diff --git a/Drive-Overview.md b/Drive-Overview.md
index e169129..9b3dde3 100644
--- a/Drive-Overview.md
+++ b/Drive-Overview.md
@@ -10,5 +10,7 @@ At purchase the CM-MiniCNC was setup for 3 axis with CW-5045 Stepper Drivers and
 
 These driver are optically isolated and safe to use without further isolation, the manual indicated signals are +5V.
 
+[CW-5045 Manual](https://git.oit.cloud/morgan/5axxon-cnc/src/branch/development/documents/CW5045.pdf)
+
 # Ball Screws
 TODO: measure ball screws
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