descriptions

ESP-IDF_Robot/tutorial/docs/source/overview.rst

@@ -9,4 +9,28 @@ Reserver Pins & GPIOs
 
 The table below summarizes GPIOs and pins reserved for operations purposes.
 
+...existing code...
+.. image:: _static/ESP-IDF_Robot_schematic.png
+
++-----------+-----------+-----------+-----------+
+| Column 1  | Column 2  | Column 3  | Column 4  |
++===========+===========+===========+===========+
+| Row 1     | Data      | Data      | Data      |
++-----------+-----------+-----------+-----------+
+| Row 2     | Data      | Data      | Data      |
++-----------+-----------+-----------+-----------+
+| Row 3     | Data      | Data      | Data      |
++-----------+-----------+-----------+-----------+
+| Row 4     | Data      | Data      | Data      |
++-----------+-----------+-----------+-----------+
+| Row 5     | Data      | Data      | Data      |
++-----------+-----------+-----------+-----------+
+| Row 6     | Data      | Data      | Data      |
++-----------+-----------+-----------+-----------+
+| Row 7     | Data      | Data      | Data      |
++-----------+-----------+-----------+-----------+
+
+Schematic
+---------
+
 .. image:: _static/ESP-IDF_Robot_schematic.png