Can't flash LCD firmware

joakimtoe / KlipperLCD

A simple LCD service that enables the Neptune 3 Pro LCD screen with Klipper

Apache License 2.0

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Can't flash LCD firmware #7

Closed aikiharp closed 7 months ago

aikiharp commented 7 months ago

Hi, when I try to flash 20240129.tft to my Neptune 3 Pro LCD, I get the following error:

Model does not match TJC4827X243_011C File Info ERROR!

The main chip on my LCD's board is labeled TJC4827X243_011_z05

I get the same error when I try to flash the latest Elegoo LCD firmware file, 3D38_20230520.tft.

I tried flashing while connected to the printer and also powered by the USB/TTY converter.

Did Elegoo use various controller chips in its LCD boards?

aikiharp commented 7 months ago

Whoops, never mind. It flashed successfully when I downloaded the repo as a zip and copied the .tft to the sd card. Previously, I had downloaded only the .tft file. It's referenced in this issue in the Elegoo repo.