I have my gas meter being read using SDR with utility meters for hourly, daily, weekly, monthly and yearly.
My partner left the gas bbq on overnight and all day today. She noticed when she went to use the grill today. Its clearly plotted in the energy dashboard but, I am uncertain how I can automate being notified about this.
I would need to track something like this: if hourly gas usage > .X m3 for Y hours, let me know
. The sensor resets hourly, so a time based automation using the utility meter sensor wont work, afaik.
Does anyone have any ideas? I did try and google and forum search without luck using a setup like this.