GPIO / Relay Extender Box

  • Extensive I/O signal ports to expand applications for use of external devices.
  • 10 digital input - Connects to motion sensors, switch buttons, door detectors, alarm systems, etc.
  • 4 digital output - Connects to LED lights, buzzer, etc.
  • 2 relay - Mechanically operate an electric door or gate lock.
  • Qbic API provided to develop various applications.


Application examples

Interactive Digital Signage

Interactive digital signage is achieved by connecting push button switches to the GPIO / Relay Extender Board (AC-500) and the desired video playback correlating to the artifact will be triggered to playback.

Electric Bolt Lock