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found it. looks like the lcd cannot support unicode (only support ascii) so in python script change line : ser.write(num) to ser.write(num.encode('UTF-8'))and the rss url is also not valid anymore, be carefull. it's just prototype so you have to revise all code based on your needs.
did you found that problem? im having same errors
An Arduino RSS Feed Display
I've hit a problem: "TypeError: unicode strings are not supported, please encode to bytes: '~' -I'm very new to Arduino & Python but I believe the problem is the above code is Python 2, and I'm using Python 3. Can anyone please help? Thank you.
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