Search found 15 matches

by chruge
Thu Jul 04, 2024 8:45 am
Forum: ESP-IDF
Topic: SMTP example -0xfffffe09 - UNKNOWN ERROR CODE (0180) : UNKNOWN ERROR CODE (0077)
Replies: 3
Views: 871

Re: SMTP example -0xfffffe09 - UNKNOWN ERROR CODE (0180) : UNKNOWN ERROR CODE (0077)

Talking to myself I found a solution. I followed the guide: https://randomnerdtutorials.com/esp32-send-email-smtp-server-arduino-ide/ The link above works with GMail. Basically you have to set up 2-Step verification in you google account and then create an "App Password", which allows access with a ...
by chruge
Fri Jun 28, 2024 6:05 am
Forum: ESP-IDF
Topic: SMTP example -0xfffffe09 - UNKNOWN ERROR CODE (0180) : UNKNOWN ERROR CODE (0077)
Replies: 3
Views: 871

Re: SMTP example -0xfffffe09 - UNKNOWN ERROR CODE (0180) : UNKNOWN ERROR CODE (0077)

Sorry, I forgot to say, that I'm using ESP-IDF 5.2 and an ESP32.
by chruge
Thu Jun 27, 2024 3:16 pm
Forum: ESP-IDF
Topic: SMTP example -0xfffffe09 - UNKNOWN ERROR CODE (0180) : UNKNOWN ERROR CODE (0077)
Replies: 3
Views: 871

Re: SMTP example -0xfffffe09 - UNKNOWN ERROR CODE (0180) : UNKNOWN ERROR CODE (0077)

I switched to a gmail account to be close to the example. There's another problem now. I (4663) smtp_example: Connected. 220 smtp.googlemail.com ESMTP a640c23a62f3a-a729d7c9628sm66882666b.202 - gsmtp I (4723) smtp_example: Writing EHLO to server... 250-smtp.googlemail.com at your service, [46.140.22...
by chruge
Thu Jun 27, 2024 2:04 pm
Forum: ESP-IDF
Topic: SMTP example -0xfffffe09 - UNKNOWN ERROR CODE (0180) : UNKNOWN ERROR CODE (0077)
Replies: 3
Views: 871

SMTP example -0xfffffe09 - UNKNOWN ERROR CODE (0180) : UNKNOWN ERROR CODE (0077)

Hello everyone I tried to run the SMTP example. Connecting and certificate check works, but now I am stuck with an unknown error. How can I debug this one? 250-gmx.net Hello ESP32 [46.140.227.150] 250-8BITMIME 250-SIZE 69920427 250 STARTTLS I (5756) smtp_example: Writing STARTTLS to server... 220 OK...
by chruge
Wed Jan 31, 2024 3:29 pm
Forum: ESP-IDF
Topic: Https Certificate Check does not fail
Replies: 0
Views: 766

Https Certificate Check does not fail

Dear all I connect to my https ota server, using the certificate chain. The chain consists of three certificates. When I impair my server certificat, but leave the root certificate alone, I get the following message. W (6997) esp-tls-mbedtls: mbedtls_x509_crt_parse was partly successful. No. of fail...
by chruge
Wed Jan 24, 2024 3:03 pm
Forum: ESP-IDF
Topic: https client: Failed to verify peer certificate
Replies: 6
Views: 10257

Re: https client: Failed to verify peer certificate

I do the same in ESP-IDF 5.1. I manage to download a file, when I place either the root certificate or the whole chain. When I impair the server certificate, but leave the root certificate intact, I am still able to download the file, but I get the following debug code: W (6997) esp-tls-mbedtls: mbe...
by chruge
Wed Jan 24, 2024 2:10 pm
Forum: Hardware
Topic: ESP-WROVER-KIT EEPROM
Replies: 2
Views: 996

Re: ESP-WROVER-KIT EEPROM

Hi ESP_Sprite

Thank you for your reply. I've ordered a ESP-WROVER-KIT. When I get it, I will read out the content and post a reply.

Best regards

Christian
by chruge
Tue Jan 23, 2024 7:43 am
Forum: Hardware
Topic: ESP-WROVER-KIT EEPROM
Replies: 2
Views: 996

ESP-WROVER-KIT EEPROM

Dear all

On the ESP-WROVER-KIT V3 there is an EEPROM (U3). What is it used for on the demo kit?

Kind regards

Christian
by chruge
Fri Jan 19, 2024 7:02 am
Forum: ESP-IDF
Topic: Create a partition in code
Replies: 6
Views: 19079

Re: Create a partition in code

Dear all

Thank you for the clarification.

I'm not sure where to make that suggestion... or maybe it's stupid anyway.

With OTA there is a similar integrity issue and it has been solved with the ota data partition and two ota partitions. Could that mechanism be used here too?

Regards

Chris
by chruge
Mon Jan 15, 2024 2:24 pm
Forum: ESP-IDF
Topic: Which SNTP Server was used to synchronize IDF 5.1 and newer
Replies: 2
Views: 9198

Re: Which SNTP Server was used to synchronize IDF 5.1 and newer

Ok, for who ever is intersted...

If you call esp_sntp_getserver(u8_t idx), all servers but the one that time was retrived from, return a 0 for IP address.

I could not find documentation... it's not for granted, that it works reliably.