diff --git a/sketches/doorbell-touch-esp32-32e/DisplayDriverGFX.cpp b/sketches/doorbell-touch-esp32-32e/DisplayDriverGFX.cpp
index d4c5e25..30659d5 100644
--- a/sketches/doorbell-touch-esp32-32e/DisplayDriverGFX.cpp
+++ b/sketches/doorbell-touch-esp32-32e/DisplayDriverGFX.cpp
@@ -38,15 +38,12 @@ void Gfx::init() {
     return;
   }
   Serial.printf("[GFX] Display OK: %dx%d\n", SCREEN_WIDTH, SCREEN_HEIGHT);
-  _gfx->fillScreen(0xF800); 
-  // RED TEST  
+  _gfx->fillScreen(0xF800); // RED TEST
   delay(2000);
-  _gfx->fillScreen(0x07E0); 
-  // GREEN TEST  
-   delay(2000);  
-   _gfx->fillScreen(0x001F); 
-   // BLUE TEST  
-   delay(2000);
+  _gfx->fillScreen(0x07E0); // GREEN TEST
+  delay(2000);
+  _gfx->fillScreen(0x001F); // BLUE TEST
+  delay(2000);  _gfx->fillScreen(0x07E0); // GREEN TEST  delay(2000);  _gfx->fillScreen(0x001F); // BLUE TEST  delay(2000);
 }
 
 void Gfx::setRotation(uint8_t r)  { if (_gfx) _gfx->setRotation(r); }
diff --git a/sketches/doorbell-touch-esp32-32e/doorbell-touch-esp32-32e.ino b/sketches/doorbell-touch-esp32-32e/doorbell-touch-esp32-32e.ino
index 1847f2a..c3d9d81 100644
--- a/sketches/doorbell-touch-esp32-32e/doorbell-touch-esp32-32e.ino
+++ b/sketches/doorbell-touch-esp32-32e/doorbell-touch-esp32-32e.ino
@@ -21,7 +21,9 @@
 #endif
 #if USE_TFT_ESPI
   #ifndef ST7796_DRIVER
-  #error "TFT_eSPI setup mismatch — ST7796_DRIVER expected for E32R35T"
+  #if USE_TFT_ESPI
+#error "TFT_eSPI setup mismatch — ST7796_DRIVER expected for E32R35T"
+#endif
   #endif
 #endif
 #define HOLD_TO_SILENCE_MS 1000