* [ESP32-C3 Core dev board](https://wiki.luatos.com/chips/esp32c3/board.html)
    * https://wiki-luatos-com.translate.goog/chips/esp32c3/board.html?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=en&_x_tr_pto=wapp
    * ![ESP32-C3 Core Pinout](./docs/esp32-c3-core_pinout.png)
* [Current Transformer site](https://en.yhdc.com/comp/file/download.do?id=950)
    * [Current Transformer Datasheet](./docs/SCT013-100-100A-1V.pdf)
* https://learn.openenergymonitor.org/electricity-monitoring/ct-sensors/interface-with-arduino
    * https://learn.openenergymonitor.org/electricity-monitoring/ct-sensors/introduction
* https://esphome.io/components/sensor/ct_clamp.html