Ornamental Plant Watering System based on NodeMCU ESP8266 Microcontroller
Keywords:
ESP8288, Ornamental plants, soil moisture sensorAbstract
This study integrates the NodeMCU ESP8266, soil moisture sensor, water flow sensor, ultrasonic sensor LCD, and relay as a link between the pump and the microcontroller so that the pump can be controlled with a microcontroller. This study shows that the system can water ornamental plants automatically using a pump with a voltage of 12.02 VDC when the sensor detects dry soil conditions (<50%) and reads the water that comes out with the largest difference of 0.02 liters from the measurement results. In addition, plant conditions can be displayed on the user's Android and the system can also be controlled using Android.
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