{"id":3634,"date":"2020-05-25T22:03:37","date_gmt":"2020-05-25T20:03:37","guid":{"rendered":"https:\/\/adsl_zapas.dkonto.pl\/?p=3634"},"modified":"2020-05-25T23:10:54","modified_gmt":"2020-05-25T21:10:54","slug":"esp32-czas-i-data","status":"publish","type":"post","link":"http:\/\/adsl_zapas.dkonto.pl\/index.php\/esp32-czas-i-data\/","title":{"rendered":"ESP32 czas i data"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

\u0179r\u00f3d\u0142o: Getting Date and Time with ESP32 on Arduino IDE (NTP Client)<\/a><\/p>\n\n\n\n

BIBLIOTEKA<\/h4>\n\n\n\n

NTP Client library forked by Taranais<\/a><\/p>\n\n\n\n

KOD<\/h4>\n\n\n
\n\/*********\n  Rui Santos\n  Complete project details at https:\/\/randomnerdtutorials.com\n  Based on the NTP Client library example\n*********\/\n\n#include &lt;WiFi.h>\n#include &lt;NTPClient.h>\n#include &lt;WiFiUdp.h>\n\n\/\/ Replace with your network credentials\n\/\/const char* ssid     = "REPLACE_WITH_YOUR_SSID";\n\/\/const char* password = "REPLACE_WITH_YOUR_PASSWORD";\n\n#include &lt;credentials.h>\n\n\/\/ Define NTP Client to get time\nWiFiUDP ntpUDP;\nNTPClient timeClient(ntpUDP);\n\n\/\/ Variables to save date and time\nString formattedDate;\nString dayStamp;\nString timeStamp;\nString hourStamp;\n\nvoid setup() {\n  \/\/ Initialize Serial Monitor\n  Serial.begin(115200);\n  Serial.print("Connecting to ");\n  Serial.println(ssid);\n  WiFi.begin(ssid, password);\n  while (WiFi.status() != WL_CONNECTED) {\n    delay(500);\n    Serial.print(".");\n  }\n  \/\/ Print local IP address and start web server\n  Serial.println("");\n  Serial.println("WiFi connected.");\n  Serial.println("IP address: ");\n  Serial.println(WiFi.localIP());\n\n\/\/ Initialize a NTPClient to get time\n  timeClient.begin();\n  \/\/ Set offset time in seconds to adjust for your timezone, for example:\n  \/\/ GMT +1 = 3600\n  \/\/ GMT +8 = 28800\n  \/\/ GMT -1 = -3600\n  \/\/ GMT 0 = 0\n  timeClient.setTimeOffset(7200);\n}\nvoid loop() {\n  while(!timeClient.update()) {\n    timeClient.forceUpdate();\n  }\n  \/\/ The formattedDate comes with the following format:\n  \/\/ 2018-05-28T16:00:13Z\n  \/\/ We need to extract date and time\n  formattedDate = timeClient.getFormattedDate();\n  Serial.println(formattedDate);\n\n  \/\/ Extract date\n  int splitT = formattedDate.indexOf("T");\n\n\/\/  Serial.print("splitT: ");\n\/\/  Serial.println(splitT);\n  \n  dayStamp = formattedDate.substring(0, splitT);\n  Serial.print("DATE: ");\n  Serial.println(dayStamp);\n  \/\/ Extract time\n  timeStamp = formattedDate.substring(splitT+1, formattedDate.length()-1);\n  \n  Serial.print("HOUR: ");\n  Serial.println(timeStamp);\n  \nhourStamp = formattedDate.substring(splitT+1, splitT+3);\n  Serial.print("Godzina: ");\n  Serial.println(hourStamp);\n  Serial.println();\n  delay(1000);\n}\n<\/pre><\/div>\n\n\n
LINKI:<\/h4>\n\n\n\n
system_profiler SPBluetoothDataType

https:\/\/youtu.be\/xPlN_Tk3VLQ<\/p>\n\n\n","protected":false},"excerpt":{"rendered":"
\u0179r\u00f3d\u0142o: Getting Date and Time with ESP32 on Arduino IDE (NTP Client) BIBLIOTEKA NTP Client library forked by Taranais KOD LINKI: system_profiler SPBluetoothDataType https:\/\/youtu.be\/xPlN_Tk3VLQ<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[2,80],"tags":[],"class_list":["post-3634","post","type-post","status-publish","format-standard","hentry","category-arduino","category-esp32"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t