WELCOME to the SIO02 WLAN based tracelet.


The SIO02 is the autonomous vehicle component (tracelet) of our localization solution LYVE. By means of sensor data fusion, SIO02 enables high-precision self-positioning in buses, trains or other powered assets with only one tracelet per vehicle. SIO02 transmits the position information via WLAN to the land-side infrastructure or to further equipment inside the vehicles.

Lyve Tracelet

Product Features:

  • Onboard position calculation < 1m accuracy
  • UWB receiver IEEE 802.15.4-2015;
  • GNSS/RTK multiband GNSS receiver
  • Inertial Measurement Unit (IMU)
  • Wheeltick counter according to IEC 16844-2
  • Voltage input 9…36V DC (24V nom.); Ignition
  • Monitoring and remote maintenance (e.g. OTA update of firmware)
  • EN 50155 and E1 qualified

Ready to start? Check our Quick-Start-Guide.