ESP32-Pico-D4 and LAN8720
Posted: 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
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