OpenSprinkler › Forums › Hardware Questions › WTB OpenSprinkler 2.3 unit › Reply To: WTB OpenSprinkler 2.3 unit December 9, 2019 at 3:41 pm #63589 RayKeymaster The current version of OpenSprinkler 3.0 allows an Ethernet add-on: you can purchase OpenSprinkler 3.0 with the wired Ethernet add-on.
