How to print esp client hostname?

JAndrassy / WiFiEspAT

Arduino networking library. Standard Arduino WiFi networking API over ESP8266 or ESP32 AT commands.

GNU Lesser General Public License v2.1

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Closed heinemannj closed 4 years ago

heinemannj commented 4 years ago

I'm using a persistent WiFi connection with dhcp enabled in client mode. How to print esp client hostname?

Goal: I want to feed an mqtt_clientId with the default esp hostname

const char* mqtt_clientId = "WEMOSMega_A0FFFF";

JAndrassy commented 4 years ago

Sorry, right now there isn't a function to read the hostname. I will add it tomorrow.

JAndrassy commented 4 years ago

can you try the 'git version'?

heinemannj commented 4 years ago

Hi Juraj, I confirm that WiFi.hostname() in the new measter version is working for me:

char hostname[33]; WiFi.hostname(hostname); Serial.print("hostname "); Serial.println(hostname);

11:42:41.563 -> hostname ESP-C60650

Many thanks for your support! Cheers