This Project develops the simple two-way communication system based on ESP32 modules and the ESP-NOW protocol. ESP-NOW protocol was designed for communication between low-power IoT devices such as ESP32 and it allows equipment to communicate directly without a central point of access. This project depicts the complete plan of the system architecture in hardware setup and communication flow, as well as step-by-step approach in the function submission to project the conceptual simplicity and efficiency. This project demonstrates a wide range of the innovative product's applications through both theoretical and practical approach, which includes remote sensing and control.