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ESP8266EX
Espressif Systems
Hardware User Guide
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5.4.
Smart plug
ESP8266EX can be used to develop smart home products such as smart plugs which use ordinary
GPIO interfaces. GPIO interfaces allow control over high and low levels as well as connection and
disconnection of relay, thus allowing smart control over plug on/off. This application is mainly
comprised of 3 modules which are: 220V to 5V power module, ESP8266EX WiFi module and relay
control module.
Espressif Systems
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Jun 1, 2015
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