644 B
644 B
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 HC_SR04)
- general purpose expansion pin
Software
The firmware for the controller is stored in esp32 sub directory.