How can I get notified when system is online?

[indirwanadi]

i want to get a notification sent to telegram chat room when system is online and i can't get that method works by this code: TBMessage msg;

// check if all things are ok if (myBot.testConnection()) { myBot.sendMessage(msg.sender.id, "Sistem terhubung >_<"); Serial.println("\ntestConnection OK"); }

else Serial.println("\ntestConnection NOK");

[shurillu]

Hello indirwanadi, the main problem in your code should be: you don't provide the Telegram ID of the recipient. When you call myBot.sendMessage(msg.sender.id, "Sistem terhubung >_<");, the msg.sender.id MUST have the recipient Telegram ID. So

1. Retrieve the recipient Telegram ID
2. Use it in the sendMessage method.

To retrieve your Telegram ID, load this code:

#include "CTBot.h"
CTBot myBot;

String ssid  = "mySSID"; // REPLACE mySSID WITH YOUR WIFI SSID
String pass  = "myPassword"; // REPLACE myPassword YOUR WIFI PASSWORD, IF ANY
String token = "myToken"   ; // REPLACE myToken WITH YOUR TELEGRAM BOT TOKEN

void setup() {
    Serial.begin(115200);
    Serial.println("Starting TelegramBot...");
    myBot.wifiConnect(ssid, pass);
    myBot.setTelegramToken(token);
    if (myBot.testConnection())
        Serial.println("\ntestConnection OK");
    else
        Serial.println("\ntestConnection NOK");
}

void loop() {
    TBMessage msg;
    if (myBot.getNewMessage(msg))
        myBot.sendMessage(msg.sender.id, (String)msg.sender.id);
    delay(500);
}

Once loaded and running, send a message to the bot with your account: it should answer you by your Telegram ID (a number). Now put your Telegram ID in the sendMessage: myBot.sendMessage(YOUR_TELEGRAM_ID_HERE, "Sistem terhubung >_<"); and you should receive a message when the bot is online (using your code, obviously).

Let me know if it solve the problem (and maybe put a star to this library).

Cheers

Stefano

[indirwanadi]

Oh Thank God, the method you provide solve the problem and now i can implement it to my code. Thank you very much, sir.

[shurillu]

Good!