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Plant of Things (POT)
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README.md

PlantCtrl

The following problems shall be solved with this project:

  • Solar Powered
  • Low Powered
  • Plant monitoring
  • Plant watering
  • IoT

Hardware

Open hardware design (powered by KiCAD). The complete PCB is stored in the board sub directory.

There the following components are connected:

  • ESP32 16MB flash required
  • Lipo monitoring (DS2438)
  • 7 moist sensors
  • 7 pump
  • DC-DC convert (generating voltage from Lipo for pumps)
  • DS18B20 temperature sensors
  • water level via laser distance sensor (VL53L0X)
  • DS2438 battery monitor
  • general purpose expansion pins

Software

The firmware for the controller is stored in esp32 sub directory.