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I got some curious information.
If I turn on the projector with the computer, and leave the projector ON and then connect it to the raspberry, then I can project an image and clear the image from the nanodlp buttons (display full white and clear full white).
The problem now is that I cannot turn off (or on) the projector, because it keeps saying the serial address is invalid (with the buttons of projector turn ON/OFF in projector calibration).
But an important thing is that I can send and clear images (so turn on and off the light).
I think the problem is almost solved.... can you please help me with the last step?
Appreciate your help
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