https://devzone.nordicsemi.com/f/nordic-q-a/15336/i-need-to-send-data-from-multiple-nrf51822-to-an-android-phone-nexus-5-using-ble-what-is-the-max-no-of-nrfs-that-the-nexus-5-can-connect-toThe data is sampled at 3khz, each sample is 2 bytes, connection interval is 7.5ms ,4packets per connection interval. The data is displayed on a graph with respect to time. The graph slows down and stops showing real time data when 2 or more devices areen-USTelligent Community 13Tue, 26 Jul 2016 11:26:12 GMThttps://devzone.nordicsemi.com/thread/58618?ContentTypeID=1Tue, 26 Jul 2016 11:26:12 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5692d19a-37ec-435c-af01-3596a8cc4449Petter Myhre<p>I haven&#39;t tested, but I wouldn&#39;t be surprised. This is handled by Android on the system level.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/58617?ContentTypeID=1Tue, 26 Jul 2016 11:15:59 GMT137ad170-7792-4731-bb38-c0d22fbe4515:70dd336c-75e6-4c72-8736-55ad0f159211ua09<p>Hi Thanks for the reply In the post (<a href="https://devzone.nordicsemi.com/question/3440/how-do-i-calculate-throughput-for-a-ble-link/)">devzone.nordicsemi.com/.../)</a> it is written that throughput of a nexus 4 is 10.6 kB/s. If for example each of my nrfs are transferring data at 5 kB/s, does it mean that the real time data on the phone will slow down when more than 2 devices are connected?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/58616?ContentTypeID=1Tue, 26 Jul 2016 10:39:34 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0703bc5b-c38d-44ca-87b3-bd388547ac96Petter Myhre<p>We did a test where we connected 6 devices to a Nexus device a while ago, but I think you need to test this yourself. One thing is connecting, another is to transfer larger amounts of data on the links.</p><div style="clear:both;"></div>