Issue with 6.3.0 for B404X Still Showing 1024 Instead of 16K+

Firmware Device OS
1

I am using a B404X and running into an issue where the maximum event size remains at 1024 bytes, despite the updated documentation indicating it should be 16K+.

Code Example:

Particle.publish("eventDataSize", String(Particle.maxEventDataSize()));

However, when I run this, the reported event data size is still 1024 bytes, not the expected larger value.

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Is there something I'm missing, or is there an additional configuration required to enable the larger event size on the B404X?

Any insights would be greatly appreciated!

2

Hey Graham,

I think we need to use the brand new extended publish:

There is a new type of publish and stuff, I just read it.

Best,

3

Hi Gus,

I will have to dive into the new Cloud Event update I was under the impression the traditional Particle.publish() would include an increase in the event size based on the documentation. Thanks!

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4

hey, yes I was under the same impression but reading today the docs made me realize there might be new stuff we need to use.
Cheers,

5

Sorry, added notes that using the CloudEvent API is required to use large and high rate publish.

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