TTRCom for Palm OS

TTRCom PE is a portable diagnostic solution for Trabitronic ECUs. TTRCom PE was written C using the native Palm OS API and is therefore fast and small while featuring almost everything the computer can do.


  • Display of up to 3 measured values in real time
  • Customizable warn tones
  • Display and clear stored DTCs
  • Configure the most maintenance options
  • Display of the current time
  • Editing the timing

System Requirements

  • Palm handheld with Palm OS 3.0 or higher
  • 50 KByte free space for TTRCom PE
  • 60 KByte free space for MathLib
  • A suitable adapter


TTRCom PE is distributed under the terms of the GNU GPL v2.