This shield for Arduino is part of a system for measuring and monitoring electricity consumption with web interface. The system uses the Power meter monitor FR491, an Arduino Uno Rev3 and the Ethernet Shield with ENC28J60. The Power meter monitor is composed from a sensor terminal with a wireless transmitter and a monitor with an LCD display. The central unit FR491 is connected to the Arduino that, with the ENC28J60 Ethernet shield, allows to send data to the remote service emoncms for the collection, storage and graphics presentation. A web page inside Arduino allow to monitor the status of the sensors and alarms and manage threshold levels to trigger the alarm. An LED indicates the general state in which the system is located. Embedded web page in Arduino, you can activate or deactivate the alarm, pause it and set the alarm threshold. In the event of activation of the buzzer play melody.

The kit includes all the components, small parts and the PCB . The products FR491, Arduino Uno Rev3  Ethernet shield with ENC28J60 and are sold separately.

This project comes in kit. Some components have to be soldered to the included PCB.

 

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• Arduino Sketch
• Server Emoncms
• Example