BT and WiFi bandwidth speeds

Deouss
Posts: 408
Joined: Tue Mar 20, 2018 11:36 am

BT and WiFi bandwidth speeds

Postby Deouss » Sat Jul 21, 2018 6:58 pm

Maybe someone tested Esp32 what speeds it can achieve with BT and WiFi.
I am considering streaming sensor and small video data over network.
What way is the highest bandwidth I could get?
Maybe use SPI with RF/TX device?

Thanks

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hassan789
Posts: 154
Joined: Thu Jun 29, 2017 2:15 am

Re: BT and WiFi bandwidth speeds

Postby hassan789 » Sun Jul 22, 2018 5:56 am

Have you read this documentation?
https://esp-idf.readthedocs.io/en/lates ... throughput

Run the iperf example... it is tuned for fastest speed.

Deouss
Posts: 408
Joined: Tue Mar 20, 2018 11:36 am

Re: BT and WiFi bandwidth speeds

Postby Deouss » Sun Jul 22, 2018 10:47 am

I ran iperf example and still am not sure what is max possible transfer speed because it varied from .01Mbps to 3.4Mbps
It was higher when you disabled AC protocol and decreased interval. I don't exactly know how to create non-blocking socket but most likely through the Tasks which are perfect for network stuff.

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hassan789
Posts: 154
Joined: Thu Jun 29, 2017 2:15 am

Re: BT and WiFi bandwidth speeds

Postby hassan789 » Sun Jul 22, 2018 8:33 pm

I'm getting 12mbps+ running the ipref server on my laptop.

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