https://devzone.nordicsemi.com/f/nordic-q-a/15738/nrf51822-is-there-a-way-to-handle-120-concurrent-linksnrf51822： Is there a way to handle 120 concurrent links？ How can I do it ？en-USTelligent Community 13Tue, 16 Aug 2016 13:49:46 GMThttps://devzone.nordicsemi.com/thread/60085?ContentTypeID=1Tue, 16 Aug 2016 13:49:46 GMT137ad170-7792-4731-bb38-c0d22fbe4515:05156df9-d4b6-4411-9cc3-f256a34e4564Petter Myhre<p>Our BLE SoftDevices can handle 8 concurrent connections in total, 1 as a peripheral, and up to 8 as a central. And our ANT SoftDevices supports up to 15 channels.</p> <p>What are the requirements of your network? Do all 120 devices need to be connected? Maybe a mesh solution could be of interest?</p> <p><a href="https://devzone.nordicsemi.com/blogs/998/nrf-connect-mesh-beta-release-making-ble-mesh-deve/">nRF OpenMesh</a></p> <p><a href="https://devzone.nordicsemi.com/blogs/736/fruitymesh-open-sourced-connection-based-meshing-t/">FruityMesh</a></p> <p><a href="http://www.wirepas.com/">Wirepas</a> Pino may also be something to look into. They have made a mesh protocol for the nRF51 Series, see <a href="https://www.nordicsemi.com/eng/News/News-releases/Product-Related-News/Mesh-networking-platform-uses-Nordic-Semiconductor-nRF51822-SoCs-to-target-Internet-of-Things-applications">this</a>.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/60083?ContentTypeID=1Tue, 16 Aug 2016 13:06:14 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a1a23c54-ef1f-427a-a611-3954b2a8946aSam<p>[1]. Proprietary protocol. [2]. BLE , ANT , Proprietary : which one can do this？</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/60084?ContentTypeID=1Mon, 15 Aug 2016 07:39:44 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1d3c94ac-62ed-4dcc-8eaf-697723662377Petter Myhre<p>Which protocol are you using? BLE? ANT? Proprietary?</p><div style="clear:both;"></div>