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- Thu Apr 13, 2023 8:15 am
- Forum: Hardware
- Topic: How to handle overloaded pins for UART, EMAC, JTAG on ESP32?
- Replies: 0
- Views: 1229
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 ...