Search for: Log In Register OpenSprinkler › Forums › Hardware Questions › OpenSprinkler › Esp12N replacement with Esp12E Tagged: Esp12N. Vs Esp12E This topic has 1 reply, 2 voices, and was last updated 19 hours, 36 minutes ago by Ray. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts July 2, 2026 at 4:54 pm #86728 slickParticipant I am being told that the ESP12N is no longer available but I can get the esp12E Google tells me they should be compatible if I’m not using the bottom row signals, which are not used in OS. Has anyone tried this or know of any issues or concerns for the open sprinkler implementation? Thank you, I appreciate it Brian July 3, 2026 at 2:40 am #86731 RayKeymaster They are completely compatible. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In OpenSprinkler › Forums › Hardware Questions › OpenSprinkler › Esp12N replacement with Esp12E