Just curious, why can't the PWM driver chip panel use this library, and is it possible to use it?
#684
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because the lacking the info about driver. The datasheets of most of PWM type drivers are unavailable for public, these are the commercial secret of the manufacturer companies. |
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I see. Thank you for your reply |
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This library is a fantastic matrix LED driver library, I've made several small toys with it, thank you for your contributions.
Recently, I bought a few 128x64 LED panels from a second-hand market. I didn't look closely when I bought them and only discovered when they arrived that the IC is 9935S+9736CP. After checking, I found out that it is a PWM-driven chip, by "ledsic" , so naturally, it can't be used.
I'm just curious, why can't chips like these be supported? Is it because of technical difficulties? Thank you.
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