Update project version to 2.3.0 and modify dependencies in idf_component.yml; enhance DHCP hostname configuration in WifiBoard class

CMakeLists.txt

@@ -9,5 +9,5 @@ include($ENV{IDF_PATH}/tools/cmake/project.cmake)
 # "Trim" the build. Include the minimal set of components, main, and anything it depends on.
 idf_build_set_property(MINIMAL_BUILD ON)
 
-set(PROJECT_VER "2.2.6")
+set(PROJECT_VER "2.3.0")
 project(xiaozhi)

main/boards/common/wifi_board.cc

@@ -10,6 +10,7 @@
 #include <freertos/task.h>
 #include <esp_network.h>
 #include <esp_log.h>
+#include <esp_mac.h>
 #include <utility>
 
 #include <font_awesome.h>
@@ -56,6 +57,14 @@ void WifiBoard::StartNetwork() {
     WifiManagerConfig config;
     config.ssid_prefix = "Xiaozhi";
     config.language = Lang::CODE;
+    // Set a DHCP hostname so the router shows a friendly name instead of "espressif".
+    // Uses the same "<prefix>-<last 2 MAC bytes>" scheme as the config AP SSID.
+    uint8_t mac[6];
+    if (esp_read_mac(mac, ESP_MAC_WIFI_STA) == ESP_OK) {
+        char hostname[32];
+        snprintf(hostname, sizeof(hostname), "%s-%02X%02X", config.ssid_prefix.c_str(), mac[4], mac[5]);
+        config.station_hostname = hostname;
+    }
     wifi_manager.Initialize(config);
 
     // Set unified event callback - forward to NetworkEvent with SSID data

main/idf_component.yml

@@ -20,7 +20,7 @@ dependencies:
   waveshare/custom_io_expander_ch32v003: ^1.0.0
   espressif/esp_lcd_panel_io_additions: ^1.0.1
   78/esp_lcd_nv3023: ~1.0.0
-  78/esp-wifi-connect: ~3.2.1
+  78/esp-wifi-connect: ~3.2.2
   espressif/esp_audio_effects: ~1.3.0
   espressif/esp_audio_codec: ~2.5.0
   78/esp-ml307: ~3.6.5