WeMOS: Blink - Revision history

Onnowpurbo: /* Source */

2019-09-27T09:34:37Z

Source

Onnowpurbo: /* Pranala Menarik */

2019-09-27T09:33:53Z

Pranala Menarik

Onnowpurbo: Created page with " ==Source== /* ESP8266 Blink by Simon Peter Blink the blue LED on the ESP-01 module This example code is in the public domain The blue LED on the ESP-01 modul..."

2019-09-27T09:33:40Z

Created page with " ==Source== /* ESP8266 Blink by Simon Peter Blink the blue LED on the ESP-01 module This example code is in the public domain The blue LED on the ESP-01 modul..."

New page

==Source==

/*
ESP8266 Blink by Simon Peter
Blink the blue LED on the ESP-01 module
This example code is in the public domain

The blue LED on the ESP-01 module is connected to GPIO1
(which is also the TXD pin; so we cannot use Serial.print() at the same time)

Note that this sketch uses LED_BUILTIN to find the pin with the internal LED
*/

void setup() {
pinMode(D2, OUTPUT); // Initialize the LED_BUILTIN pin as an output
}

// the loop function runs over and over again forever
void loop() {
digitalWrite(D2, LOW); // Turn the LED on (Note that LOW is the voltage level
// but actually the LED is on; this is because
// it is active low on the ESP-01)
delay(1000); // Wait for a second
digitalWrite(D2, HIGH); // Turn the LED off by making the voltage HIGH
delay(2000); // Wait for two seconds (to demonstrate the active low LED)
}

==Pranala Menarik==

* [[WeMOs]]

← Older revision		Revision as of 09:33, 27 September 2019
Line 30:		Line 30:
	==Pranala Menarik==		==Pranala Menarik==

−	* [[~~WeMOs~~]]	+	* [[WeMOS]]

@@ Line 23: / Line 23: @@
     // but actually the LED is on; this is because
     // it is active low on the ESP-01)
-    delay(1000);                      // Wait for a second
+    delay(1000);             // Wait for a second
     digitalWrite(D2, HIGH);  // Turn the LED off by making the voltage HIGH
-    delay(2000);                      // Wait for two seconds (to demonstrate the active low LED)
+    delay(2000);             // Wait for two seconds (to demonstrate the active low LED)
+  }