Search for: Log In Register OpenSprinkler › Forums › OpenSprinkler Mobile and Web App › Sprinklers turn on after reboot This topic has 0 replies, 1 voice, and was last updated 4 years, 7 months ago by Daz22. Viewing 1 post (of 1 total) Author Posts June 16, 2020 at 8:02 pm #66842 Daz22Participant Hello All!! Just setup my opensprinkler project on a raspberry pi3 with a four channel relay. Everything works awesome but when I reboot my system my sprinklers all come on and I have to start and stop them. Any hints? Thanks in advance!! -jeff Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In OpenSprinkler › Forums › OpenSprinkler Mobile and Web App › Sprinklers turn on after reboot