https://devzone.nordicsemi.com/f/nordic-q-a/39598/throughput-test-from-nrf52840-dongle-to-nrf52840-evaluation-kit-rigado-bmd-340Hi I have implemented the Nordic Uart Service on the evaluation kit and now I would like to track the data troughput from the dongle to the board with different settings(emulate constraints for other devices) e.g. changing MTU size or enabling DLE.en-USTelligent Community 13Fri, 19 Oct 2018 12:13:51 GMThttps://devzone.nordicsemi.com/thread/153630?ContentTypeID=1Fri, 19 Oct 2018 12:13:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:95a75a35-5713-4a7f-bef8-a673ba85d963bjorn-spockeli<p>Hi Werner,&nbsp;<br /><br />could you clarify if you want to test the throughput from a nRF52840 to another nRF52840 or if its the throughput from a PC with serial connection to a nRF52840 to another nRF52840?</p> <p>If its the first then I recommend that you take a look at the&nbsp;<a title="Experimental: ATT_MTU Throughput Example" href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.2.0/ble_sdk_app_att_mtu.html?cp=4_0_0_4_1_1_0">Experimental: ATT_MTU Throughput Example</a>&nbsp;in our SDK. If its the latter then I recommend that you use the&nbsp;<span>C/C++ libraries and not the python bindings as the C libraries expose all the features, but the python bindings does not.&nbsp;<br /><br />Best regards<br />Bjørn</span></p><div style="clear:both;"></div>