ESP32-Pico-D4 and LAN8720

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BenjaminB
Posts: 1
Joined: Wed May 06, 2020 5:36 am

ESP32-Pico-D4 and LAN8720

Postby BenjaminB » Wed May 06, 2020 6:08 am

Hello everyone,

I am trying to layout a PCB with the ESP32-Pico-D4 and the LAN8720AI.

I saw another PCB with an ESP32-Wroom where the XTAL1 Pin of the LAN8720ia is connected to GPIO17 (EMAC_CLK_OUT_180).
On the Pico D4 board the GPIO17 is used for the internal flash. Also GPIO16 (EMAC_CLK_OUT) is used for the flash.

Is there another way to connect everything?

Thanks in advance.
Benjamin
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