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Comment by zokier

6 months ago

Another note for simplification, you could use the builtin i2c peripheral and give each octet of leds its own address. You got 64 octets in total, which conveniently fits into 7 bit i2c address space. That should make the communication trivial to handle.

Also RPI has builtin i2c, so you don't need usb adapter for it.

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