OpenEnergyMonitor
System Overview
Resources
Troubleshooting
Hardware:
emonTx4
emonTx3
emonTH2
emonPi
Install Guide
Connect
Pulse counting
Temperature sensing
Modifications
Use in North America
Technical
emonBase
EmonEVSE
Software:
emonSD
emonHub
emonCMS
Applications:
Home Energy
Solar PV
Heat pump
Learn:
Electricity Monitoring
Sustainable Energy
PV Diversion
OpenEnergyMonitor
emonPi User Guide
View page source
emonPi User Guide
Install Guide
1. CT sensor
2. AC-AC Adapter
3. DC 5V USB Adapter
4. Optical Utility Meter LED Pulse Sensor (optional)
5. Temperature Sensors (optional)
6. Installation Examples
7. Power Up
8. Shutdown
9. Video Guide
Connect
Option 1: Connecting via Ethernet
Option 2: Connecting via WiFi
Option 3: Connect to Ethernet and then configure Wifi
Advanced: Assign static
Pulse counting
Option 1: Using an Optical pulse sensor
Option 2: Wired pulse counting
Temperature sensing
Example: 4x temperature sensors and a RJ45 breakout
RJ45 Pinout
Further reading
Modifications
Adding a Real Time Clock (RTC)
LightWaveRF OOK
Use in North America
1. Ensure clip-on CT sensor will fit your conductors
2. Use USA AC-AC Adapter
3. Software Calibration
4. Sum power values
Technical
emonPi Internals
System Overview
RaspberryPi and emonSD
Open Source
emonPi Specification