ARM Embedded Web Server Based on DAC System

Networked embedded systems have become quite important nowadays, especially for monitoring and control the home or industrial devices. The server enables Web access to distributed measurement/control systems and provides a scalable networking solution that is optimized for educational laboratories, instrumentation, Industrial and home automation. In this paper , we present the principles and to design a system for Internet-based data-acquisition system and control by using Advanced RISC Machine (ARM7/9) processor and in-build web server application with General Packet Radio Service (GPRS) technology. The main core of the system is an embedded hardware running on a NUT OS, a industrial grade RTOS for hard time applications. The embedded device communicates through General Packet Radio Service (GPRS), which makes it accessible from anywhere in the world through a web server built into the embedded device. The proposed system eliminates the need for server software and maintenance. The proposed system minimizes the operational costs while operating with a large amount of data.