This project demonstrates how to control four relays using an ESP8266 (NodeMCU) and the Arduino IoT Cloud. The relays can be toggled locally via physical switches or remotely using a cloud-based ...

Resilient Connection: Automatically retries connecting to Wi-Fi and Firebase if the connection is lost. Active-Low Relay Support: The code is configured for active-low relays, which are common in ...

The system will be formed through a hardware component that includes an Arduino microcontroller, a GPS module (NEO-6M), and an ESP8266 Wi-Fi module. The GPS module retrieves the real-time position ...

Abstract: There is an increase in demand for low-cost Smart Switch Control Systems (SSCS) that can remotely control home switches or devices in residential environments using mobile applications or ...