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GFX 1.10.12, EPD prints only red. 1.8.5 works.
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GFX 1.10.12, EPD prints only red. 1.8.5 works.

by analographi on Mon Jan 17, 2022 3:15 am

I have been using the tri color 2.7" EPD from adafruit in a couple of projects with success. Recently I decided to update the libraries.

My EPD Lib is 4.4.2

After updateing the GFX library to 1.10.12 the EPD display only prints in red, not black.
Not only in my own code, but also the examples of Adafruit for the EPD do that. Everything that is supposed to be black is missing.

I reverted GFX back to 1.8.5 and it works again.

Just wanted to report this as a bug in the library.

analographi
 
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Joined: Sat Oct 14, 2006 8:15 am

Please be positive and constructive with your questions and comments.