LED Sign Board Control software

toledo is a script written in Python for controlling Amplus LED Sign Boards.
Currently it supports:




tobadge is a stripped down version of toledo, specifically made for the Amplus E-Badge



Version History - Added --color flag for Amplus signs supporting these commands, fixed checksum bug for short strings, cleaned up code - Supports "full" protocol, either through switch "shortcuts" like --inverse or through sending raw protocol commands with --raw . See --help - Minor fix, fixed typo spotted by RobM - Re-written from the ground up in python. Notable feature is actually receiving ACK/NACK from sign board - Initial public release, written in perl, used file handlers for serial comms, frequent BSOD in Win32, buffers issues in *nix, completely deprecated

This software is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 United States License
Please see

If you find this software useful, have problems or suggestions, Please email me at
If you wish to host this software elsewhere, please provide a link to and credit to Christian Sullivan

This page is ugly as sin. I know it, you know it. As soon as I hit I will pretty it up, promise. Last Updated: 16-4-2008
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