I need my Arduino to connect to my web server through HTTPS, can the Arduino handle it?
It only has to act as a client.
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Please state which Arduino. There are quite a few different ones.Nick Gammon– Nick Gammon ♦2015年08月27日 21:57:28 +00:00Commented Aug 27, 2015 at 21:57
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I was just checking if it was possible to do some secure cloud connected sensors with the cheap non Linux Arduinos.Ragnar– Ragnar2015年11月25日 13:11:38 +00:00Commented Nov 25, 2015 at 13:11
1 Answer 1
It sounds like a better way to do it would be to have a PHP script act as handoff server (maybe protected by originating IP address) to access the HTTPS site and provide the data over a less processor-intensive protocol.
However, another answer suggests that we are working towards a solution to your issue, but it's not quite there yet (~12 seconds to encrypt a packet).
https://evothings.com/is-it-possible-to-secure-micro-controllers-used-within-iot/