Home Electricity Monitoring with EmonPi
Sat, Jul 28, 2018
After a long hiatus I’ve rebooted the home electricity monitoring system: an EmonTx unit with a sensor round the live cable out of our main electricity meter, sending data to a raspberry pi hat on a pi running EmonCMS.
This gives a data reading every 10 seconds (in theory - mine is dropping some at present), so you can get a lovely dashboard like this:
The EmonCMS home electricity use dashboard