9 сент. 2018 г. · The code below returns an error message 400 telling me that "The plain HTTP request was sent to HTTPS port". Problem is, I am using (or at least ...

6 сент. 2022 г. · The server tells you what's wrong: "400 The plain HTTP request was sent to HTTPS port" ... NodeMCU ESP8266 HTTP GET request not working.

2 июл. 2021 г. · The ESP8266 connects and does not write there is an HTTP error so I guess it does manage to log on but does not get the page I see on my browser ...

24 дек. 2019 г. · ... request), whit this message: 400 The plain HTTP request was sent to HTTPS port. I know that arduino uno can't handle https protocol, but ...

23 февр. 2022 г. · I am using a Nodemcu to try to read a cryptocurrency API from coingecko and display on serial monitor, code is below. I get a HttpCode of -1 but not sure why?

I'm trying to program an ESP8266 device to be able to take commands over HTTP with ESP8266AxtarishServer but no matter what I do any request takes 2 seconds to ...

6 апр. 2024 г. · But if I replace the http with https in the String server= line, I get back. HTTP Response code: 400. The plain HTTP request was sent to HTTPS ...

7 мая 2022 г. · Hi, I've not been coding for some time, so I really appreciate some help. I'm trying to read an array from an URL but I get an url error.

21 мар. 2024 г. · To send an SMS directly from an Arduino (e.g., MKR1000) to Twilio without using Scriptr.io, you need to format the HTTP POST request correctly.

13 окт. 2023 г. · I've been trying to get the pokeapi to send back anything to me but i have no idea what im doing. i finally got some info back but its telling ...