Medidor de consumo eléctrico

Referencias

https://www.pcdemano.com/revisiones/235/

https://programarfacil.com/blog/arduino-blog/sct-013-consumo-electrico-arduino/

https://www.luisllamas.es/arduino-intensidad-consumo-electrico-acs712/

https://gist.github.com/jorgeassuncao/40956bbe4ac8db9fdb8f0526a4e0c0fe

http://pdacontroles.com/medidor-pzem-004-esp8266-plataforma-iot-node-red-modbus-tcpip/

https://community.home-assistant.io/t/power-monitoring-with-an-xtm18s-and-mqtt/16316

https://github.com/seco/ESP8266-Energy-Monitor

https://www.instructables.com/id/Simple-Arduino-Home-Energy-Meter/

https://github.com/hardtechnology/EfergyMQTT