SISTEM SMART AGRICULTURE TERINTEGRASI BERBASIS IoT Penyiraman Otomatis · Atap Kandang Otomatis · Lampu Penghangat Kandang WiFi UNPAM Soil Moisture (GPIO 34) Mini Pump 5V Relay (GPIO 5) DHT22 GPIO 4 🌱 PENYIRAMAN TANAMAN ESP32 WROOM-32 DevKit V1 ESP32 DevKit V1 WiFi 34 35 32 4 15 5 18 25 3V3 GND VIN 21 22 S:1200 T:28.5C R:2100 L:1500 Kand:26.0C Lmp:OFF Pmp:ON Atp:BUKA LCD 20x4 I2C (GPIO 21/22) TERBUKA Servo GPIO 18 Lampu 12V GPIO 25 Relay (GPIO 25) DHT22 GPIO 15 Rain Sensor GPIO 35 LDR GPIO 32 🐔 KANDANG AYAM OTOMATIS 📌 KONEKSI PIN ESP32 GPIO 34 → Soil Moisture AO GPIO 4 → DHT22 Tanaman GPIO 5 → Relay Pompa IN1 GPIO 35 → Rain Sensor AO GPIO 32 → LDR Module AO GPIO 18 → Servo MG996R GPIO 15 → DHT22 Kandang GPIO 25 → Relay Lampu IN1 GPIO 21 → LCD I2C SDA GPIO 22 → LCD I2C SCL Keterangan Kabel: Relay/Aktuator Sensor Analog Servo DHT22 Data Signal Relay VCC/Power WiFi/MQTT Sensor VCC → 3.3V | Relay/Servo VCC → 5V (VIN) Common GND: ESP32 + PSU 5V + Adapter 12V Pompa/Servo: PSU 5V terpisah | Lampu: Adapter 12V 1A Kelompok 6 · Smart Agriculture IoT · ESP32 + MQTT + Node-RED Dashboard