Initial commit.

examples/common/ws2812_led/Kconfig

@@ -0,0 +1,19 @@
+menu "WS2812 RGB LED"
+
+    config WS2812_LED_ENABLE
+        bool "Enable RGB LED"
+        default n if IDF_TARGET_ESP32 || !SOC_RMT_SUPPORTED
+        default y
+        help
+            Disable the WS2812 RGB LED.
+
+    config WS2812_LED_GPIO
+        int "WS2812 LED GPIO"
+        default 8 if IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32C6 || IDF_TARGET_ESP32H2
+        default 48 if IDF_TARGET_ESP32S3
+        default 18
+        depends on WS2812_LED_ENABLE
+        help
+            Set the WS2812 RGB LED GPIO.
+
+endmenu