Open Energy Monitor

Exploring the context of renewable energy and zero carbon energy use.

Open energy monitor. The emonpi is a web connected open hardware raspberry pi and arduino based electricity and environment monitoring unit. Emonpi home energy monitor version. All hardware is based on the arduino and raspberry pi. The openenergymonitor system has the capability to monitor electrical energy use generation temperature and humidity.

The standard emontx v3 uses 22ω burden resistors for ct 1 2 and 3 and a 120ω resistor for ct4 the high sensitivity channel. The system is fully open source both hardware and software. Open source hardware tools for energy monitoring and visualisation. The system is made up of five main units.

Open source monitoring for understanding energy. The openenergymonitor system has the capability to monitor electrical energy use generation temperature and humidity. All hardware is based on the arduino and raspberry pi. An in depth look at the basic principles of electricity monitoring sustainable energy and more.

The system is made up of five main units. See setup logging locally. The emontx v3 uses a 3 3v regulator so it s v cc and therefore aref will always be 3 3v regardless of battery voltage. The system is fully open source both hardware and software.

If monitoring a split phase system the power values from each leg can be summed in emoncms to calculate the total power. These can be configured to work for a variety of applications. These can be configured to work for a variety of applications.