27 lines
1.5 KiB
Markdown
27 lines
1.5 KiB
Markdown
# Plant Monitoring
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An Adafruit ```HUZZAH32``` based plant monitor. This hardware build leverages the ```esphome``` platform to monitor a plant and transmit the information to an MQTT server. The sensors and data are tied back to a home-assistant.io deployment using MQTT for tracking information inside Home Assistant.
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Please note: *this is a SINGLE plant build. It can be adapted for >1 plant.*
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## Hardware / Bill Of Materials
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| Quantity | Hardware | Product Page |
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| -------- | -------------------------------- | --------------------------------------- |
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| 1 | Adafruit HUZZAH32 | https://www.adafruit.com/product/4172 |
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| 1 | Adafruit STEMMA Soil Sensor | https://www.adafruit.com/product/4026 |
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| 1 | DS18B20 temperature sensor | https://www.adafruit.com/product/381 |
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| 8 | JST 4 pin STEMMA Wire | https://www.adafruit.com/product/3955 |
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| 1 | Waterproof 3xAA Battery Holder | https://www.adafruit.com/product/771 |
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| 1 | SparkFun MOSFET Power Controller | https://www.sparkfun.com/products/11214 |
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## Future Software
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- Alerts when not reporting data (likely dead batteries / similar)
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- Add 'expire after' for the signal check in HA (4 hours reasonable)
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- If it's expired throw an alert stating no data from node for x amount of time
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## Future Hardware
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- [https://milonetech.com/products/standard-etape-assembly](https://milonetech.com/products/standard-etape-assembly)
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