phil99
 Guru
 Joined: 11/02/2018 Location: AustraliaPosts: 2561 |
Posted: 08:56am 18 Apr 2024 |
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1) As the display doesn't seem to have touch and SD isn't used do you need a pullup on MISO?
2) Perhaps try some shielding between the PCB and LCD. S scrap of sheet metal or foil wrapped in plastic. |