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OpticSpy

$69.00 $99.00

OpticSpy - A tool to explore optical data transmissions and covert channels - Electronics
OpticSpy - A tool to explore optical data transmissions and covert channels - Electronics OpticSpy - A tool to explore optical data transmissions and covert channels - Electronics OpticSpy - A tool to explore optical data transmissions and covert channels - Electronics OpticSpy - A tool to explore optical data transmissions and covert channels - Electronics OpticSpy - A tool to explore optical data transmissions and covert channels - Electronics

The OpticSpy modules provide a platform to explore, evaluate, and experiment with optical data transmissions. They capture, amplify, and convert optical signals into digital form that can be analyzed or decoded with a computer.

With OpticSpy, electronics hobbyists and hardware hackers can search for covert channels existing on modern devices, add optical data transfer functionality to a project, or capture and decode signals from remote controls and other consumer electronics that intentionally send information through light waves.

Uses & Application Ideas

Features & Specifications

  • Easily converts light transmissions into digital signals
  • Gain and threshold adjustment via potentiometers for fine-tuning of a particular target
  • Supports both visible and near IR light emissions
  • On-board switch to select normal or inverted polarity data streams
  • USB interface for direct connection to host computer

OpticSpy is powered from the host computer’s USB port and uses an FTDI FT231X USB-to-Serial IC to provide the USB connectivity (drivers available directly from FTDI). When connected to a computer, OpticSpy will appear as a Virtual COM port and will have a COM port number automatically assigned to it. You can then use a terminal program (such as HyperTerminal, PuTTY, CoolTerm, minicom, or screen) to communicate with OpticSpy. Communication settings will vary depending on the type of optical transmission and encoding/modulation used. 

In the event that the device sending optical data is using a different encoding or modulation scheme not supported by a standard terminal program, you can preempt the FT231X interface by connecting a logic analyzer, Arduino, or any other tool capable of processing raw digital signals to the OpticSpy’s TP5 (Comparator Output) test point.