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Forum Index : Microcontroller and PC projects : lcd display doesn’t operate

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drkl

Senior Member

Joined: 18/10/2015
Location: Hungary
Posts: 102
Posted: 11:03am 27 May 2018
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Hello,
I have bought an 2.4" TFT SPI 240*320 display modul, but it doesn't operate.
In the board there is the type:
KMRTM24024-SPI

I tried an old module, it works. I bought a bad type?
If someone has an idea, please help me.

Thank you
drkl
 
PicFan
Senior Member

Joined: 18/03/2014
Location: Austria
Posts: 133
Posted: 03:57pm 27 May 2018
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I had a 2.4" module from China because MISO and MOSI were swapped, maybe this helps?

Wolfgang
 
Geoffg

Guru

Joined: 06/06/2011
Location: Australia
Posts: 3308
Posted: 09:27pm 27 May 2018
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It could just be a faulty display - they are not that reliable. I now order three at the same time in case one of them is dead on arrival or dies during testing.
Geoff Graham - http://geoffg.net
 
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