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SPROG II User Guide
SPROG II User
Guide (PDF 1213kbytes), 57 pages.
This guide includes installing the SPROG II and required software,
and guidance on getting started to use the SPROG and the JMRI software.
Decoder Pro User Guide
Decoder Pro Manual (PDF 5258kbytes), 140 pages
This new guide includes more depth on all the features of Decoder Pro and the JMRI software.
Latest Software Upgrade
We strongly recommend you upgrade to the latest production version of DecoderPro;
look at the online install pages
to run an immediate install.
If you are already running your SPROG II, we suggest that you only install JMRI DecoderPro to upgrade; you do not need to re-install the USB drivers.
Firmware Programming Files
Due to recurring problems encountered by people attempting to upgrade their SPROG II firmware themselves, the user updates were temporarily suspended.
Why should I consider upgrading?
Recent sound decoders place some different demands upon programmer behavior,
and the SPROG II firmware has been upgraded to support these needs.
If you are having problems programming sound decoders, then an upgrade may be the solution.
How do I know what firmware version my SPROG II has?
In DecoderPro 2.2 and later, select the SPROG menu, and then Console; if you are using an older version of DecoderPro,
open a command monitor window (from the SPROG II menu) with your SPROG II connected.
Open a Send Command window, and enter ?. Click the Send button (pressing Enter does nothing here).
You should see the firmware version reported in the command monitor, e.g., "SPROG II Ver 2.5".
The current firmware is version 2.5 (June 2009), or 1.8 if your SPROG II is "series 1" and has 1.x versions.
Contact us directly to arrange an upgrade.
SPROG II USB Drivers (VCP Drivers)
The latest SPROG USB Drivers are available for download here:
Windows2000, XP or Vista
Windows98 or ME
For MacOS 10.4 and later, use FTDIUSBSerialDriver_v2_2_10.dmg;
For MacOS 10.2 or 10.3, use FTDIUSBSerialDriver_v2_1_10.dmg;
These are the same drivers that are included on the SPROG II JMRI CDROM, rev 8 shipping since June 2009.
Updated
drivers will appear here when necessary. Save the file(s) to your local disk and unpack them.
Please read the installation guide in the SPROG II User
Guide