5 ms·
I have my dumb electricity meter sending my electric usage to google sheets every one minute I used an ESP32 with a very basic light sensor, the sensor was blu
by 123pie123 2y ago
I have my dumb electricity meter sending my electric usage to google sheets every one minute
I used an ESP32 with a very basic light sensor, the sensor was blue tacked over the 1000th/Kwatt LED (this blinks 1000 times per unit of electricity used) the info is sent it over my wifi to google sheets
it also records the sum per hour indefinately, or until google sheets complains
- dvdbloc 2y agoIs this a common feature of dumb power meters? I’ve wanted to get data out of my dumb meter for a while now so I’m interested to learn more
- 123pie123 2y agoI'm unsure, I moved in to the house recently and noticed the flashing LED on the 'dumb' electricity meter and thought, umm that could be useful. I've not researched if any other meter has this function