aws / aws/iot-expresslink

[Feature Request] Increase payload size limit to 128 kB (same limit as IoT quota)

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#14 1 comment 0 reactions 0 assignees View on GitHub
Dominant language
Python
Stars
28
Forks
12
PR merge metrics
No merged PRs in 30d

Description

Is the MQTT payload size limit 5kB?

I am trying to send 100 kB of audio data, and it is not practical to break that up into 20 messages that have to be reassembled on the backend.

Could you increase the payload size to the maximum payload size supported by IOT quotas?

Contributor guide

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Research direction

The issue names no files, tests, or entry points. Start by locating the MQTT payload-size handling and checking the AWS IoT quota referenced in the request; done means supporting payloads up to 128 kB without requiring the reported 100 kB audio transfer to be split into 20 messages.

Written by the indexing model from the issue text.

Assessment

Tech stack
aws, python
Domain
cloud, embedded-iot
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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