ESP32-Based Satellite Clock

Project overview

This project is an ESP32-Based Digital Timer and Counter Module designed for real-time timing, counting, and automation applications. It is powered by an ESP32 development board, which provides high-speed processing along with built-in Wi-Fi and Bluetooth connectivity for future IoT integration. A 4-digit seven-segment display presents the timer or counter values with clear visibility, making the device suitable for industrial, laboratory, educational, and embedded applications. The compact module is assembled on a custom prototyping PCB, allowing easy integration into larger automation systems. Through software, the device can be configured as a stopwatch, countdown timer, event counter, production counter, or process timer. This project demonstrates embedded programming, digital display interfacing, real-time control, and ESP32-based system design, making it an excellent platform for learning IoT-enabled embedded systems and practical automation solutions.