我无法从ESP8266连接到pushbullet

Question

我遵循了几条从ESP8266连接到Pushbullet的说明，下面是一段代码片段

#include <ESP8266WiFi.h>
#include <WiFiClientSecure.h>

const char* ssid = ".......";
const char* password = ".......";
const char* host = "api.pushbullet.com";
const int httpsPort = 443;
const char* PushBulletAPIKEY = "..............."; //get it from your pushbullet account

// Use web browser to view and copy
// SHA1 fingerprint of the certificate
const char* fingerprint = "2C BC 06 10 0A E0 6E B0 9E 60 E5 96 BA 72 C5 63 93 23 54 B3"; //got it using https://www.grc.com/fingerprints.htm

void setup() {
  Serial.begin(115200);
  Serial.println();

  Serial.print("connecting to ");
  Serial.println(ssid);
  WiFi.mode(WIFI_STA);
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("");
  Serial.println("WiFi connected");
  Serial.println("IP address: ");
  Serial.println(WiFi.localIP());

  // Use WiFiClientSecure class to create TLS connection
  WiFiClientSecure client;
  Serial.print("connecting to ");
  Serial.println(host);
  if (!client.connect(host, httpsPort)) {
    Serial.println("connection failed");
    return;
  }

在!client.connect(host, httpsPort)上失败。

使用浏览器api.pushbullet.com:443失败

https://api.pushbullet.com返回一个很好的JSON代码

可以使用https://api.pushbullet.com连接吗？

是否存在端口问题？

感谢你的帮助。

来自RPI的PS

curl --header 'Access-Token: o.abcdefghijklmnopqrstuvwxyz' \ https://api.pushbullet.com/v2/users/me

就像一种护身符。

Answer 1

找到解决方案。

   // Use WiFiClientSecure class to create TLS connection
   WiFiClientSecure client;
   Serial.print("connecting to ");
   Serial.println(host);
   if (!client.connect(host, httpsPort)) {
     Serial.println("connection failed");
     return;
   }

在下面添加：：WiFiClientSecure客户端；

我在GitHub上找到了它，只是为了帮助其他人找到解决方案而分享。