- Sun Dec 03, 2017 9:41 am
#72268
Hi all!
I'm in the middle of an ESP8266 project using my own server and I'm facing a problem with https.
In the past I was able to use the HTTPS including the fingerprint of the certificate in the HTPPClient. This worked like a charm, i could send POST requests to https Thingspeak service without any problem.
Now, I have build my own server and a similar request will always return HTTPC_ERROR_CONNECTION_REFUSED . I'm afraid Cloudflare and the HTTP client of the ESP are not very good friends. If I launch the same request from postman it will work, but no from the ESP.
Maybe somebody here has a better understanding of the certificates and https stuff than me. I'm a bit of desperate now with this
I'm in the middle of an ESP8266 project using my own server and I'm facing a problem with https.
In the past I was able to use the HTTPS including the fingerprint of the certificate in the HTPPClient. This worked like a charm, i could send POST requests to https Thingspeak service without any problem.
Now, I have build my own server and a similar request will always return HTTPC_ERROR_CONNECTION_REFUSED . I'm afraid Cloudflare and the HTTP client of the ESP are not very good friends. If I launch the same request from postman it will work, but no from the ESP.
Maybe somebody here has a better understanding of the certificates and https stuff than me. I'm a bit of desperate now with this
