diff --git a/drivers/ili93xx/ili9341.py b/drivers/ili93xx/ili9341.py
index 8f20a3a..5463cc4 100644
--- a/drivers/ili93xx/ili9341.py
+++ b/drivers/ili93xx/ili9341.py
@@ -54,6 +54,9 @@ class ILI9341(framebuf.FrameBuffer):
 
     # Transpose width & height for landscape mode
     def __init__(self, spi, cs, dc, rst, height=240, width=320, usd=False, init_spi=False):
+        """For more information see
+        https://github.com/peterhinch/micropython-nano-gui/blob/master/DRIVERS.md#32-drivers-for-ili9341
+        """
         self._spi = spi
         self._cs = cs
         self._dc = dc
diff --git a/drivers/ili93xx/ili9341_8bit.py b/drivers/ili93xx/ili9341_8bit.py
index 2d11b8a..1c7fda2 100644
--- a/drivers/ili93xx/ili9341_8bit.py
+++ b/drivers/ili93xx/ili9341_8bit.py
@@ -42,6 +42,9 @@ class ILI9341(framebuf.FrameBuffer):
 
     # Transpose width & height for landscape mode
     def __init__(self, spi, cs, dc, rst, height=240, width=320, usd=False, init_spi=False):
+        """For more information see
+        https://github.com/peterhinch/micropython-nano-gui/blob/master/DRIVERS.md#32-drivers-for-ili9341
+        """
         self._spi = spi
         self._cs = cs
         self._dc = dc