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- Wed May 06, 2020 6:08 am
- Forum: Hardware
- Topic: ESP32-Pico-D4 and LAN8720
- Replies: 0
- Views: 2230
ESP32-Pico-D4 and LAN8720
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 us...