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ESP8266 NodeMCU Interface – Button

Button Interrupt Counter

  • Required NodeMCU Modules (Firmware) : GPIO Module, Timer Module,
  • Required hardware : ESP8266 with Programmer (or)  NodeMCU Dev Kit, Button,
  • Required software tools : ESPlorer IDE Tool.

Code

 


Another Example

Code

 



 

ESP8266 Arduino-Core Interface – Button

Button – Digital Read Serial

  • Required Hardware ESP8266 with Programmer (or)  NodeMCU Dev Kit
  • Required Software Tools Arduino IDE with ESP8266 Core

Code

 

Output

 


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Embedded Interface – Button

Examples

  • LED ON/OFF Using Button
  • Button De-bounce
  • Four Button (UP, DOWN, ENTER, BACK)
    • Set Value By Four_Buttons using 7 Segment Display
    • Set Value By Four_Buttons using LCD Display
  • Matrix Keypad
    • Set Value by Matrix Keypad using 7 Segment Display
    • Set Value by Matrix Keypad using LCD Display
    • Display characters by Matrix Keypad using 7 Segment Display
    • Display characters by Matrix Keypad using LCD Display

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