YourESP32 Sketch NodeMCU32S SimpleBLINK
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<font color="#95a5a6">/* YourESP32 Example: Sketch Simple BLINK</font> <font color="#95a5a6"> SEE: </font><u><font color="#95a5a6">https://ESP32Info.Info</font></u><font color="#95a5a6"></font> <font color="#95a5a6"> - WHAT IT DOES</font> <font color="#95a5a6"> Blinks an LED! The NodeMCU-32S module has a built-in LED on pin 2</font> <font color="#95a5a6"> - SEE the comments after "//" on each line below</font> <font color="#95a5a6"> - CONNECTIONS:</font> <font color="#95a5a6"> -</font> <font color="#95a5a6"> -</font> <font color="#95a5a6"> - V1.00 10/02/2018</font> <font color="#95a5a6"> Questions: terry@yourduino.com */</font> <font color="#95a5a6">/*-----( Import needed libraries )-----*/</font> <font color="#95a5a6">/*-----( Declare Constants and Pin Numbers )-----*/</font> <font color="#5e6d03">#define</font> <font color="#000000">ledPin</font> <font color="#000000">2</font> <font color="#434f54">// Specific to nodeMCU-32S module</font> <font color="#95a5a6">/*-----( Declare objects )-----*/</font> <font color="#95a5a6">/*-----( Declare Variables )-----*/</font> <font color="#00979c">void</font> <font color="#5e6d03">setup</font><font color="#000000">(</font><font color="#000000">)</font> <font color="#95a5a6">/****** SETUP: RUNS ONCE ******/</font> <font color="#000000">{</font> <b><font color="#d35400">Serial</font></b><font color="#434f54">.</font><font color="#d35400">begin</font><font color="#000000">(</font><font color="#000000">115200</font><font color="#000000">)</font><font color="#000000">;</font> <font color="#d35400">delay</font><font color="#000000">(</font><font color="#000000">1000</font><font color="#000000">)</font><font color="#000000">;</font> <font color="#434f54">// time to bring up serial monitor</font> <b><font color="#d35400">Serial</font></b><font color="#434f54">.</font><font color="#d35400">println</font><font color="#000000">(</font><font color="#005c5f">"Simple BLINK "</font><font color="#000000">)</font><font color="#000000">;</font> <font color="#d35400">pinMode</font><font color="#000000">(</font><font color="#000000">ledPin</font><font color="#434f54">,</font> <font color="#00979c">OUTPUT</font><font color="#000000">)</font><font color="#000000">;</font> <font color="#000000">}</font><font color="#434f54">//--(end setup )---</font> <font color="#00979c">void</font> <font color="#5e6d03">loop</font><font color="#000000">(</font><font color="#000000">)</font> <font color="#95a5a6">/****** LOOP: RUNS CONSTANTLY ******/</font> <font color="#000000">{</font> <font color="#d35400">digitalWrite</font><font color="#000000">(</font><font color="#000000">ledPin</font><font color="#434f54">,</font> <font color="#00979c">HIGH</font><font color="#000000">)</font><font color="#000000">;</font> <font color="#434f54">//Turn the LED ON</font> <font color="#d35400">delay</font><font color="#000000">(</font><font color="#000000">500</font><font color="#000000">)</font><font color="#000000">;</font> <font color="#d35400">digitalWrite</font><font color="#000000">(</font><font color="#000000">ledPin</font><font color="#434f54">,</font> <font color="#00979c">LOW</font><font color="#000000">)</font><font color="#000000">;</font> <font color="#434f54">// OFF again</font> <font color="#d35400">delay</font><font color="#000000">(</font><font color="#000000">1000</font><font color="#000000">)</font><font color="#000000">;</font> <font color="#000000">}</font><font color="#434f54">//--(end main loop )---</font> <font color="#95a5a6">/*-----( Declare User-written Functions )-----*/</font> <font color="#434f54">//NONE yet</font> <font color="#434f54">//*********( THE END )***********</font>
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