I have an OpenSprinkler 2.3(AC) running firmware 2.1.5(2). I recently had to replace its power supply, and this has inspired me to look at upgrading its very out-of-date firmware.
I’ve reviewed the OpenSprinkler 2.x Firmware Update Guide, and it leaves a lot of questions unanswered.
- Where do I download the newer firmware? (The link within the guide is broken, and I can’t find a Downloads section anywhere on the web site.)
- After flashing the new firmware, how do I connect to the controller to restore the configuration? (Presumably it’s IP address will be reset.)
- I serve static content from my reverse proxy, rather than from the controller. How do I go about setting this up with the new firmware?
Pointers appreciated.