Widely acceptance of wired and wireless communications techniques became a reason for innovations and subject for researches to apply this techniques together. Low cost and small size products that using this technologies are widespread applied in industry. Although theory was invented in 1970’s, internet has been recognized at the end of 1990’s. Because of low datarate, applications about internet was limited early. But now, it serves high speed with compherensive structure. Wireless sensor networks has been used in military for security and data collection since 1940. Today it has many benefits like low cost, energy saving and security especially at automation systems. In this study, data which obtained by a battery powered unit is transferred over wireless networks and monitored by TCP/IP. Sub-protocols of TCP/IP, ZigBee, and some internet technologies is discovered and performed a platform that using this technologies. Digital data obtained by ADC10 module on MSP430Fxx, transmitted as wireless by CC2480 and become ready with EM203A for TCP/IP. Web browsers are used to monitor the obtained data and delay performance is measured at several platforms. This work is thought to be a guide for academical stuff or developers to research sensor networks, TCP/IP and embedded networks.
Key Words: TCP/IP, Wireless sensor networks, internet