Default to 64x64 single panel, hacky it is done by pins but until we refactor bus config to be more flexible, this is what we have to work around

Author: netmindz

platformio_override.sample.ini

@@ -550,7 +550,7 @@ build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags}
   -D WLED_RELEASE_NAME=\"ESP32_hub75\"
   -D WLED_ENABLE_HUB75MATRIX -D NO_GFX
-  -D LED_TYPES=65
+  -D LED_TYPES=65 -D DATA_PINS=64,64,1
   -D WLED_DEBUG_BUS
   ; -D WLED_DEBUG
 lib_deps = ${esp32_idf_V4.lib_deps}
@@ -566,7 +566,7 @@ build_flags = ${common.build_flags}
               -D WLED_RELEASE_NAME=\"ESP32_hub75_forum_pinout\"
               -D WLED_ENABLE_HUB75MATRIX -D NO_GFX 
               -D ESP32_FORUM_PINOUT ;; enable for SmartMatrix default pins
-              -D LED_TYPES=65
+              -D LED_TYPES=65 -D DATA_PINS=64,64,1
               -D WLED_DEBUG_BUS
 ; -D WLED_DEBUG
 
@@ -588,7 +588,7 @@ build_flags = ${common.build_flags} ${esp32s3.build_flags} -D WLED_RELEASE_NAME=
   -D WLED_ENABLE_HUB75MATRIX -D NO_GFX 
   -D S3_LCD_DIV_NUM=20 ;; Attempt to fix wifi performance issue when panel active with S3 chips
   -D ARDUINO_ADAFRUIT_MATRIXPORTAL_ESP32S3
-  -D LED_TYPES=65
+  -D LED_TYPES=65 -D DATA_PINS=64,64,1
   -D WLED_DEBUG_BUS
 
 
@@ -617,7 +617,7 @@ build_flags = ${common.build_flags} ${esp32s3.build_flags} -D WLED_RELEASE_NAME=
               -D WLED_ENABLE_HUB75MATRIX -D NO_GFX 
               -D S3_LCD_DIV_NUM=20 ;; Attempt to fix wifi performance issue when panel active with S3 chips
               -D MOONHUB_S3_PINOUT ;; HUB75 pinout
-              -D LED_TYPES=65
+              -D LED_TYPES=65 -D DATA_PINS=64,64,1
               -D WLED_DEBUG_BUS
 
 lib_deps = ${esp32s3.lib_deps}