https://devzone.nordicsemi.com/f/nordic-q-a/84448/no-devices-connectedHello there, I am getting &quot;No devices connected&quot; error message when trying to erase and flash to Arduino Nano 33 BLE sense board using the nRF Connect for VS Code. I also could not see the board listed in the connected devices section of the extensionen-USTelligent Community 13Mon, 07 Feb 2022 23:00:38 GMThttps://devzone.nordicsemi.com/thread/351651?ContentTypeID=1Mon, 07 Feb 2022 23:00:38 GMT137ad170-7792-4731-bb38-c0d22fbe4515:57fb9919-1ab1-4934-9c38-3e6614849684yusuf<p>Thank you.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/351559?ContentTypeID=1Mon, 07 Feb 2022 13:46:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c8be0a2f-5afc-4509-9e77-f512836dceeeSimonr<p>Hi</p> <p>There is no debugger/JLink device on the Arduino Nano 33 BLE board. In order to communicate with the nRF Connect for&nbsp;VS code you will need either a <a href="https://www.segger.com/products/debug-probes/j-link/">J-Link debugger</a> or an <a href="https://www.nordicsemi.com/Products/Development-hardware/nRF52840-DK">nRF52 series DK</a>.</p> <p>According to the <a href="https://docs.arduino.cc/static/8280a3314d8ea678e8fd0360067d7d58/ABX00031-datasheet.pdf">Arduino Nano datasheet (chapter 8, board operation)</a>, it&#39;s recommended using the Arduino Desktop IDE or Web editor.</p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>