diff --git a/CMakeLists.txt b/CMakeLists.txt
index fa81dd0..0b569aa 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -8,4 +8,18 @@ idf_component_register(SRCS "esp32_i2s_parallel_dma.c" "ESP32-HUB75-MatrixPanel-
                        INCLUDE_DIRS "."
                        REQUIRES arduino)
 
+# In case you are running into issues with "missing" header files from 3rd party libraries like "Adafruit_GFX.h"
+# you can add them to the REQUIRES section above (depending on how you added the library as component!) like
+# REQUIRES arduino Adafruit-GFX-Library)
+
+# Example to build with USE_GFX_ROOT or NO_GFX / just uncomment the appropriate line
+# target_compile_options(${COMPONENT_TARGET} PUBLIC -DUSE_GFX_ROOT)
+# target_compile_options(${COMPONENT_TARGET} PUBLIC -DNO_GFX)
+
+# You can also use multiple options like this
+# target_compile_options(${COMPONENT_TARGET} PUBLIC -DNO_GFX -DNO_FAST_FUNCTIONS)
+
+# All options can be found here:
+# https://github.com/mrfaptastic/ESP32-HUB75-MatrixPanel-I2S-DMA/blob/master/doc/BuildOptions.md
+
 project(ESP32-HUB75-MatrixPanel-I2S-DMA)