I have my esp32_Devkitc_v4 working with the LAN8720. I followed this wiring diagram https://sautter.com/blog/ethernet-on-esp32-using-lan8720/ like many before me I'm sure. The issue is that the article talks about " GPIO0 is pulled LOW during the bootup sequence the bootloader awaits serial programm...

I am still running into the same issue and have verified the following: 1. I am using an ESP32-WROOM-32 which does not use PSRAM ( https://docs.espressif.com/projects/esp-idf/en/latest/hw-reference/modules-and-boards.html ) 2. I removed the CONFIG_PHY_USE_POWER_PIN option from my configuration ( I a...

I wired it exactly like this article : https://sautter.com/blog/ethernet-on-esp32-using-lan8720/ I don't seem to have any clock issues but with getting assigned a dynamic IP address. The clock was originally giving me pain and always stopping with an emac : Reset EMAC Timeout error but when I change...

I have the sample Ethernet code running and have managed to bring the Ethernet stack up but for some reason the DHCP client is not starting. Does anyone know why this is happening ? Am I missing a menu config parameter or something ? Here is the relevant output from monitor mode: I (0) cpu_start: Ap...

I followed the same procedure as the original poster (zekageri) and I am getting the same error: emac: : Timed out waiting for PHY register 0x2 to have value 0x2000(mask 0xffff). Current value 0x0007 emac: : Timed out waiting for PHY register 0x3 to have value 0xa210mask 0xfff0). Current value 0xc0f...