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@@ -88,7 +88,7 @@ A (very) simple web server written in Lua for the ESP8266 running the NodeMCU fi
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#### Hardware description
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- This example assumes that GPIO0 and GPIO2 on the ESP8266 are connected each to a relay
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+ This example assumes that GPIO1 and GPIO2 on the ESP8266 are connected each to a relay
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that can be controlled. How to wire such thing is outside of the scope of this document
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[but information is easily found online](https://www.google.com/search?q=opening+a+garage+door+with+a+microcontroller).
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The relays are controlled by the microcontroller and act as the push button,
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