diff --git a/Hardware/Hellen/hellen88bmw-a-schematic.pdf b/Hardware/Hellen/hellen88bmw-a-schematic.pdf
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diff --git a/Hellen-88-BMW.md b/Hellen-88-BMW.md
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--- a/Hellen-88-BMW.md
+++ b/Hellen-88-BMW.md
@@ -2,6 +2,8 @@ PnP Development board for M50
 M60 and Pre-1995 Euro M3
 M50tu and Pre-1995 USA M3
 
+[schematics DRAFT](Hardware/Hellen/hellen88bmw-a-schematic.pdf)
+
 [BMW-e36](BMW-e36)
 
 https://docs.google.com/spreadsheets/d/1OiEaak7TElKwF-fXWvl9Dk-fD84a0NENe6lOwhXiOe4/