#include <WiFi.h> #include <NTPClient.h> #include <time.h> const char* ssid = "your_SSID"; const char* password = "your_PASSWORD"; const char *ntpServer = "pool.ntp.org"; const long gmtOffset_
To obtain epoch time with ESP32 through the NTP server, we’ll follow the client-server model. Our ESP32 development board acts as the client and will connect to the widely accessible NTP server, pool.ntp.org, using UDP on port 123. Through this port, the server can communicate with the...
问使用NTP服务器实现ESP32同步闪烁时间ENHR系列子母钟系统的母钟（HR-901GB）是一款高端模块化结构产品，...
"); // 从网络时间服务器上获取并设置时间 // 获取成功后芯片会使用RTC时钟保持时间的更新 configTime(gmtOffset_sec, daylightOffset_sec, ntpServer); printLocalTime(); WiFi.disconnect(true); WiFi.mode(WIFI_OFF); display.println("WiFi disconnected!"); display.display(); } void loop() { /...
//时间部分 const char *ntpServer = "pool.ntp.org"; const long gmtOffset_sec = 8 * 3600; const int daylightOffset_sec = 0; struct tm timeinfo; //按键部分 int button1Pin = 1; int button2Pin = 2; int button3Pin = 3; int button4Pin = 6; //屏幕显示状态 int show_mode = 1;...
println(" CONNECTED"); // Set ntp time to local configTime(8 * 3600, 0, ntpServer); // Init I2C //Wire1.begin(BM8563_I2C_SDA, BM8563_I2C_SCL); // Get local time struct tm timeInfo; if (getLocalTime(&timeInfo)) { // Set RTC time I2C_BM8563_TimeTypeDef timeStruct; time...
configTime(gmtOffset_sec, daylightOffset_sec, ntpServer); } void loop() { if(WiFi.status() == WL_CONNECTED){ printLocalWeather(); }else{ Serial.println("WiFi Disconnect"); } } 复制代码从这次的小应用中我学会了很多东西,比如在tft屏幕上显示图片、动态图、中文。如何抓取天气信息,如何把抓取到...
const char* mqtt_server = "YOUR_MQTT_IP"; // Example: 192.168.1.4 WiFiClient espClient; PubSubClient client(espClient); String current_time_str = ""; const char* ntpServer = "pool.ntp.org"; const long gmtOffset_sec = 3600;
Serial.println("WiFi connected!");// 从网络时间服务器上获取并设置时间// 获取成功后芯片会使用RTC时钟保持时间的更新configTime(gmtOffset_sec, daylightOffset_sec, ntpServer); printLocalTime(); WiFi.disconnect(true); WiFi.mode(WIFI_OFF);
esp_sntp_setservername(0, "pool.ntp.org"); esp_sntp_setservername(1, "time.nist.gov"); esp_sntp_setservername(2, "time.apple.com"); esp_sntp_setservername(3, "ntp.ntsc.ac.cn"); sntp_set_time_sync_notification_cb(time_sync_notification_cb); sntp_set_sync_mode(SNTP_SYNC_MODE...