Connection,Service Discovery, Read and Write Operation Parallely from 2 Bluetooth Low Energy Device to the Android application.https://devzone.nordicsemi.com/f/nordic-q-a/41689/connection-service-discovery-read-and-write-operation-parallely-from-2-bluetooth-low-energy-device-to-the-android-applicationHi I have developed and Android application to connect for 2 BLE Devices one after other. These 2 BLE devices connection and service discovery will happen one after the other. But my requirement is Connection,Service Discovery,Read &amp; Write operationen-USTelligent Community 13Wed, 19 Dec 2018 10:05:33 GMTRE: Connection,Service Discovery, Read and Write Operation Parallely from 2 Bluetooth Low Energy Device to the Android application.https://devzone.nordicsemi.com/thread/162460?ContentTypeID=1Wed, 19 Dec 2018 10:05:33 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3e9c62cd-21ee-4d6b-8cff-7638c8fdf323Aleksander Nowakowski<p>Hello,</p> <p>In Android and iOS different connections are independent from each other. You should be possible to just call connectGatt on both of them and keep to simultaneous connections. We recommend using the <a href="https://github.com/NordicSemiconductor/Android-BLE-Library/">https://github.com/NordicSemiconductor/Android-BLE-Library/</a>. Each BleManager class is responsible for talking to one device.</p> <p>Please, see <a href="https://github.com/NordicSemiconductor/Android-nRF-Blinky">nRF Blinky</a> app for a very simple sample (only one connection at a time), or <a href="https://github.com/NordicSemiconductor/Android-nRF-Toolbox">nRF Toolbox</a> -&gt; Proximity for multiple connections.</p><div style="clear:both;"></div>