Increase NUS throughput

RE: Increase NUS throughput

wangben85 — Tue, 09 Jun 2020 15:41:48 GMT

I had the similar throughput test results over NUS. My test results it is only about 60kbps, it is much slower than the results tested in throughput example , that's why? i am also confused. Could you reply?

RE: Increase NUS throughput

kisvegabor — Fri, 21 Feb 2020 08:46:29 GMT

Hi,

I've just found this blog post: https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/throughput-and-long-range-demo

It speaks about > 500 kbit/sec throughput. I'm confused. NUS is really that slow and the throughput example is that fast?

RE: Increase NUS throughput

kisvegabor — Thu, 07 Nov 2019 10:27:06 GMT

I see. Thank you for the confirmation.

RE: Increase NUS throughput

ketiljo — Thu, 07 Nov 2019 10:25:20 GMT

Look into how BLE is working. It's meant be a low power radio protocol for battery operated devices, streaming high speed data will defeat the purpose. Of course, you can stream faster in short bursts if you need, but for constant high speed streaming, you should look into classic Bluetooth (BR/EDR) instead.