ublox NINA-W1 Read_Singke_Email_loop example support

[pberna67]

Dear all

I'm using NINA-W102 ESP32 based module and I've fit the Read_Single_Email_loop example
I've defined the folllowing parameters

#define IMAP_PORT 993
#define IMAP_HOST "imapmail.libero.it"

Libero used the SSL connection

/* The log in credentials */
#define AUTHOR_EMAIL "my email address"
#define AUTHOR_PASSWORD "my password"

Credentials have been check with Oulook where the connection to the Email server works

I receive the following wrong replay in the Arduino terminal windows

21:46:19.786 -> Connecting to Wi-Fi........
21:46:22.194 -> Connected with IP: 192.168.10.49
21:46:22.194 ->
21:46:22.194 -> #### Connecting to IMAP server...
21:46:22.194 -> > C: ESP Mail Client v3.4.16
21:46:32.197 -> > C: connecting to IMAP server
21:46:32.197 -> > C: Host > imapmail.libero.it
21:46:32.197 -> > C: Port > 993
21:46:32.757 -> #### Error, unable to connect to server
21:46:32.757 -> ! E: unable to connect to server
21:46:32.757 -> Connection error, Error Code: -200, Reason: unable to connect to server
21:46:42.772 -> #### Error, some of the requested messages no longer exist
21:46:42.772 -> ! E: some of the requested messages no longer exist
21:46:52.815 -> #### Error, some of the requested messages no longer exist

I have, however, a doubt in the hardware config of the PSRAM that can not be set in the u-blox NINA-W102 module (see below)
Any idea?

[mobizt]

I can connect to imapmail.libero.it on port 993 using this library and it works normally.

In your case, you should change the AP or WiFI hotspot that is more reliable.

[pberna67]

Dear Mobizt

I found out where the problem is. I used the Board Support Package of ESP32 verison1.06, which has instability issues. Something it works, something it dosn't work, however moving on the latest package version, the ESP32 v 2.0.14 everything work. Unfortunately this version doesn't work with the combination of libraries I'm using in my old applications. I'm still experimenting the instability of Arduino solutions, that created problems also in the past with different combination of libraries.

I confirm that with ESP32 2.0.14 everything work

Thanks