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CCampbell Offline

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08-25-2025, 07:38 PM (This post was last modified: 08-25-2025, 08:22 PM by CCampbell.)

(08-24-2025, 12:41 AM)admin Wrote:
Point E is i2c bus extender.

Thanks! What pins are the SLC and SDA connected to in the ESP32. I am having trouble registering my PCA9548A i2C mulitplexer.

I found it. Was on pins 4 and 5. its working great now!

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IIC header - by CCampbell - 08-23-2025, 04:01 PM

RE: IIC header - by admin - 08-24-2025, 12:41 AM

RE: IIC header - by CCampbell - 08-25-2025, 07:38 PM

RE: IIC header - by admin - 08-25-2025, 10:04 PM

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