Monitoring system for electrical equipment using tcp/ip on apache server embedded with raspberry pi

In many application and industries it is required to monitor the electrical and physical conditions around electrical equipment. But it is very difficult to monitor all the parameters of multiple equipment systems at different places far away simultaneously. Here, the system monitors the parameters like pressure, gas, temperature, etc. and transmit the parameters to a Raspberry Pi through Serial Protocol, SPI. The Raspberry Pi then uploads the received values to the embedded web server named Apache server embedded in it. These parameters can be viewed on a PC by connecting it to Raspberry Pi via Ethernet cable. From where the client can monitor all the industrial devices from any remote location using its own local browser by just typing the IP address in a web browser. Ethernet communication is depicted and data and packet flow are analysed.