diff --git a/src/AmbientLightingThread.h b/src/AmbientLightingThread.h
index e3ac447cd4e..e29644e6b61 100644
--- a/src/AmbientLightingThread.h
+++ b/src/AmbientLightingThread.h
@@ -94,9 +94,9 @@ class AmbientLightingThread : public concurrency::OSThread
                 pinMode(RGBLED_BLUE, OUTPUT);
 #endif
 #ifdef HAS_NEOPIXEL
-                pixels.begin(); // Initialise the pixel(s)
-                pixels.clear(); // Set all pixel colors to 'off'
-                pixels.setBrightness(0); //moduleConfig.ambient_lighting.current
+                pixels.begin();          // Initialise the pixel(s)
+                pixels.clear();          // Set all pixel colors to 'off'
+                pixels.setBrightness(0); // moduleConfig.ambient_lighting.current
 #if defined(ESP32)
                 if (_neoPixelApbLock == nullptr) {
                     esp_err_t err = esp_pm_lock_create(ESP_PM_APB_FREQ_MAX, 0, "neopixel", &_neoPixelApbLock);
@@ -113,7 +113,10 @@ class AmbientLightingThread : public concurrency::OSThread
 #endif
         }
 
-        bool isFlashlightModeActive() const { return _flashlightOverrideActive; }
+        bool isFlashlightModeActive() const
+        {
+            return _flashlightOverrideActive;
+        }
 
         void setFlashlightMode(bool enabled)
         {
@@ -127,13 +130,16 @@ class AmbientLightingThread : public concurrency::OSThread
                 // if (moduleConfig.ambient_lighting.led_state) {
                 //     setLighting();
                 // } else {
-                    setLightingOff(nullptr);
+                setLightingOff(nullptr);
                 // }
             }
         }
 
 #if HAS_SOS
-        bool isSOSModeActive() const { return _sosOverrideActive; }
+        bool isSOSModeActive() const
+        {
+            return _sosOverrideActive;
+        }
 
         void setSOSMode(bool enabled)
         {
@@ -178,10 +184,25 @@ class AmbientLightingThread : public concurrency::OSThread
                     showNotificationMarquee();
                     return 16;
                 }
+#if defined(GAT562)
+                _bootMarqueeDone = true;
+                _standbyBreathingActive = true;
+                showBreathingWhite();
+#else
                 setLightingOff(NULL);
                 _bootMarqueeDone = true;
+#endif
+            }
+
+#if defined(GAT562)
+            if (_standbyBreathingActive) {
+                if (millis() - _lastMarqueeCall > 200) {
+                    showBreathingWhite();
+                }
+                return 30;
             }
 #endif
+#endif
 #if defined(HAS_NCP5623) || defined(HAS_LP5562)
             if ((_type == ScanI2C::NCP5623 || _type == ScanI2C::LP5562) && moduleConfig.ambient_lighting.led_state) {
 #endif
@@ -203,8 +224,10 @@ class AmbientLightingThread : public concurrency::OSThread
         ScanI2C::DeviceType _type = ScanI2C::DeviceType::NONE;
         uint32_t _bootEffectUntil = millis() + 3200;
         bool _bootMarqueeDone = false;
+        bool _standbyBreathingActive = false;
         bool _ledOff = false;
         bool _flashlightOverrideActive = false;
+        uint32_t _lastMarqueeCall = 0;
 #if HAS_SOS
         bool _sosOverrideActive = false;
         uint8_t _sosPatternIndex = 0;
@@ -275,11 +298,14 @@ class AmbientLightingThread : public concurrency::OSThread
 #endif
             return 0;
         }
-        
+
       protected:
         void showNotificationMarquee()
         {
 #ifdef HAS_NEOPIXEL
+#if defined(GAT562)
+            _lastMarqueeCall = millis();
+#endif
             static uint16_t marqueeStep = 0;
             const uint16_t hue = (marqueeStep * 2048U) & 0xFFFF;
             const uint8_t maxBrightness = 255;
@@ -292,7 +318,7 @@ class AmbientLightingThread : public concurrency::OSThread
             pixels.setPixelColor(head, Adafruit_NeoPixel::ColorHSV(hue, 255, 255));
             pixels.setPixelColor(tail, Adafruit_NeoPixel::ColorHSV(hue, 255, 96));
 #else
-            pixels.setPixelColor(0, Adafruit_NeoPixel::ColorHSV(hue, 255, 255));
+    pixels.setPixelColor(0, Adafruit_NeoPixel::ColorHSV(hue, 255, 255));
 #endif
             acquireNeoPixelClockLock();
             pixels.show();
@@ -301,6 +327,24 @@ class AmbientLightingThread : public concurrency::OSThread
 #endif
         }
 
+#if defined(GAT562) && defined(HAS_NEOPIXEL)
+        void showBreathingWhite()
+        {
+            const uint16_t breathPeriodMs = 2000;
+            const uint8_t maxBrightness = 30;
+            const uint32_t now = millis();
+            const uint16_t phase = (now % breathPeriodMs) * 512UL / breathPeriodMs;
+            const uint16_t breathValue = phase < 256 ? phase : 511 - phase;
+            const uint8_t brightness = ((uint32_t)breathValue * maxBrightness) / 255;
+
+            pixels.setBrightness(brightness);
+            pixels.fill(pixels.Color(255, 255, 255), 0, NEOPIXEL_COUNT);
+            acquireNeoPixelClockLock();
+            pixels.show();
+            releaseNeoPixelClockLock();
+        }
+#endif
+
 #if HAS_SOS && defined(HAS_NEOPIXEL)
         void handleSOSBlink()
         {
@@ -350,7 +394,7 @@ class AmbientLightingThread : public concurrency::OSThread
             200, 200,  // dot
             200, 200,  // dot
             200, 200,  // dot
-            0,    1000, // cycle gap
+            0,   1000, // cycle gap
         };
 #endif
 
diff --git a/src/mesh/NodeDB.cpp b/src/mesh/NodeDB.cpp
index c1833b18427..18d2a939acb 100644
--- a/src/mesh/NodeDB.cpp
+++ b/src/mesh/NodeDB.cpp
@@ -807,7 +807,7 @@ void NodeDB::initConfigIntervals()
 #endif
 
 #if defined(GAT562)
-    config.display.screen_on_secs = 10;
+    config.display.screen_on_secs = 30;
 #endif
 }