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seanfhear / IoTea

IoT system for growing a tea plant.

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Cached Vitals

CSIGildea opened this issue · comments

commented

Create an AWS IoT Rule and DynamoDB to cache the last vitals per plant, with plantID being used as a primary key.

Usage:

  • Prevents need to publish and subscribe to MQTT to get specific plant vitals.

Trade-off:

  • Vitals aren't real time but within last time automation is ran (expected to be <30 mins).
commented

This is now implemented.

See iotea_last_vitals dynamodb, the most recent vitals published messages from boards is stored there.