https://devzone.nordicsemi.com/f/nordic-q-a/55786/ble-fail-on-thingy-91Hello, I am working on an IoT project. For this project , I need to send some data using BLE. I developed a firmware for this application based on the sample ncs/zephyr/samples/bluetooth/peripheral_esp . This firmware works on nRF52840_pca10090 withouten-USTelligent Community 13Thu, 19 Dec 2019 06:10:18 GMThttps://devzone.nordicsemi.com/thread/226264?ContentTypeID=1Thu, 19 Dec 2019 06:10:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e8e1b590-3c24-4bbe-ae4b-2116a755cb0darizaerese<p>Hello, <br /><br />Thanks for your reply. <br /><br />Regards</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/226195?ContentTypeID=1Wed, 18 Dec 2019 14:56:03 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8a32c645-2ef7-4be7-bc2b-0e8e736acdf6Heidi<p>Hi!</p> <p></p> <p>This sample only works on the NRF91 DK(pca10090) and has not been ported to Thingy:91 (pca20035) yet.&nbsp;<br /><br /></p> <p>You are more than welcome to port it yourself, but unfortunately, we do not have the resources to do it for you.&nbsp;</p> <p></p> <p>As for your error, I suggest looking at the resources provided by the <a href="https://www.zephyrproject.org/">Zephyr project</a>.</p> <p></p> <p>Best regards,</p> <p>Heidi</p><div style="clear:both;"></div>