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August 14, 2020 00:58
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WIFI06_傳送訊息到LINE_ESP32 NodeMCU 32S
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#include <WiFi.h> | |
#include <WiFiMulti.h> | |
WiFiMulti wifiMulti; | |
#define LED_BUILTIN 2 // 連接到WIFI時,亮內建的LED | |
//連接LINE | |
#include <WiFiClientSecure.h> | |
WiFiClientSecure Secure_client; | |
String LINE_TOKEN; | |
void setup() | |
{ | |
LINE_TOKEN = "tvfUV1c09uK0MP0000000000000000jXVH46ZvhE"; //輸入LINE的權杖 | |
pinMode(LED_BUILTIN, OUTPUT); | |
digitalWrite(LED_BUILTIN,LOW) ; | |
Serial.begin(9600); | |
delay(10); | |
//連接WIFI 連接多個WIFI | |
wifiMulti.addAP("clive_lef", "12345678"); | |
wifiMulti.addAP("clive_1F", "12345678"); | |
wifiMulti.addAP("Free", "12341234"); | |
wifiMulti.addAP("book", "12345678"); | |
Serial.println("Connecting Wifi..."); | |
if(wifiMulti.run() == WL_CONNECTED) { //連接多個WIFI | |
delay(50); | |
Serial.println(""); | |
Serial.print("Successful Connecting to Access Point:"); | |
Serial.println(WiFi.SSID()); | |
Serial.print("SSID Signal strength:"); | |
Serial.println(WiFi.RSSI());//WiFi.RSSI()訊號強度 | |
Serial.println("WiFi connected"); | |
Serial.print("IP address: "); | |
Serial.println(WiFi.localIP());//WiFi.localIP()連接到的IP | |
for (int count = 0; count < 5; count++) { //成功時亮內建的LED,閃爍5次 | |
digitalWrite(LED_BUILTIN, HIGH) ; | |
delay(500); | |
digitalWrite(LED_BUILTIN, LOW) ; | |
delay(500); | |
} | |
} | |
//連接WIFI結束 | |
} | |
void loop() | |
{ | |
TO_LINE("打入要傳送LINE的訊息");//傳送LINE的訊息 | |
delay(60000); | |
} | |
//副程式 | |
//傳訊息到LINE | |
void TO_LINE(String x) { | |
if (Secure_client.connect("notify-api.line.me",443)) { | |
String data = "message="+String(x); | |
Secure_client.println("POST /api/notify HTTP/1.1"); | |
Secure_client.println("Host: notify-api.line.me"); | |
Secure_client.println("Authorization: Bearer " + LINE_TOKEN); | |
Secure_client.println("Content-Type: application/x-www-form-urlencoded"); | |
Secure_client.print("Content-Length: "); | |
Secure_client.println(data.length()); | |
Secure_client.println(); | |
Secure_client.println(data); | |
Secure_client.stop(); | |
} | |
} |
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