i2c: - id: bus_a sda: GPIO14 scl: GPIO15 scan: True frequency: 400kHz - id: bus_b sda: GPIO17 scl: GPIO33 scan: True frequency: 400kHz esphome: name: ${node_name} platform: ESP32 board: nodemcu-32s # set to false if you already added this device to ESPHOME add-on name_add_mac_suffix: ${name_add_mac_suffix} ethernet: id: eth type: LAN8720 mdc_pin: GPIO23 mdio_pin: GPIO18 clk_mode: GPIO0_IN phy_addr: 1 power_pin: GPIO16 # uncomment this line and set your actual IP address before changing name of device # use_address: xxx.xxx.xxx.xxx