In this video tutorial I will explain how you can domotize your electricity meter and integrate it into Home Assistant for less than €6, without any technical knowledge and without the risk of catching a "spark".
Thanks to a photodiode we can read the pulses of our meter and send them to Home Assistant using an ESP32 and ESPHome.
In this way, we can measure the current consumption of the house in real time as well as have a complete history on the energy panel.
Connection Diagram:
github.com/MiguelAngelLV/lach...
Buy Photodiode:
usa.banggood.com/4Pin-Photodi...
Chapters:
00:00 Presentation
00:18 Counter pulses
00:46 How to count read the counter with an ESP32
01:58 Necessary material
02:20 Assembly
02:53 Difference between Power and Energy
03:47 ESPHome configuration
04:17 Power Sensor
05:00 Energy Sensor
06:10 Add the counter to Home Assistant
06:32 Function tests
07:10 Install the device on the meter
08:24 Integration into the energy panel
09:11 Farewell
Негізгі бет Ғылым және технология Domotize the power meter with EspHome (ESP32) and Home Assistant
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