AWS IoT ExpressLink programmer's guide v1.0
This document defines the Application Programming Interface (API) that all AWS IoT ExpressLink compliant connectivity modules are required to implement to connect any host processor to the AWS cloud.
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Topics
AWS IoT ExpressLink commands
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CONF {certificate}=pem ⁞ Special certificate input formatting option
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CONF? {certificate} pem ⁞ Special certificate output formatting option
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CONNECT ⁞ Explicitly request a module to connect to AWS IoT Core
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DIAG {command} [optional parameters] ⁞ Perform a diagnostic command
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DISCONNECT ⁞ Leave the connected state and enter the active state
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FACTORY RESET ⁞ Request a factory reset of the ExpressLink module
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GET{#} ⁞ Request next message pending on the indicated topic
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OTA APPLY ⁞ Authorize the ExpressLink module to apply the new image.
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OTA READ #bytes ⁞ Requests the next # bytes from the OTA buffer
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OTA SEEK {address} ⁞ Moves the read pointer to an absolute address
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RESET ⁞ Request a full reset of the ExpressLink internal state
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SEND{#} message ⁞ Publish msg on a topic selected from topic list
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