Created
January 30, 2015 03:10
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blink for nodemcu
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| -- Blink using timer alarm -- | |
| timerId = 0 | |
| dly = 2000 | |
| ledPin = 3 | |
| gpio.mode(ledPin,gpio.OUTPUT) | |
| ledState = 0 | |
| tmr.alarm( timerId, dly, 1, function() | |
| ledState = 1 - ledState; | |
| gpio.write(ledPin, ledState) | |
| end) |
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