diff --git a/docs/DX-cable-pinout.txt b/docs/DX-cable-pinout.txt
new file mode 100644
index 0000000..33dc455
--- /dev/null
+++ b/docs/DX-cable-pinout.txt
@@ -0,0 +1,9 @@
+Cable pinout for the DX Engineering Yaesu Rotator Controller
+
+1 Red
+2 Orange
+3 Yellow
+4 Green
+5 Purple
+6 Brown
+