ESPHome compatible "Smart Powermeter" supports up to 6 CT clamps

The "Smart Powermeter" ESP32-S2 board measures power consumption via six CT clamps, supports ESPHome firmware for Home Assistant integration

3 comments

Will the work in the US, we have split phase 120v/240v power to homes, so each CT transformer will be on a 120v circuit. i.e. Can the yaml file be set to calculate using 120v rather than 230v?

https://upload.wikimedia.org/wikipedia/commons/2/29/Split_phase2.png
- Yes, all of those calculations can be set within esphome.
Where can I buy the conplete kit? The links from the site seem to be sold out!