As of August 1, 2024 the Home Control Assistant software is no longer supported for general use.
If you are interested in continuing support, albeit in a much modified manner, please review this information sheet.
For users who continue to use HCA without any support, the following resources are available to download. The contents of the files are as of 1-August-2024 and will not be updated.
User Guide zip files
Technical Notes zip files
- Technical Notes 100 series
- Technical Notes 200 series
- Technical Notes 300 series
- Technical Notes 400 series
- Technical Notes 500 series
- Technical Notes 600 series
- Technical Notes 700 series
The entire HCA program library in a single zip file containing all HCE, HClass, and HTML files.