[SOLVED] Arduino Uno is not in network

Issues and Errors
1

Since back 2 week it worked fine but today I re-setup the configeration … but this time I am having

ð[19] Blynk v0.3.4
[520] Connecting to safe_house
ATE0
[1530] Failed to disable Echo
AT+CIPCLOSE
AT+CIPSTART=“TCP”,“blynk-cloud.com”,8442
AT+CIPCLOSE
AT+CIPSTART=“TCP”,“blynk-cloud.com”,8442
AT+CIPCLOSE
AT+CIPSTART=“TCP”,“blynk-cloud.com”,8442
AT+CIPCLOSE
AT+CIPSTART=“TCP”,“blynk-cloud.com”,8442

and Blynk app says ‘Your arduino is not in network’

the sketch I uploaded is fine because it worked last time

2

Yes, I have a similar issues and these have been reported.
I’m convinced there is something wrong at the server end for some users having spent the last three days trying to get it working.

3

exactly , I guessed so … Does Blynk has any service status web page where I can check their service up and running or not …

4

@TheShemul it has been reported on the forum several times that Blynk servers haven’t been down for over a year now. I’m not a network guy but I guess cloud networks don’t go down like regular networks so a status page wouldn’t serve much purpose i.e. always up and invariably the problem is with the user. HTH.

5

Hello. Did you guys changed your network? It could be a reason

6

may be … the problem I am experiencing is quite confusion … I still don’t know weather the problem is with the communication to blynk server or I mismatched my configuration …

7

yes… I tried … same problem

8

Blynk server fine for me,

You reset up YOUR configuration, but wonder if the Blynk server might be down?

Use Occam’s razor :slight_smile:

9

So sorry , I forgot to reverse the RX and TX pin on arduino … It’s working fine now .