Zigbee Messaging Clusterhttps://devzone.nordicsemi.com/f/nordic-q-a/94748/zigbee-messaging-clusterHello, I&#39;m trying to send message to ZC from my ED using Messaging Cluster. I&#39;ve added Messaging cluster with no attributes and I can see it on the ZC side. Next I&#39;m trying so send message: by pressing button in button_handler: I trieden-USTelligent Community 13Wed, 11 Jan 2023 15:03:08 GMTRE: Zigbee Messaging Clusterhttps://devzone.nordicsemi.com/thread/404381?ContentTypeID=1Wed, 11 Jan 2023 15:03:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b5b86545-3209-4dc9-ab94-bf14bd3200a5Sigurd<p>Hi,</p> <p>I recommend checking the log output(either RTT or UART backend), to see if there are any errors or warnings there. If you don&#39;t see anything wrong in the log output, then please upload the sniffer log.</p><div style="clear:both;"></div>RE: Zigbee Messaging Clusterhttps://devzone.nordicsemi.com/thread/402179?ContentTypeID=1Mon, 26 Dec 2022 11:19:38 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9c176cd3-bfe5-499f-a6fb-a97367c9f80cAlexey_B<p>return code &quot;0&quot;</p><div style="clear:both;"></div>RE: Zigbee Messaging Clusterhttps://devzone.nordicsemi.com/thread/401244?ContentTypeID=1Mon, 19 Dec 2022 12:05:41 GMT137ad170-7792-4731-bb38-c0d22fbe4515:afd67d94-141e-4103-8d26-27570ef4eb84Sigurd<p>Did you check the return code from the&nbsp;zb_buf_get_out_delayed_ext() function?&nbsp;</p><div style="clear:both;"></div>RE: Zigbee Messaging Clusterhttps://devzone.nordicsemi.com/thread/400242?ContentTypeID=1Mon, 12 Dec 2022 19:22:45 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9556b1d0-e768-45f0-938c-befb85c3a6c0Alexey_B<p>Hi,</p> <p>I saw this post. As you can see, my code is taken from it.</p> <p>I looked for answer on DevZone and failed to find it.</p><div style="clear:both;"></div>RE: Zigbee Messaging Clusterhttps://devzone.nordicsemi.com/thread/400217?ContentTypeID=1Mon, 12 Dec 2022 16:21:14 GMT137ad170-7792-4731-bb38-c0d22fbe4515:85811a47-ec4c-4469-9a8e-5f7009fedaedSigurd<p>Hi,</p> <p>Maybe this post here might be helpful:&nbsp;<a href="https://devzone.nordicsemi.com/f/nordic-q-a/69469/question-how-to-send-payload-from-zed-to-zc/285676">RE: Question) How to Send Payload from ZED to ZC?</a>&nbsp;</p><div style="clear:both;"></div>