https://devzone.nordicsemi.com/f/nordic-q-a/14640/scatternet-topology-vs-ble-stackHi Team, Which stack supports operation (c) shown in the diagram (taken from specs)? Regards, Milan Jen-USTelligent Community 13Tue, 21 Jun 2016 10:13:15 GMThttps://devzone.nordicsemi.com/thread/55870?ContentTypeID=1Tue, 21 Jun 2016 10:13:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:63ac39f7-461d-477c-a93b-c6783b7490a2FormerMember<p>The S130/<a href="http://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.softdevices52%2Fdita%2Fsoftdevices%2Fs130%2Fs130.html&amp;cp=2_3_0">S132 v.2.0.1</a> supports up to eight links concurrently along with either a broadcaster or observer. Among those connections, maximum one of the connections can be a peripheral/slave connection. I have added a little to the picture @Milan uploaded to show which roles the devices will have in the various connections. <img src="https://devzone.nordicsemi.com/cfs-file/__key/communityserver-discussions-components-files/4/master_5F00_slave.png" alt="image description" /></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/55869?ContentTypeID=1Tue, 21 Jun 2016 08:47:25 GMT137ad170-7792-4731-bb38-c0d22fbe4515:70889a43-a884-4423-8e2c-e917e6a6c6c5Michael Mangeng<p>Hi!</p> <p>We are using S130 for our mesh.</p> <p>With S130 a node can be central AND peripheral at the same time.</p> <p>Simply setup scanning as well as advertising and then perform connects as desired.</p> <p>greetings, Michael</p><div style="clear:both;"></div>