Search for: Log In Register OpenSprinkler › Forums › Hardware Questions › OpenSprinkler Pi (OSPi) › 2×4 pin cable This topic has 2 replies, 2 voices, and was last updated 8 years, 4 months ago by 951calguy. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts August 21, 2016 at 6:18 am #43821 951calguyParticipant Are you selling the 2×4 pin cable for the expansion board? August 24, 2016 at 1:36 pm #43873 RayKeymaster The extension cable is $1 each. If you want to order, you can send a support ticket with your request. August 24, 2016 at 6:56 pm #43894 951calguyParticipant Thank you Ray. Author Posts Viewing 3 posts - 1 through 3 (of 3 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) › 2×4 pin cable