Advanced Solar-Powered Fire Detection System: A Wireless Sensor Node Approach to Early Warning and Forest Fire Prevention

This article presents the design and implementation of a solar fire detection system using a Wireless Sensor Node (WSN). The system incorporates a temperature sensor, Bluetooth module, and intelligent battery charging management to provide real-time monitoring and early detection of forest fires, while also ensuring energy conservation and battery protection. By employing a DC-DC converter, the system maintains a stable 9V supply to the Arduino board under various power supply conditions. The integration of the temperature sensor and Bluetooth module enables accurate temperature data transmission to mobile or computer terminals for real-time monitoring. The energy-saving and battery protection features optimize charging cycles and prolong battery life, contributing to environmental sustainability and enhanced safety for communities at risk. The successful testing of the system demonstrates its reliability and potential as an effective early warning system to combat the devastating effects of forest fires.