diff --git a/ESP-IDF_Robot/tutorial/docs/source/overview.rst b/ESP-IDF_Robot/tutorial/docs/source/overview.rst
index 4e2667bb3..677b9f269 100644
--- a/ESP-IDF_Robot/tutorial/docs/source/overview.rst
+++ b/ESP-IDF_Robot/tutorial/docs/source/overview.rst
@@ -4,4 +4,9 @@ HOW DOES IT WORK?
 
 The BitByteRider RC car is powered by ESP32-C3 Breadboard & Power adapter developmemt board.
 
+Reserver Pins & GPIOs
+---------------------
+
+The table below summarizes GPIOs and pins reserved for operations purposes.
+
 .. image:: _static/ESP-IDF_Robot_schematic.png
\ No newline at end of file