<![CDATA[Oyster mushroom is a high-value agricultural commodity that is widely cultivated due to its nutritional content and relatively easy cultivation process. However, the success of cultivation is strongly influenced by the stability of temperature and humidity in the mushroom barn. Monitoring environmental conditions that are still carried out manually often causes delays in taking action, thus risking disrupting mushroom growth. This research aims to design and build an Android-based temperature and humidity monitoring application to support the oyster mushroom cultivation process efficiently and automatically. The system is designed by utilizing environmental sensors connected to a microcontroller and an Android application developed using the Kodular platform. This application allows real-time monitoring remotely, so farmers do not need to be present directly at the location. The results of this research are expected to improve farmers' work efficiency, accelerate responses to environmental changes, and encourage the utilization of simple and easy-to-use information technology in the modern agricultural sector.]]>
