Firmware Update / Board Replacement

We are now offering a simple way to update your Automation Controller to the latest version of the software.  There have been many improvements since earlier versions so we highly recommend updating.  The technical reference and user guides have been updated to reflect the new features.


To update your controller you will need a portable Windows computer and a USB cable.  The process is fairly simple and takes only a few minutes to complete.


Update procedure for series 2 systems (single board controllers)
This is the procedure for installing new firmware on the current version of the automation controller.
Update Process S2.pdf
Adobe Acrobat document [897.5 KB]
Update Process for legacy controllers (those with 2 boards)
This document covers how to update the firmware in your system controller. It also details how to identify which version of the board is in your system.
Update Process.pdf
Adobe Acrobat document [1.3 MB]
Firmware Update Program
This is the program and source files you'll use to communicate with the rainwater controller. The process is described in the above procedures. (v 7.5 Aug 2019)
Compressed archive in ZIP format [7.1 MB]
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