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Hello. I'm trying to hack my Sprintray Moonray S to use NanoDLP. So far I've managed to get the movements right, but I've encountered an obstacle with the UV projector.
The projector comes with the power connerctor (12V and GND) and a sort of serial connector with 4 pins, marked: GND, RX, TX ,5V. Anyone know what they stand for an how I can use this connector to control the projector (on and off mainly). The signal imput is HDMI, but the projector won't start just by connecting it to the 12V source.
Thanks a lot.
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Maybe it is serial communication port to turn on / off and do other actions automatically.
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Most likely. Anyone has any experience with projectors of this type, this kind of connector, what protocol it might use and how I might connect to it from a Raspberry Pi?
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