Mesh application

RE: Mesh application

Amanda Hsieh — Mon, 06 Sep 2021 09:30:49 GMT

Please create a new support case since the new question is away from the original scope.

-Amanda H.

RE: Mesh application

lgs — Wed, 01 Sep 2021 20:42:58 GMT

Hi,

Thank you very much. How can I put the video on the boards? And let the program find the video automatically then send it to other devices.

RE: Mesh application

Amanda Hsieh — Wed, 01 Sep 2021 11:45:16 GMT

Hi,

Have a look at this post.

-Amanda

RE: Mesh application

lgs — Wed, 01 Sep 2021 09:22:05 GMT

Hi,

Does the Mesh support the small video (or some images and files ) transportation between several nodes? If we don't consider the transportation time. What's the maximum transportation rate of the Mesh?

Regards,

Gaosheng Liu

RE: Mesh application

Amanda Hsieh — Wed, 01 Sep 2021 07:04:43 GMT

Hi,

Unfortunately, the Mesh stack have way to little throughput to support video.

The throughput of a bluetooth mesh network decreases quite rapidly when the number of nodes increase.

Regards,
Amanda

RE: Mesh application

lgs — Tue, 31 Aug 2021 12:48:22 GMT

Hi Amanda.

I want to transmit a video between Mesh nodes. Now, I have several nRF52840DK/dongle boards.

Regards,

Gaosheng Liu

RE: Mesh application

Amanda Hsieh — Tue, 31 Aug 2021 12:15:46 GMT

Hi Gaosheng,

The throughput limit of BLE Mesh is 31 bytes per packet (11 byte payload), which is about 11.6 kbps p2p.

How much data are you transmitting?

What is the application?

Have a look at my colleague's answer and this thread.

Regards,
Amanda