https://devzone.nordicsemi.com/f/nordic-q-a/59360/how-to-achieve-2mpbsHi: I want to send pictures and voice.So it needs to be faster.What should I do? I use nrf52832/sdk16.If nrf52840 is used, can it reach 2Mpbs? Measurement example:nRF5_SDK_16.0.0_98a08e2\examples\ble_central_and_peripheral\experimental\ble_app_en-USTelligent Community 13Mon, 23 Mar 2020 10:04:24 GMThttps://devzone.nordicsemi.com/thread/241065?ContentTypeID=1Mon, 23 Mar 2020 10:04:24 GMT137ad170-7792-4731-bb38-c0d22fbe4515:17b60a09-98c7-49b0-abfd-5312290a66f3Simonr<p>Hi</p> <p>I suggest you take a look at <a href="https://www.novelbits.io/bluetooth-5-speed-maximum-throughput/">this blog post</a>, where the author is very thorough on how you can achieve the maximum throughput using Bluetooth 5.0 and the 2MBPS PHY. As you can see, the realistic maximum throughput will be around 1.37Mbps, and I don&#39;t think you&#39;ll be able to transfer both picture and voice at a high refresh rate using BLE.</p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>