Particle Changelog

Additions and changes to the Particle platform.

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Unlock bigger payloads and smarter data with Extended Publish

Typed and Extended Publishes unlocks a more flexible, efficient way to send structured, large-scale data. Included with the release of Device OS 6.3.0 comes the following features:

  • Larger Payloads: Events can now be up to 16,384 bytes, up from 1024. Binary data is supported, and events scale in 1024-byte increments (1 data operation per 1024 bytes).

  • Typed Data: Publish structured payloads with support for content types like text, binary, JPEG, PNG, and more.

  • Smarter Rate Limits: Instead of one publish per second, devices now have up to 32 KB of in-flight data, managed in 1024-byte logical blocks. Use canPublish() to check availability.

See the docs for more information. 

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