C3MA/PlantCtrl
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Plant of Things (POT)
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2021-05-27 21:43:15 +02:00
board more capacitors, slight layout optimisation 2021-05-26 21:18:52 +02:00
esp32 retry on crc error for onewire 2021-05-27 21:43:15 +02:00
esp32test/Esp32DeepSleepTest control works again (fixed with wifi and fallback) 2021-05-24 14:58:35 +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.