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I2C - wich pins for SDA and SCL

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Gualtiero66 last edited by

Re: T-Relay

Hello!
Which pins I must use for sda and slc i2c connection to a little display?
I'm using a LilyGo T-Relay board with 4 relay.

Thanks you
Gualtiero Mietto
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teastain2 @Gualtiero66 last edited by

Hi! Any of the pins SHOULD be able to support I2C :

I would avoid the pins for the optional W5500 board as shown here.
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