GET Update Messages - Failed to update

[ManuBeze]

Hi guys, I'm getting this "failed to update" error in my serial monitor as soon as the ESP is connected to my WiFi.

Does anyone know how to solve this? is this a code related problem or a TelegramBot related problem?

Thanks in advance!!!

[fedrux]

Some time ago I found the problem was that now we have to use Https connection with a SSL fingerprint. I edited the code to use the fingerprint and solve the issue. You can try to go on my github page and find the fork of this project https://github.com/fedrux/ESP8266-TelegramBot

In https://github.com/fedrux/ESP8266-TelegramBot/blob/master/src/ESP8266TelegramBOT.cpp
If not work On line 53 you should update the SHA fingerprint with the one you get connecting to telegram api from your browser.
Hope it’s helpful
Give me a update

[DimaBroi]

Hi @fedrux ,
how did U manage to get your SHA fingerprint ? can U point in the correct direction?