Hi,
we have project with uLCD-43P display that is showing messages sent over COM0, instaled inside motor turnstile. We installed over 10 of these displays with same program and few of them starts going black. It looks that blacklight is off, but program still works because it replies to messages on COM0. When we do SystemReset() it starts working again normally.
Do you have any suggestions about this effect?
we have project with uLCD-43P display that is showing messages sent over COM0, instaled inside motor turnstile. We installed over 10 of these displays with same program and few of them starts going black. It looks that blacklight is off, but program still works because it replies to messages on COM0. When we do SystemReset() it starts working again normally.
Do you have any suggestions about this effect?
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