=== Parallel Printer Port Interface ===
[[Image:Fischertechnik Interface Adapter IBM Amiga Atari 25pol.jpg|right|thumb|25pin PC Adapter]]
Designed for one-directional printer ports: Data is read/sent via Pin11/Pin4 (which data is to be transferred is selected via the other DATA lines) (details on how the data is transferred exactly are unknown?).
Pin7 (Data Bit5) Trigger-y ;analog sensor Y input
Pin11 (Busy) Data-in ;data to computer
The parallel port fischertechnik interface connects via has a 20pin cable, to a printer port adapter (existing adapters are . The supported computers have different pin-outs: 25pin for DSUB (PC/Amiga/Atari), 34pin for CPCEdge (CPC464/CPC664), or 36pin for Centronics (german CPC6128).To solve that, some cables have a N-pin connector on a 20-pin cable. Others have a 20-pin connector, with additional 20-pin to N-pin adaptor. == Pictures == <gallery>Image:Fischertechnik Scheider Interface.JPG|Schneider Interface (20pin cable with 34pin connector)Image:Fischertechnik Interface Adapter IBM Amiga Atari 25pol.jpg|right|thumb|20pin-to-25pin PC Adapter]]</gallery>