Roma Angela J.
the Ethernet technology will be used to connect an Arduino board over internet with a PC. The Arduino based IOT device and the PC will be setup to communicate using MQTT protocol via HiveMQ Broker.
The sensor data can be sent to the IoT server using Wiz550SR, The WIZ550SR is the protocol converter that transmits the data sent by serial equipment as TCP/IP data type, and converts back the TCP/IP data received through the network into serial data to transmit back to the equipment.
This project describes that how to use the serial to ethernet device for different platform. The serial to ethernet is the protocol converter that transmits the data sent by serial equipment as TCP/IP data type and converts back the TCP/IP data received through the network into serial data to transmit back to the equipment.
Sometimes when I take a bath, the water stops. I checked that the water tank is empty and I have to call the water engineer to fix the water. I wish I could've known the water problem earlier. So now, with Cayenne, I have an idea to make My Water System connected to my mobile device
This is room automation system, depending on the environment change in our room we can automate our electric devices. If the temperature is high then we can switch ON the fan, if the darkness in the room and motion sensed by the sensors we can turn ON the Bulbs by sending commands from our mobile to the controller.