From 251a3bb9c9456c94c5a63493feebf702352764ac Mon Sep 17 00:00:00 2001
From: dagwoodland <amren@amren.org>
Date: Tue, 17 Sep 2019 09:16:23 +0100
Subject: [PATCH] Update README.md

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 71c209e..afb8d74 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,10 @@ or
 ```
 * The example : < combine_two_displays.ino > shows how to combine two displays in one project.
 
+### setTubeSegments(TubeNum tube_num,uint16_t segments)
+You can set specific segments of the display on or off by adding together segment values (eg. SEGMENT_TOP + SEGMENT_BOTTOM). The example : < display_specific_segments.ino > shows how to do this. The following image shows the names of the segments (color coded).
 
+<img src="https://github.com/dagwoodland/Seeed_Alphanumeric_Display_HT16K33/blob/master/CustomSegmentGuide.png" alt="CustomSegmentGuide.png" width="300px">
 
 ***