In this tutorial we will show how to build ESP8266 WiFi relay switch with Arduino and EasyIoT server. You can use relay switch to remotely (computer or mobile smartphone) control your devices like light, heater, garage door,... You can also combine relay switch with other sensors like temperature, h...
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EasyIoTContinue Reading »from Instructables: exploring - technology - robots http://ift.tt/1D2F68n
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