Hello everybody, In my code, I use my ESP32 as a server to receive HTTP request from a client server. What I'm trying to do : I want to change the listening port of my ESP32 server. But when I change this port, nothing work anymore... Of course I have entered the port forwarding in my router. Would ...

Thank you both of you for your answers !

Hello, I have an Arduino uno which communicates via UART with an ESP32 (WROOM-32) board. The ESP32 sends any update coming from the Arduino via POST request to my webserver. From my webserver, I would like to send data to my ESP32 to update the Arduino UNO actions. I'm not a specialist about HTTP pr...

Eventually, I have checked my access logs and they seem OK, this is the access.log content : 192.168.0.254 - - [06/Nov/2018:17:09:54 +0000] "POST /postfile/receive.php HTTP/1.1" 200 336 "-" "ESP32HTTPClient" We can see the value 336 which corresponds to the number of bytes received by the server (if...

Thanks,

Hi, I have a NGINX server on a raspberry pi. I want to send a POST request from my ESP32 board to the NGINX web-server. I use this code I found in a tutorial: #include <WiFi.h> #include <HTTPClient.h> const char* ssid = "freebox_FSVWVO"; const char* password = "legendaireinvincible1234"; void setup(...