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maxpromer/Time_Twit_via_IFTTT_ESP32.ino

Created June 13, 2017 07:29
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Time_Twit_via_IFTTT_ESP32.ino
#include <WiFi.h>
#include <HTTPClient.h>
#include "time.h"
#define WIFI_STA_NAME "MaxHome3BB"
#define WIFI_STA_PASS "xxxxxxxxxx"
#define IFTTT_TOKEN "<You IFTTT Token>"
#define TIMEZONE 7
int last_twit = -1;
bool TwitToTwitter(String msg) {
HTTPClient http;
http.begin("http://maker.ifttt.com/trigger/post_tweet/with/key/" + String(IFTTT_TOKEN));
http.addHeader("Content-Type", "application/json");
int httpCode = http.POST("{\"value1\":\"" + msg + "\"}");
if (httpCode != 200) {
Serial.println("[IFTTT] Error code " + String(httpCode) + " ros : " + http.getString());
}
http.end();
return httpCode == 200;
}
void setup() {
Serial.begin(115200);
pinMode(LED_BUILTIN, OUTPUT);
Serial.println();
Serial.println();
Serial.print("Connecting to ");
Serial.println(WIFI_STA_NAME);
WiFi.mode(WIFI_STA);
WiFi.begin(WIFI_STA_NAME, WIFI_STA_PASS);
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
digitalWrite(LED_BUILTIN, !digitalRead(LED_BUILTIN));
}
digitalWrite(LED_BUILTIN, HIGH);
Serial.println("");
Serial.println("WiFi connected");
Serial.println("IP address: ");
Serial.println(WiFi.localIP());
configTime(TIMEZONE * -1 * 3600, 0, "ntp.ku.ac.th", "fw.eng.ku.ac.th", "time.uni.net.th");
}
void loop() {
struct tm timeinfo;
getLocalTime(&timeinfo);
Serial.print("Now: ");
Serial.print(timeinfo.tm_hour);
Serial.print(":");
Serial.print(timeinfo.tm_min);
Serial.print(":");
Serial.print(timeinfo.tm_sec);
Serial.println();
if (last_twit != timeinfo.tm_hour) {
last_twit = timeinfo.tm_hour;
TwitToTwitter("\u0E02\u0E13\u0E30\u0E19\u0E35\u0E49\u0E40\u0E27\u0E25\u0E32 " + (String)(timeinfo.tm_hour < 10 ? "0" : "") + String(timeinfo.tm_hour) + ":" + (String)(timeinfo.tm_min < 10 ? "0" : "") + String(timeinfo.tm_min) + " \u0E19.");
}
delay(30000);
}
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