Community 13Mon, 16 Jan 2023 10:00:17 GMThttps://devzone.nordicsemi.com/thread/404975?ContentTypeID=1Mon, 16 Jan 2023 10:00:17 GMT137ad170-7792-4731-bb38-c0d22fbe4515:dcb48da9-e1f4-496f-a0d4-9bc9d074da80Jared<p>Hi,</p> <p>We officially only support Segger J-link.</p> <p>But I leave this thread open in case someone else in the the community have any tips <span class="emoticon" data-url="https://devzone.nordicsemi.com/cfs-file/__key/system/emoji/1f642.svg" title="Slight smile">&#x1f642;</span></p> <p>regards</p> <p>Jared&nbsp;</p><div style="clear:both;"></div>