Search for: Log In Register OpenSprinkler › Forums › Hardware Questions › OpenSprinkler Pi (OSPi) › OSPi 1.42+ Hardware Files Tagged: hardware files, OSPi, schematics This topic has 1 reply, 2 voices, and was last updated 9 years, 4 months ago by Ray. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts August 12, 2015 at 11:55 am #39836 fernetParticipant Hi, Ray. There are significant changes between 1.4+ and 1.42+ (even though you say in another thread it’s only the relay). Any chance you can post the hardware files online or is this no longer an Open-Source Hardware project? August 12, 2015 at 1:39 pm #39842 RayKeymaster The files are checked in now. I don’t know how you calibrate changes as being significant or not, but if you compare the schematics of 1.42+ with 1.4+: https://github.com/rayshobby/opensprinkler/blob/master/OpenSprinkler%20Pi/hardware/ospi_v14%2B_sch.png https://github.com/rayshobby/opensprinkler/blob/master/OpenSprinkler%20Pi/hardware/ospi_v142%2B.png the only change is that the relay (and associated transistor and diode) is removed and replaced by a 3-pin header. 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 Pi (OSPi) › OSPi 1.42+ Hardware Files