OpenSprinkler › Forums › OpenSprinkler Unified Firmware › My Open Sprinkler Won't Connect Via Wireless Router › Reply To: My Open Sprinkler Won't Connect Via Wireless Router August 21, 2018 at 10:26 am #52228 RayKeymaster The first thing to check is to click the first push button (B1) on the controller and see the IP address. It may be that the IP address has changed due to router assigning a new IP to it.
