Reply To: Quick switch between HDMI and PiScreen

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#5118
RLBruderick
Participant

To be very specific, I want to use the Arduino program to send sketches to the Arduino UNO connected to the USB. But the LCD shows a completely white screen when I launch Arduino. Sure, I can run load or write a sketch, upload it to the UNO, and control the UNO with Python when connected to HDMI, but to reboot for the LCD, I'll lose my serial connection. Anyone experience this?

Blip, blop, bloop...