here is ESP home config file work with KC868-A8 by ethernet static IP:
esphome:
name: relay1
platform: ESP32
board: esp32dev
# Example configuration entry for ESP32
i2c:
sda: 4
scl: 5
scan: true
id: bus_a
# Example configuration entry
ethernet:
type: LAN8720
mdc_pin: GPIO23
mdio_pin: GPIO18
clk_mode: GPIO17_OUT
phy_addr: 0
# Optional manual IP
manual_ip:
static_ip: 192.168.2.199
gateway: 192.168.2.1
subnet: 255.255.255.0
# Example configuration entry
pcf8574:
- id: 'pcf8574_hub'
address: 0x24
# Individual outputs
switch:
- platform: gpio
name: "light1"
pin:
pcf8574: pcf8574_hub
# Use pin number 0
number: 0
# One of INPUT or OUTPUT
mode: OUTPUT
inverted: false
# Enable logging
logger:
# Enable Home Assistant API
api: