ESP8266 Community Forum

- Thu Jan 14, 2016 2:49 pm #38790 Hey,

I started my esp and since it saved my wifi settings, it automatically connected to it.
Then the following happened:

Code: Select allready
WIFI CONNECTED
WIFI GOT IP
AT+CIMPUX=1

OK
AT+CIPSTART=4,"UDP","192.168.1.108",1337,1338,0
4, CONNECT

This is what I expected and afterwards, I was able to send data using AT+CIPSEND Nice!

But, when i did an reset by typing AT+RST, the following happened:

Code: Select allready
WIFI CONNECTED
WIFI GOT IP
AT+CIMPUX=1

OK
AT+CIPSTART=4,"UDP","192.168.1.108",1337,1338,0

ERROR

It's absolutely identical to the code above but still, it doesn't work. And now, the big question is: why?!

When I disconnect the power supply and power it up again, it's working.

Firmware is

Code: Select allAT version:0.40.0.0
SDK version:1.3.0

Is this a known bug?