https://devzone.nordicsemi.com/f/nordic-q-a/17655/nrf-openmesh-node-to-node-latencyWhat is the node to node latency or the speed for sending a packet over a single hop.en-USTelligent Community 13Fri, 11 Nov 2016 13:00:45 GMThttps://devzone.nordicsemi.com/thread/67893?ContentTypeID=1Fri, 11 Nov 2016 13:00:45 GMT137ad170-7792-4731-bb38-c0d22fbe4515:200e0f12-4670-4c07-8f31-67582387ede3Trond Einar Snekvik<p>Hi, the latency per hop is at best the <a href="https://github.com/NordicSemiconductor/nRF51-ble-bcast-mesh/blob/master/nRF51/rbc_mesh/rbc_mesh.h#L235"><code>interval_min_ms</code> value</a> you give to the init function. The forwarding mechanism is a bit untraditional, as it&#39;s based on the Trickle algorithm. You can read more about it in the <a href="https://github.com/NordicSemiconductor/nRF51-ble-bcast-mesh/blob/master/docs/how_it_works.adoc#trickle-algorithm">how it works document</a>.</p> <p>Assuming no corrupted packets, the average per-hop latency is <code>1.5 * interval_min_ms</code>, with the worst case being <code>2 * interval_min_ms</code>.</p><div style="clear:both;"></div>