How to increase the BLE data transfer speedhttps://devzone.nordicsemi.com/f/nordic-q-a/117439/how-to-increase-the-ble-data-transfer-speedHi, I am implementing a BLE central that is based on ble_app_uart example using nRF52833 with a soft device version 7.2.0. I have noticed that a single packet download is much slower comparing our other BLE central based on the CSR chip. The packeten-USTelligent Community 13Fri, 20 Dec 2024 14:15:51 GMTRE: How to increase the BLE data transfer speedhttps://devzone.nordicsemi.com/thread/515941?ContentTypeID=1Fri, 20 Dec 2024 14:15:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e114ffc2-86a9-4f9d-8e0d-0ff5d65a65ceHung Bui<p>Hi Yair,&nbsp;<br />Could you please give more information about how you configure the central device, which connection interval you used.</p> <p>How do you send the data from the peripheral to the central?&nbsp;<br />How did you measure the download time ?&nbsp;<br /><br />I would suggest to get familiar with the <a href="https://academy.nordicsemi.com/courses/bluetooth-low-energy-fundamentals/lessons/lesson-6-bluetooth-le-sniffer/">BLE sniffer</a> to capture the packet over the air. It will give deeper insight on&nbsp; how the communication is and how to improve.&nbsp;</p><div style="clear:both;"></div>