Emergency SOS Button Using GPS & GSM Functionality

Today's culture still places a high priority on women's protection, which calls for creative technical solutions for emergency response in real time. The NodeMCU ESP8266, GSM SIM800C, and GPS NEO-6M are used in this paper's design and implementation of a smart emergency SOS button that transmits distress signals quickly. By only turning on when the push button is hit, the system minimises false triggers and maximises battery usage. When the GPS module is activated, it obtains the current location coordinates, which are subsequently transmitted by SMS to a designated emergency contact through the GSM module. An affordable, dependable, and portable solution appropriate for personal safety applications is guaranteed by the combination of GSM technology with Internet of Things-based communication. This gadget is especially helpful for women who are in distress because it allows them to get help right away by giving trustworthy people their exact location