https://devzone.nordicsemi.com/f/nordic-q-a/96390/xiao-nrf52840-has-zigbeeMay I check whether this XIAO nrf52840 can be flashed and programmed for Zigbee? The Seeed Studio markets this as BLE product, but being a nrf52840, this should support Zigbee XIAO nrf52840 www.seeedstudio.com/Seeed-XIAO-BLE-nRF52840-p-5201.htmlen-USTelligent Community 13Thu, 09 Feb 2023 10:44:39 GMThttps://devzone.nordicsemi.com/thread/409112?ContentTypeID=1Thu, 09 Feb 2023 10:44:39 GMT137ad170-7792-4731-bb38-c0d22fbe4515:cf66c7b6-a5a5-413f-8347-44d49660c14cEdvin<p>Actually, I got another question regarding this seeed board today, and it looks like it is indeed an Arduino board. So if you don&#39;t have an external programmer, then it is not possible to use Zigbee.&nbsp;</p> <p>Best regards,</p> <p>Edvn</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/408630?ContentTypeID=1Tue, 07 Feb 2023 15:04:30 GMT137ad170-7792-4731-bb38-c0d22fbe4515:dd95f8cd-eb3f-435f-bc5c-39c09b8b5035Edvin<p>Hello,</p> <p>The nRF52840 is capable of Zigbee. I am not familiar with this device in particular, but if you are able to program it with whatever you like, so that you can use our SDK and program the compiled files to the device, then you can use it for Zigbee. But if it has a custom bootloader (and no programmer), and you need to write the application through their libraries, and upload it via their bootloader (like it is for the Arduino IDE/Arduino devices), then you need to check with the device vendor whether they support Zigbee.</p> <p>Best regards,</p> <p>Edvin</p><div style="clear:both;"></div>