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by marcelrobitaille
Thu Apr 13, 2023 8:15 am
Forum: Hardware
Topic: How to handle overloaded pins for UART, EMAC, JTAG on ESP32?
Replies: 0
Views: 1536

How to handle overloaded pins for UART, EMAC, JTAG on ESP32?

Hello,

I am designing a PCB where I want to put an ESP32-PICO-D4. The board needs to have Ethernet, so I want to use the Ethernet MAC included in this microcontroller. However, I noticed that some of the pins are shared between the EMAC interface and the UART interface. From what I understand, UART ...

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