Define a Hostname using mDNS

[BrunoRCast]

Hi... Congratulations to everyone involved, fantastic project! I believe that implementing hostname using mDNS would be a very important step since we generally use DHCP, I am organizing myself to make attempts, unfortunately in the company I work at the firewall was changed and platformIO is being blocked, if you could contribute to this solution, I believe it would be of interest to many, thank you in advance!

[gerdluthe]

You can do it on your own.
add the following to the main.cpp file:

at the top under all the other #include commands
#include <ESPmDNS.h>

then at the end, search for the following to lines
...
webServer.begin(); /do not modify in original code
dbgln("[setup] finished"); / do not modify in original code

add the following lines under the code above

// Initialize mDNS
if (!MDNS.begin("YOURmDNS NAME HERE")) {
Serial.println("Error setting up MDNS responder!");
while(1) {
delay(1000);
}
}

// do not modify the rest of the code, down under

}
void loop() {
// put your main code here, to run repeatedly:
}