PETANI - Penyiraman Tanaman Otomatis Inhouse

Developed a closed loop system IoT to water plant based on environment variables (humidity and temperature), consisting of :

Microcontroller & Backend used:

• ESP-32 DevKit
• Arduino IDE & C language
• Proteus & Fritzing for CAD drawing
• MQTT Protocol
• Ubidots for webpage
• Linear Regression method to calibrate Soil Moisture

Actuator:

• DC Fan for temperature control
• DC Selenoid Valve for water control

Another Hardware:

• Capacitive Soil Moisture (Humidity)
• DHT22 (Temperature)
• 2 Channel DC Relay (Fan & Selenoid Control)

Some Documentation :