Connecting ESP-EYE to 5V 328P? (Arduino)

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feklee
Posts: 8
Joined: Tue Oct 22, 2019 9:27 am

Connecting ESP-EYE to 5V 328P? (Arduino)

Postby feklee » Tue Oct 22, 2019 9:34 am

What options are there?

I assume the easiest way is to use SPI with a level shifter (unless the ESP-EYE's SPI port is 5V tolerant).
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feklee
Posts: 8
Joined: Tue Oct 22, 2019 9:27 am

Re: Connecting ESP-EYE to 5V 328P? (Arduino)

Postby feklee » Wed Oct 23, 2019 1:39 pm

Well I guess it isn't. So I will use a level shifter (unless I'm missing something and there is a simpler way to connect to a 5V Arduino).
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