Biblioteca esp8266:
http://arduino.esp8266.com/versions/2.3.0/package_esp8266com_index.json
Referencias:
http://pedrominatel.com.br/pt/arduino/web-server-com-esp8266-e-ide-arduino/ https://ionicframework.com/docs/components/#toggle https://www.npmjs.com/ https://nodejs.org/en/ http://wharleyornelas.com/#/app-hello