Inexio

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Contents

The Gig

We acquired a bunch of Inexio 17" touchscreen LCD display panels. This page documents what we've learned about them.

The Hardware

  • VGA 17" panel
  • IR-based touchscreen connected to a custom touchscreen controller based on an Atmel AT91 ARM microcontroller
  • touchscreen data available as RS232 via DB9
  • also apparently the same data is available as a USB CDC ACM device via the USB B-port hidden under the casing
  • chips are running firmware v1.3, apparently v1.5 exists but is not trivial to find

The Software

Reverse Engineering the Protocol

to be filled in.

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