Difference between revisions of "WeMOS: LCD NTP Jam Digital"
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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 = " | + | |
− | const char *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 = "ODC3"; | |
− | // Define NTP Client to get time | + | const char *password = "ONNOWPURBO1781962"; |
− | 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(timeClient.getHours()+6); | ||
+ | lcd.print(":"); | ||
+ | lcd.print(timeClient.getMinutes()); | ||
+ | lcd.print(":"); | ||
+ | lcd.print(timeClient.getSeconds()); | ||
+ | // lcd.print(timeClient.getFormattedTime()); | ||
+ | |||
+ | delay(1000); | ||
+ | } |
Revision as of 11:50, 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 = "ODC3"; const char *password = "ONNOWPURBO1781962"; 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(timeClient.getHours()+6); lcd.print(":"); lcd.print(timeClient.getMinutes()); lcd.print(":"); lcd.print(timeClient.getSeconds()); // lcd.print(timeClient.getFormattedTime()); delay(1000); }