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Serial-2-USB required? #22

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lars18th opened this issue Sep 27, 2018 · 1 comment

lars18th commented Sep 27, 2018

Hi,

In reference to the issue #16 about to replace the HID USB module with other alternatives, I have one question:

As the Pi zero has UART ports in the GPIO pins, but the Pi3 has them too... why not interconnect them and remove the Serial-2-USB adapter?

Perhaps is an stupid question, but I really like to know why.
Please! 👼

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lars18th commented Sep 27, 2018

FYI, see this: https://scribles.net/setting-up-uart-serial-communication-between-raspberry-pis/

I comment this only because I'm not sure why this project doesn't interconnect directly both RPi's.

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