Search for: Log In Register OpenSprinkler › Forums › Comments, Suggestions, Requests › GPIO Stations Tagged: GPIO, h bridge, latching, solenoid, valve This topic has 15 replies, 6 voices, and was last updated 6 years, 10 months ago by Peter. You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In OpenSprinkler › Forums › Comments, Suggestions, Requests › GPIO Stations