Well, after some digging and lobbying I finally had my fist breakthrough! Here are (possibly complete) pinout for the Nokia 2110 aka NHE-4NX: (Pinn numbering is on the 24-wire flex film with controller on and pin 1 is the thickest one.) Pin: Function: 01 GND 12 Logic supply (4.65v) ?? 13 Logic supply (4.65v) ?? 14 RS (command / data registry select) 15 R/W 16 Enable 21 Data0 22 Data1 23 Data2 24 Data3 Maby someone can have some fun verifying this ? I'm not sure about contrast but it must be here somewhere :-) Well, that's almost 1 down, only 2-300 to go ? KreAture -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics