Losi: Xcelorin Downloads

Below you will find the links to the latest software updates for Losi's Xcelorin Brushless Systems. The following downloads will enable you to configure your Xcelorin ESC.

Xcelorin Software Installation Requirements:

  • Windows Operating System preferably Windows XP or higher
  • An available USB port, (version 1.0 or 2.0)
  • You must have FULL Administrator rights on your computer to install
  • You may need to temporarily disable your Anti-Virus Software to complete the install

Please read the Xcelorin Software Installation Instructions before downloading and installing the Xcelorin Software Setup Program to your machine.

Do not attempt to install a lower version of firmware to your ESC without first contacting product support productsupport@horizonhobby.com. Failure to do so may result in damage to your ESC.

Xcelorin Software Setup Program File Size: 4.73 MB

You must right click the file and select "Save As" in order to download the file correctly.

Firmware for 1/18 Xcelorin Sensorless ESC (LOSB9535) ONLY
C110111.LSC Version: 11 Date: April 3, 2008
File Size: 37.2 KB
Release Notes: Initial Release

Firmware for 1/10 Xcelorin Sensorless ESC (LOSB9515) ONLY
E010132.LSC Version: 32 Date: May 1, 2008
File Size: 41.7 KB
Release Notes: Added option for 0% drag brake
Required to support Advanced Quick Programming Card (LOSB9377).


E010130.LSC Version: 30 Date: April 3, 2008
File Size: 41.7 KB
Release Notes: Initial Release

Firmware for 1/10 Xcelorin Sensored ESC (LOSB9500) ONLY
D110125.LSC Version: 25 Date: May 16, 2008
File Size: 39 KB
Release Notes: Fixed bug with Futaba 2.4 GHz System Start-up