https://devzone.nordicsemi.com/f/nordic-q-a/48319/mesh-demo-with-thingy52Hi , I succeed to flash the firmware to Thingy52 you can see the attached 2 pictures one is for the nRF Mesh app and the second is the Thingy 52 (Four units) which are &quot; Breathing Green: Thingy is provisioned but has not been configured &quot; You canen-USTelligent Community 13Wed, 24 Jun 2020 13:14:43 GMThttps://devzone.nordicsemi.com/thread/256708?ContentTypeID=1Wed, 24 Jun 2020 13:14:43 GMT137ad170-7792-4731-bb38-c0d22fbe4515:275ab844-7e3c-4be8-afce-12f88c0595c0Hung Bui<p>Please follow the instruction here:&nbsp;<a href="https://github.com/NordicPlayground/thingy52-mesh-provisioning-demo">https://github.com/NordicPlayground/thingy52-mesh-provisioning-demo</a></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/256707?ContentTypeID=1Wed, 24 Jun 2020 13:08:43 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9c9bc5ce-009a-42b6-8166-dce020d1b8ceMarry<p>Hello! I am trying to achieve the same set-up as you have, but I&#39;m not sure which code needs to be flashed on the Thingys - there are many of them in the demo folder <span class="emoticon" data-url="https://devzone.nordicsemi.com/cfs-file/__key/system/emoji/1f642.svg" title="Slight smile">&#x1f642;</span> .</p> <p>Could you please tell me which .c file did you flash?</p> <p>Thanks in advance and best regards! Marry</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/192082?ContentTypeID=1Tue, 11 Jun 2019 12:51:07 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c388260f-9d85-4346-80d3-ffffe79ece0fHung Bui<p>Hi Josh,&nbsp;</p> <p></p> <p>Please follow our new video here:&nbsp;<a href="https://youtu.be/FUWRXwJvOGQ" rel="noopener noreferrer" target="_blank">https://youtu.be/FUWRXwJvOGQ</a></p> <p>Let me know if you still have trouble provisioning the device.&nbsp;</p><div style="clear:both;"></div>