ESP32 Forum

Posted: **Mon Dec 03, 2018 5:34 pm**

Hello,

I would like to set up SSL server on ESP32_DevKitc_V4 using AT commands. I've already flashed it with currently newest firmware (1.1.2.0) as in picture below:

I've connected FTDI USB->UART converter to DevKit so that I could send AT commands and connected ESP to my WiFi router. I've created SSL server as shown in AT instruction set:

Code: Select all

AT+CIPMUX=1
AT+CIPSERVER=1,443,"SSL",1

But when I try to connect to it using Chrome I get

accept fail

.

TCP version

Code: Select all

AT+CIPSERVER=1,80

works just fine. What am I doing wrong with SSL?

Thanks!

Posted: **Tue Dec 04, 2018 9:00 am**

Does your client have the CA certificate? If not, maybe you can try AT+CIPSERVER=1,443,"SSL",0 first.

Posted: **Fri Dec 21, 2018 10:15 am**

Tried with

Code: Select all

AT+CIPSERVER=1,443,"SSL",0

and same problem occured -

accept fail

Posted: **Mon Apr 29, 2019 9:14 am**

Maybe try SNTP to get the real time firstly, then start the SSL connection.

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