Simple ejemplo para enviar una notificación push a un telefono por medio de Pushbullet desde NodeMCU.
/* | |
* Send Push notification from NodeMCU with Pushbullet API | |
* https://www.gsampallo.com/2020/07/09/envio-de-notificaciones-desde-nodemcu-con-pushbullet/ | |
* Guillermo Sampallo 2020 | |
*/ | |
#include <ESP8266WiFi.h> | |
const char* ssid = "SSD_NETWORK"; | |
const char* password = "PASSWORD_NETWORK"; | |
int pinBoton = 4; | |
const char* apiKey = "TOKEN"; | |
void setup() { | |
Serial.begin(115200); | |
WiFi.begin(ssid,password); | |
Serial.print("Conectando"); | |
while(WiFi.status() != WL_CONNECTED) { | |
Serial.print("."); | |
delay(100); | |
} | |
Serial.println("Conectado"); | |
Serial.print("Direccion IP: "); | |
Serial.println(WiFi.localIP()); | |
pinMode(pinBoton,INPUT_PULLUP); | |
} | |
void loop() { | |
if(digitalRead(pinBoton) == LOW) { | |
Serial.println("Presionado"); | |
enviarMensaje("NodeMCU","Mensaje enviado desde NodeMCU"); | |
delay(2000); | |
} | |
delay(100); | |
} | |
const char* host = "api.pushbullet.com"; | |
void enviarMensaje(String titulo,String mensaje) { | |
WiFiClientSecure client; | |
client.setInsecure(); | |
if(!client.connect(host,443)) { | |
Serial.println("No se pudo conectar con el servidor"); | |
return; | |
} | |
String url = "/v2/pushes"; | |
String message = "{\"type\": \"note\", \"title\": \""+titulo+"\", \"body\": \""+mensaje+"\"}\r\n"; | |
Serial.print("requesting URL: "); | |
Serial.println(url); | |
//send a simple note | |
client.print(String("POST ") + url + " HTTP/1.1\r\n" + | |
"Host: " + host + "\r\n" + | |
"Authorization: Bearer " + apiKey + "\r\n" + | |
"Content-Type: application/json\r\n" + | |
"Content-Length: " + | |
String(message.length()) + "\r\n\r\n"); | |
client.print(message); | |
delay(2000); | |
while (client.available() == 0); | |
while (client.available()) { | |
String line = client.readStringUntil('\n'); | |
Serial.println(line); | |
} | |
} |
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