Well, that's put the cat among the pigeons

Community Bar Sport
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This

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"HDMI From Your Arduino"

Meh. Cheaper, and fewer chips, and not much less direct, to put a RPi Zero in between your Arduino and your HDMI device. (which ... might not be an awful idea...)

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Another seemingly common issue

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Hi,
Andreas got it to perform better.

Tom.. :slight_smile:

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westfw:
"HDMI From Your Arduino"

Meh. Cheaper, and fewer chips, and not much less direct, to put a RPi Zero in between your Arduino and your HDMI device. (which ... might not be an awful idea...)

And the RPi has a range of terminal emulators to choose from. Text really flies on AVRduinos.