Running Audio Remote App-based Accessory Demo on the TWR-DOCK - How To

Document created by edk Employee on Jul 9, 2014Last modified by Diana Torres on Apr 18, 2017
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App-based accessory demo for an iPod remote control using the Tower System with TWR-DOCK module. Demonstrates an example of how you can build audio accessories such as speaker docks, soundbars and car audio systems.






  • Designing electronic accessories for devices such as the iPhone®, iPad® and iPod®
  • 30-pin dock connector for iPhone, iPad, or iPod devices
  • USB A port for iPhone, iPad or iPod connection over standard USB to Apple Lightning® and 30-pin dock connector cables
  • Analog stereo audio line out (RCA)
  • Analog video out (composite, S-Video and component)
  • Digital audio input and output transferred via USB connection
  • Interface software for iPhone, iPad, and iPod devices
  • Power input connector (2.1A, 1A) for device charging
  • Interface software optimized for Kinetis MCUs, hardware supports a wide range of MCU and MPU Tower Modules
  • Compatible with Tower peripheral modules

Featured NXP Products

Design Resources

  • TWR-DOCK-K60 kit contains:
    • TWR-DOCK module with power supply and global adaptor
    • TWR-K60N512 Kinetis K60 MCU Module
    • TWR-PROTO Prototyping Module with perfboard area
    • TWRPI-MPL115A Pressure Sensor Plug-In
    • TWR-ELEV Elevator Modules
  • TWR-DOCK-K60LCD kit contains: