WeMOS: LCD hello world

// include the library code:

1. include <LiquidCrystal.h>

// initialize the library with the numbers of the interface pins // LiquidCrystal lcd(12, 11, 5, 4, 3, 2); // LiquidCrystal lcd(8, 9, 4, 5, 6, 7); LiquidCrystal lcd(D6, D7, D2, D3, D4, D5);

void setup() {

 // set up the LCD's number of columns and rows:
 lcd.begin(16, 2);
 // Print a message to the LCD.
 lcd.print("hello, world!");

}

void loop() {

 // set the cursor to column 0, line 1
 // (note: line 1 is the second row, since counting begins with 0):
 lcd.setCursor(0, 1);
 // print the number of seconds since reset:
 lcd.print(millis() / 1000);

}