https://devzone.nordicsemi.com/f/nordic-q-a/116336/ws2812-led-driver-with-nrf52840I want to control the ws2812 LED Driver using nrf52840 and connect sdk. I have tried the example led_strip but it does not compile. I have checked on forum and found that a sample for that is already available as led_ws2812. But in my repo that exampleen-USTelligent Community 13Thu, 14 Nov 2024 12:25:45 GMThttps://devzone.nordicsemi.com/thread/510472?ContentTypeID=1Thu, 14 Nov 2024 12:25:45 GMT137ad170-7792-4731-bb38-c0d22fbe4515:dca1aa41-2f1c-4cb8-b609-546368c54faeHaresh05<p>The led_strip example compiled. Initially it didn&#39;t had any board.overlay file in boards directory of sample.</p> <p>I added that but the name I given was nrf52dk_nrf52840.overlay but it should be nrf52840dk_nrf52840.overlay. I modified the name and it compiled.</p> <p>Now will test with the strip and check.</p> <p>Thank you for your support</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/510449?ContentTypeID=1Thu, 14 Nov 2024 10:35:44 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ea61321e-c779-488a-800f-4417df4fd99dJONATHAN LL<p>There has been some re-naming of things, can find it here&nbsp;<a href="https://docs.nordicsemi.com/bundle/ncs-2.7.0/page/zephyr/samples/drivers/led_strip/README.html">https://docs.nordicsemi.com/bundle/ncs-2.7.0/page/zephyr/samples/drivers/led_strip/README.html</a>&nbsp;, so that is the latest version of the sample.&nbsp;<br /><br />What errors do you get?&nbsp;&nbsp;<br /><br />There is also public samples like this : <a href="https://github.com/rmptxf/NeoController">https://github.com/rmptxf/NeoController</a>&nbsp;,&nbsp;<a href="https://medium.com/@rmptxf/control-a-neopixel-using-i2s-via-ble-92728d0cbd37">https://medium.com/@rmptxf/control-a-neopixel-using-i2s-via-ble-92728d0cbd37</a>&nbsp;<br /><br />And this&nbsp;<a href="https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/driving-ws2812b-leds-using-i2s-on-the-nordic-nrf52">https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/driving-ws2812b-leds-using-i2s-on-the-nordic-nrf52</a>&nbsp;<br /><br />Regards,<br />Jonathan</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/510397?ContentTypeID=1Thu, 14 Nov 2024 04:46:27 GMT137ad170-7792-4731-bb38-c0d22fbe4515:dd7ed50f-1771-4622-8dc7-50bcea0f7169Haresh05<p>Hi,</p> <p></p> <p>Any specific reason that this example is removed from latest NCS releases?</p> <p>Also, I tried led_strip example and it does not build for nrf52840dk. Any help on that will be great.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/510276?ContentTypeID=1Wed, 13 Nov 2024 12:07:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:025b2965-11a3-49f0-b9ca-3f8517f81aabJONATHAN LL<p>Hi,<br /><br />Here is the documentation,<a href="https://docs.nordicsemi.com/bundle/ncs-2.5.2/page/zephyr/samples/drivers/led_ws2812/README.html">https://docs.nordicsemi.com/bundle/ncs-2.5.2/page/zephyr/samples/drivers/led_ws2812/README.html</a>&nbsp;, NCS release&nbsp;v2.5.2 seems to be the last that had it. But it is a Zephyr sample so have a look there.&nbsp;</p> <p><a href="https://docs.zephyrproject.org/2.7.5/samples/drivers/led_ws2812/README.html">https://docs.zephyrproject.org/2.7.5/samples/drivers/led_ws2812/README.html</a>&nbsp;here as well in the zephyr docs.&nbsp;<br /><br />Regards,<br />Jonathan</p><div style="clear:both;"></div>