OpenSprinkler Forums Hardware Questions OpenSprinkler Pi (OSPi) pi 7" TouchScreen Power Requirements Reply To: pi 7" TouchScreen Power Requirements



Well here it is:


I have it up and running with the new touchscreen, (pi 2 with Raspbian Jessie). Now my wife will be able to stop the sprinklers while she showers. ?


This setup is temporary. I am waiting for a frame for the touchscreen and also have a HAT DAC on the way, so I may need to remove the OSPi from the pi and reattach by ribbon cable. Then I plan to build a cabinet for the whole setup.

Right now I’m running a USB DAC, driving old truck speakers with an old 12V amp. Perfect for the garage, right??


The only problem I have is that the screen does not re-power on reboot. Possibly because I am powering the screen by a separate 5V USB, and the pi is powered from the OSPi. I need to find that fuse?