Skripsi
IMPLEMENTASI SISTEM MONITORING KADAR AMONIA (NH₃), INTENSITAS ULTRAVIOLET SERTA SUHU DAN KELEMBAPAN UDARA PADA LINGKUNGAN OUTDOOR BERBASIS MIKROKONTROLER
Outdoor environmental quality is influenced by several key parameters, such as ammonia (NH₃) levels, ultraviolet (UV) radiation intensity, temperature, and humidity. This study aims to implement an Internet of Things (IoT)-based outdoor environmental monitoring system using an ESP32 microcontroller with MQ-135, GY-ML8511, and BME680 sensors. Sensor readings are processed by the ESP32 and transmitted via a Wi-Fi network to a monitoring dashboard for real-time monitoring. Test results show that the MQ-135 sensor is capable of detecting ammonia levels in different environments, the GY-ML8511 sensor can measure ultraviolet radiation intensity, and the BME680 sensor can accurately measure temperature and humidity. All data is successfully displayed on the monitoring dashboard in real time, enabling the designed system to operate automatically, stably, and sustainably in monitoring outdoor environmental conditions. Keywords: Internet of Things, ESP32, Ammonia (NH₃), Ultraviolet, Outdoor Environment.
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