Do I have a faulty LAN chip?

[philmacu]

can you use this code for a test? or download by ESPHome config yaml for a test?
after download firmware, re power on of your board have a test.

I uploaded the firmware "KC868_A8S_V1.0.10.bin" and the LAN LED's came on, I was able to get the IP address and I was able to ping the device! So the LAN is working  

I will try to figure out why I can't get the LAN port to operate. I am using these PINS:

Code:

#define ETH_POWER_PIN -1
#define ETH_MDC_PIN 23
#define ETH_MDIO_PIN 18
#define ETH_TYPE ETH_PHY_LAN8720
#define ETH_CLK_MODE ETH_CLOCK_GPIO17_OUT