Amstrad LP-1 light pen

Error creating thumbnail: Unable to save thumbnail to destination

The LP-1 Lightpen by Amstrad

A Lightpen by Amstrad ....

Technical

Connects to the Joystick port (not to the Lightpen input on the Expansion Port).

The pin-outs are unknown?

• One pin is probably used as Light Sensor, but which?
• Other pins might be used as power supply (needing to drag some pins HIGH and others LOW by software) (or does it contain a battery)?
• There seems to be no additional button (like on Light-guns)?

Pictures

• Amstrad LP-1
• Error creating thumbnail: Unable to save thumbnail to destination
  Advert
• Error creating thumbnail: Unable to save thumbnail to destination
  Package
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  Connector/Schematic

Software / Downloads

• None such ... (?)

Manual

Amstrad LP-1 Light Pen Manual