#IoT Setup NodeMCU Board on Arduino IDE

For making IoT devices you have to need NodeMCU. In This instructable We have setup NodeMCU board on Arduino IDE. it’s very Easy.

Parts

1. NodeMCU
2. USB cable

Tools

1. Arduino IDE

If you don't download Arduino IDE First download it from the following link according to your OS from the following link

https://www.arduino.cc/en/Main/Donate

1. Open it & click on

2. File--> preference

3. After click on preference window will appear

4. In this window in additional board manager URLs

5. Copy this link

http://arduino.esp8266.com/stable/package_esp8266c...

6. And click on OK.

7. Go to

Tools--> Board--> BoardManager

8. In this window in search box type ESP8266

9. And install it

10. After installing go to

11. Tools--> Board-->NodeMCU 1.0 12E

12. After it set the parameters in tools according to the following image

For Better understamding see the above image

• For Check the NodeMCU
• Connect your NodeMCu with laptop or PC via USB cable
• Open your ArduinoIDE
• Go To
• Tools-->port
• And select the port

int LED = D0;
void setup(){
 
Serial.begin(115200);
  pinMode(LED,OUTPUT);
}
void loop(){
 
digitalWrite(LED,HIGH);
  delay(1000);
 
digitalWrite(LED,LOW);
  delay(800);
 
digitalWrite(LED,HIGH);
  delay(600);
  digitalWrite(LED,LOW);
  delay(400);
 
digitalWrite(LED,HIGH);
  delay(200);
 
digitalWrite(LED,LOW);
}