WeMOS: LCD NTP Jam Digital: Difference between revisions
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Onnowpurbo (talk | contribs) Created page with "#include <NTPClient.h> #include <ESP8266WiFi.h> #include <WiFiUdp.h> const char *ssid = "ssid"; const char *password = "password"; const long utcOffsetInSeconds = 3600;..." |
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#include <NTPClient.h> | #include <NTPClient.h> | ||
#include <ESP8266WiFi.h> | #include <ESP8266WiFi.h> | ||
#include <WiFiUdp.h> | #include <WiFiUdp.h> | ||
#include <LiquidCrystal.h> | |||
const char *ssid = "ssid"; | |||
const char *password = "password"; | // initialize the library with the numbers of the interface pins | ||
// LiquidCrystal lcd(12, 11, 5, 4, 3, 2); | |||
const long utcOffsetInSeconds = 3600; | // LiquidCrystal lcd(8, 9, 4, 5, 6, 7); | ||
LiquidCrystal lcd(D6, D7, D2, D3, D4, D5); | |||
char daysOfTheWeek[7][12] = {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"}; | |||
const char *ssid = "ssid"; | |||
// Define NTP Client to get time | const char *password = "password"; | ||
WiFiUDP ntpUDP; | const long utcOffsetInSeconds = 3600; | ||
NTPClient timeClient(ntpUDP, "pool.ntp.org", utcOffsetInSeconds); | char daysOfTheWeek[7][12] = {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"}; | ||
void setup(){ | // Define NTP Client to get time | ||
WiFiUDP ntpUDP; | |||
NTPClient timeClient(ntpUDP, "pool.ntp.org", utcOffsetInSeconds); | |||
void setup(){ | |||
Serial.begin(115200); | |||
WiFi.begin(ssid, password); | |||
while ( WiFi.status() != WL_CONNECTED ) { | |||
delay ( 500 ); | |||
} | Serial.print ( "." ); | ||
} | |||
void loop() { | |||
timeClient.begin(); | |||
// set up the LCD's number of columns and rows: | |||
lcd.begin(16, 2); | |||
} | |||
void loop() { | |||
timeClient.update(); | |||
// set the cursor to column 0, line 1 | |||
// (note: line 1 is the second row, since counting begins with 0): | |||
lcd.setCursor(0, 0); | |||
lcd.print(" "); | |||
} | lcd.setCursor(0, 0); | ||
lcd.print(daysOfTheWeek[timeClient.getDay()]); | |||
// print time | |||
lcd.setCursor(0, 1); | |||
lcd.print(" "); | |||
lcd.setCursor(0, 1); | |||
lcd.print(timeClient.getHours()+6); | |||
lcd.print(":"); | |||
lcd.print(timeClient.getMinutes()); | |||
lcd.print(":"); | |||
lcd.print(timeClient.getSeconds()); | |||
// lcd.print(timeClient.getFormattedTime()); | |||
delay(1000); | |||
} | |||
Latest revision as of 06:33, 23 November 2019
#include <NTPClient.h>
#include <ESP8266WiFi.h>
#include <WiFiUdp.h>
#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);
const char *ssid = "ssid";
const char *password = "password";
const long utcOffsetInSeconds = 3600;
char daysOfTheWeek[7][12] = {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};
// Define NTP Client to get time
WiFiUDP ntpUDP;
NTPClient timeClient(ntpUDP, "pool.ntp.org", utcOffsetInSeconds);
void setup(){
Serial.begin(115200);
WiFi.begin(ssid, password);
while ( WiFi.status() != WL_CONNECTED ) {
delay ( 500 );
Serial.print ( "." );
}
timeClient.begin();
// set up the LCD's number of columns and rows:
lcd.begin(16, 2);
}
void loop() {
timeClient.update();
// set the cursor to column 0, line 1
// (note: line 1 is the second row, since counting begins with 0):
lcd.setCursor(0, 0);
lcd.print(" ");
lcd.setCursor(0, 0);
lcd.print(daysOfTheWeek[timeClient.getDay()]);
// print time
lcd.setCursor(0, 1);
lcd.print(" ");
lcd.setCursor(0, 1);
lcd.print(timeClient.getHours()+6);
lcd.print(":");
lcd.print(timeClient.getMinutes());
lcd.print(":");
lcd.print(timeClient.getSeconds());
// lcd.print(timeClient.getFormattedTime());
delay(1000);
}