DIY Whole Home Power Monitoring with ESPHome & Home Assistant
Whole home power monitoring and additional circuits such as solar, electric dryer, electric stove, air conditioners, electric car charging, etc with ESPHome and Home Assistant. Other home automation software supporting MQTT can also use this integration.
⚡Parts Used⚡
Split Core Current Transformers 100A/50ma - https://geni.us/gaRgK
ESP32 NodeMCU - https://geni.us/gARw9mU
9VAC Power Supply - https://geni.us/FTfh1
CircuitSetup 6 Channel or 2 Channel Board - https://circuitsetup.us/index.php/product-category/power-management/
Official Github Repo - https://github.com/CircuitSetup/Expandable-6-Channel-ESP32-Energy-Meter
Sample ESPHome YAML Config - https://github.com/digiblur/digiNRG_ESPHome
⚡Sample Calibrations for SCT Sizes⚡
If you have any to add or changes to these, please let us know! These are based on the 6 channel board with 1X gain.
SCT-013 100A/50ma https://amzn.to/3A4XwrR - 32498
SCT-013 50A/1V https://amzn.to/3g0hT2S - 15420
SCT-013 30A/1V https://amzn.to/2FZLdB9 - 9210
ESPHome USB Flasher - https://github.com/esphome/esphome-flasher/releases
CircuitSetup CrowdSupply - https://www.crowdsupply.com/circuitsetup/split-single-phase-energy-meter
Learn CT Sensors - https://learn.openenergymonitor.org/electricity-monitoring/ct-sensors/introduction
⚡Products We Use/Recommend⚡
Amazon US - https://amzn.to/2YZNDeO
Amazon UK - https://amzn.to/2TnG2R4
Amazon CA - https://amzn.to/2JWsNq5
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