https://devzone.nordicsemi.com/f/nordic-q-a/14398/nrf24l01-ack-with-payload-issuesHello, I am trying to implement a star network with more than one datapipes enabled, where (between other tasks) the PTXs devices have to synchronize their clocks (real time clocks) from the PRX device clock. So I want to pass the current time informationen-USTelligent Community 13Tue, 21 Jun 2016 21:10:53 GMThttps://devzone.nordicsemi.com/thread/54981?ContentTypeID=1Tue, 21 Jun 2016 21:10:53 GMT137ad170-7792-4731-bb38-c0d22fbe4515:bb1a6ed2-7395-4971-bc04-10975ec0f6acArgiris T.<p>Thank you Anders, you were very helpful!</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/54980?ContentTypeID=1Tue, 21 Jun 2016 15:28:30 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8c58fe9f-65fb-4f32-a2d7-fcb45dd597a7Anders Strand<p>Hello.</p> <ol> <li>The payload will be deleted when it has been acknowledged by the other side.If the payload was sent together with an ACK from the PRX, the payload will be deleted when the next packet from the PTX is received.</li> <li>Yes</li> <li>You only have 3 TX buffers. So if you want to queue six packets containing a time stamp, you must implement this in your application. You can insert the first three, and then send the following three when you receive the TX_DS from the first ones.</li> </ol> <p>-Anders</p><div style="clear:both;"></div>