RE: How to transfer a lot of data with your phone's bluetooth?

Kenneth — Mon, 12 Apr 2021 14:39:39 GMT

Also check out: https://www.novelbits.io/bluetooth-5-speed-maximum-throughput/

RE: How to transfer a lot of data with your phone's bluetooth?

Eugene Yu — Mon, 12 Apr 2021 00:44:02 GMT

There are multiple factors related to the throughput.

1. Data rate
2. Data Length Extension
3. Connection interval
4. etc

These factors are already supporting in the example that you shared.

So I recommend you check the configuration in the example of how it configures the data rate, ATT MTU size, and Connection interval.

One thing you need to know that the throughput result will be shown according to the mobile device that you selected due to each mobile OS(Android 11.25ms/iOS 30ms) has different connection intervals.

and, The most of latest mobile devices are supporting the 2Mbps, DLE feature itself.

To verify the configuration on run time, you can use the nRF Sniffer to capture the air packets.

This link also might help you.