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seanfhear / IoTea

IoT system for growing a tea plant.

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[Automation] Vitals Trigger and Water Pump Actuation

CSIGildea opened this issue · comments

commented

Need to:

  • Setup cron lambda to trigger every X mins (X currently decided to be 30)
  • Cron lambda needs to read all plant IDs in dynamo DB and trigger vitals request per plant id.
  • Upon vitals message an AWS IoT rule needs to trigger a soil moisture threshold lambda function
  • Moisture threshold lambda function needs to trigger water pump actuation when needed for the given plant (prototype actuation already built).
commented

🎉 Completed and video recording added to google drive. 🎉

Some additional AWS IoT Core rule and IAM policy configuration is necessary and completed through the browser in a similar manner as the telegram chatbot. Should be self explanatory rules and policies permissions given the code.

Thresholds used are when <25% soil moisture, trigger water pump for 5 seconds as tested by @mmcatcd.