KD50G21-40NT-A1 lcd panel has not output on Pi4 board

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liu090
 
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Joined: Tue May 30, 2023 8:46 am

KD50G21-40NT-A1 lcd panel has not output on Pi4 board

Post by liu090 »

Hi,
we have tested KD50G21-40NT-A1 lcd panel on Rpi Pi 4 board.
we followed below guide link:
https://learn.adafruit.com/adafruit-dpi ... stallation

But there is not display on LCD, it has just backlight.
1. did the guide test on Pi4?
2. how can i fix this issue?

thanks.

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mikeysklar
 
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Joined: Mon Aug 01, 2016 8:10 pm

Re: KD50G21-40NT-A1 lcd panel has not output on Pi4 board

Post by mikeysklar »

What was your Adafruit order# and product id being used here?

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