Notification not working at all - help please

Need Help With My Project
1

Hello, I need some help with notification widget.
Thanks in advance.

I have started a project to monitor different parameters of a recifal aquarium.

To be informed, for alarming, I want to use email and notification.

Config:
-arduino mega with a wifi shield ESP8266
-Blynk installed on a smartphone huawei P8light2017
-Notification for Blink is fully enabled on the smartphone
-The mailing is working perfectly, but the notification not.

Here a simple code:

#define BLYNK_PRINT Serial
/* Set this to a bigger number, to enable sending longer messages */
//#define BLYNK_MAX_SENDBYTES 256

#include <ESP8266_Lib.h>
#include <BlynkSimpleShieldEsp8266.h>

char auth[] = "xxxx";
char ssid[] = "yyy";
char pass[] = "zzz";

#define EspSerial Serial1  // for arduino mega
#define ESP8266_BAUD 115200
ESP8266 wifi(&EspSerial);

void setup()
{
  Serial.begin(9600);
  Serial.println("Setup start ........"); 
  EspSerial.begin(ESP8266_BAUD);
  delay(100);
  Serial.println("Blynk start ........"); 
  Blynk.begin(auth, wifi, ssid, pass);  
  delay(1000);
  Serial.println("Blynk started.");  
  Serial.println("Setup done.");  
}

//GET NOTIF
BLYNK_WRITE(V6) // If button"Get Notif is pressed on blynk appli on smatphone, this is executed
{
  int valueV6 = param.asInt(); // Get value as integer
  if (valueV6 ==1) 
  {
    Serial.println("Start: Button V6 is pressed on appli gsm.");
    Blynk.notify("Notif: button V6 is pressed!");
    Blynk.email("Subject: Notif", "Button V6 is pressed");
    Serial.println("End: Button V6 is pressed on appli gsm.");
  }
}

void loop()
{
  Blynk.run();
}

If I press on the smartphone button V6, the “GET NOTIF” is activated, the mail is sent, but nothing for notification.
The serial console log (I have pressed the button “get notif” on the blynk appli on the smartphone)

12:00:31.305 -> Setup start ........
12:00:31.406 -> Blynk start ........
12:00:31.406 -> [100] 
12:00:31.406 ->     ___  __          __
12:00:31.440 ->    / _ )/ /_ _____  / /__
12:00:31.474 ->   / _  / / // / _ \/  '_/
12:00:31.508 ->  /____/_/\_, /_//_/_/\_\
12:00:31.542 ->         /___/ v0.6.1 on Arduino Mega
12:00:31.578 -> 
12:00:32.047 -> [713] Connecting to babar
12:00:35.110 -> [3761] AT version:1.2.0.0(Jul  1 2016 20:04:45)
12:00:35.157 -> SDK version:1.5.4.1(39cb9a32)
12:00:35.157 -> v1.0.0
12:00:35.157 -> Mar 11 2018 18:27:31
12:00:35.204 -> OK
12:00:38.204 -> [6853] +CIFSR:STAIP,"192.168.1.51"
12:00:38.251 -> +CIFSR:STAMAC,"50:02:91:e0:83:bc"
12:00:38.298 -> [6860] Connected to WiFi
12:00:48.469 -> [17018] Ready (ping: 13ms).
12:00:49.735 -> Blynk started.
12:00:49.735 -> Setup done.
12:00:53.672 -> Start: Button V6 is pressed on appli gsm.
12:00:53.953 -> End: Button V6 is pressed on appli gsm.
12:01:01.287 -> Start: Button V6 is pressed on appli gsm.
12:01:01.568 -> End: Button V6 is pressed on appli gsm.
2

@babar please edit your post, using the pencil icon at the bottom, and add triple backticks at the beginning and end of your code so that it displays correctly.
Triple backticks look like this:
```

It would also be helpful if you put triple backticks at the beginning and end of your serial monitor output as well.

Pete.

3

Sorry, done…

4

iOS or Android?
Have you tried deleting the Notify widget and adding it back in again?
Have you checked the notification privileges in the phone’s OS settings?

Pete.

5

Android, I discover that sometimes, notifications come well but hours later…

I have another appli,P6PRO ipcam monitoring which can sent also notification. I deinstalled that one and now blynk notification works perfect now. It is now instantaneous.

Thanks you anyway.

6

In fact, this is not the issue with that P6SPRO appli, the problem is that notification sometimes works, and sometimes not, and the notif comes minutes, or hours later.

7

Difficult to advise if you don’t answer the question about

Pete.

8

android 8
try del Notify, and adding: yes
All priv present

9

I only have one Android device, that I don’t use very much and which runs an old version of Android, but in Settings/App Settings/Blynk/Notifications there are 4 options available to me.

In the Blynk Notifications widget there is also a Priority setting.

I was kind of hoping that you might go and look at these settings and share them with us, but if its too much trouble and all u cn do is rspnd in abbr then don’t worry about it.

Pete.