OpenSprinkler Forums Hardware Questions OpenSprinkler Pi (OSPi) Master Valve on Expansion Board?

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  • #43615

    gadgetboy
    Participant

    I’m replacing a RainBird ESP-Me controlling 11 zones (wiring photo attached) with an OSPi + an Expansion Board.

    I’d like to keep the physical zone numbering consistent with the original wiring so that it will match the diagram from the installer.

    Is there any reason that I cannot/should not map the MV to a port on the Expansion Board, say, on zone 12?

    #43647

    Ray
    Keymaster

    You can map the MV to zone expander. OpenSprinkler firmware now supports using any available zone, including those on expansion boards, as master zone/valve.

    #43652

    gadgetboy
    Participant

    Perfect. Thanks, Ray!

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OpenSprinkler Forums Hardware Questions OpenSprinkler Pi (OSPi) Master Valve on Expansion Board?