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by misterdata 1973 days ago
I wrote something like this using reqwest for a Waveshare 7.5inch display. Also includes a dithering step so all that is needed is a web server serving an image. No conditional requests though but should be easy to add. It is fully statically compiled (even uses musl and rustls), runs on a very bare-bones Linux environment on a Raspberry.

https://git.pixelspark.nl/pixelspark/sparkboard

1 comments

Nice work!