OEM presentation London Green Hackathon Jan 28th 2012

Greenhackathon, London

@openenergymon Glyn Hudson and Trystan Lea

28/1/2012

A project to develop and build open-source energy monitoring, control and analysis tools

30K views a month316 registered users

Home Energy Monitoring

Single AC channel monitoring using clip-on CT current sensor

http://openenergymonitor.org/emon/emontx/homeenergy

Solar PV monitoring

http://openenergymonitor.org/emon/emontx/solarpv

Solar PV monitoring

http://openenergymonitor.org/emon/emontx/solarpv

openenergymonitor.org/emon/emontxgithub.com/openenergymonitor/emontxfirmware

5V USB power

RFM12BWireless

3 x CT channels 3.5mm jack for Seedstudio CT's 100A max

Optional AC voltage (for real power measurement)

DS18B20 one-wire temperature bus

IRQ pulse counting

Atmega 328 @ 3.3V(Arduino bootloader)

Status LED(upside down!)

5V FTDI Arduino IDEcompatible

AA battery input (3.3V max)

JeePorts for compatibility with JeeLab shields

Need to add jeenode sields

An open-source web app for processing, logging and visualising energy, temperature and other environmental data.

Open-source, downloadable and installable on your own server.

Specifically designed with processing and visualising energy data in mind.

Written in php, mysql, javascript, jquery

Follows MVC architecture

openenergymonitor.org/emon/emoncmsgithub.com/openenergymonitor/emoncms3

Community Energy Plan Maker

http://openenergymonitor.blogspot.com/2012/01/community-energy-plan-maker.html

https://github.com/openenergymonitor/CommunityEnergyPlanMaker










http://vis.openenergymonitor.org/retrofit/

https://github.com/openenergymonitor/retrofit

Retrofit calculator mini #greenhackathon project

Thank you for listening.

OEM presentation London Green Hackathon Jan 28th 2012

Technology

Transcript of OEM presentation London Green Hackathon Jan 28th 2012