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33 lines
564 B
33 lines
564 B
8 years ago
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/**
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* Blink
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*
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* Turns on an LED on for one second,
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* then off for one second, repeatedly.
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*
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* https://github.com/platformio/platformio-examples/tree/develop/espressif
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*/
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#include "Arduino.h"
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#define LED_PIN 5
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void setup()
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{
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// initialize LED digital pin as an output.
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pinMode(LED_PIN, OUTPUT);
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}
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void loop()
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{
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// turn the LED on (HIGH is the voltage level)
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digitalWrite(LED_PIN, HIGH);
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// wait for a second
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delay(1000);
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// turn the LED off by making the voltage LOW
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digitalWrite(LED_PIN, LOW);
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// wait for a second
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delay(1000);
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}
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