C3MA/PlantCtrl
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Plant of Things (POT)
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Ollo b8b8cf84d5 Reduce frequence of ESP32 to 80Mhz
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esp32 Reduce frequence of ESP32 to 80Mhz 2021-04-07 21:57:00 +02:00
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README.md Hall sensor updated 2021-03-04 21:07:11 +01:00

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 NodeMCU Module (the one of A-Z Delivery was used)
  • Lipo
  • 7 moist sensors
  • 7 pump
  • DC-DC convert (generating voltage from Lipo for pumps)
  • DS18B20 temperature sensors
  • water tank ultrasonic sensor (via JSN-SR04T-2.0)
  • DS2438 battery monitor
  • general purpose expansion pin

Software

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