esphome:
  name: apc7921-generic 
  platform: ESP32
  board: esp32dev

# Enable logging
logger:

# Enable Home Assistant API
api:
  password: "CHANGEME"
  reboot_timeout: 0s

ota:
  password: "CHANGEME_ALSO"

  #Enable fallback hotspot (captive portal) in case wifi connection fails
  #ap:
  #ssid: "apc7921-generic fallback Hotspot"
  #password: "NO_SURPRISE:ALSO_CHANGEME"

  #captive_portal:

# ALso change the username/password combo here for the web-interface
web_server:
  port: 80
  auth:
    username: admin
    password: admin

i2c:
  sda: 14
  scl: 15
  scan: True
  
pcf8574:
  - id: 'pcf8574_hub'
    address: 0x24
    pcf8575: false
    
switch:
- platform: gpio
  name: "port8"
  pin:
    pcf8574: pcf8574_hub
    # Use pin number 0
    number: 7
    # One of INPUT or OUTPUT
    mode: OUTPUT
    inverted: True
- platform: gpio
  name: "port7"
  pin:
    pcf8574: pcf8574_hub
    number: 6
    mode: OUTPUT
    inverted: True
- platform: gpio
  name: "port6"
  pin:
    pcf8574: pcf8574_hub
    number: 5
    mode: OUTPUT
    inverted: True
- platform: gpio
  name: "port5"
  pin:
    pcf8574: pcf8574_hub
    number: 4
    mode: OUTPUT
    inverted: True
- platform: gpio
  name: "port4"
  pin:
    pcf8574: pcf8574_hub
    number: 3
    mode: OUTPUT
    inverted: True
- platform: gpio
  name: "port3"
  pin:
    pcf8574: pcf8574_hub
    number: 2
    mode: OUTPUT
    inverted: True
- platform: gpio
  name: "port2"
  pin:
    pcf8574: pcf8574_hub
    number: 1
    mode: OUTPUT
    inverted: True
- platform: gpio
  name: "port1"
  pin:
    pcf8574: pcf8574_hub
    number: 0
    mode: OUTPUT
    inverted: True

ethernet:
    type: LAN8720
    mdc_pin: GPIO23
    mdio_pin: GPIO18
    clk_mode: GPIO0_IN
    phy_addr: 1
    power_pin: GPIO16


# This config uses a factor of 13 which gets close (enough) to the actual voltage but is NOT calibrated.

sensor:
  - platform: adc
    name: "PSU2 voltage"
    pin: GPIO36
    accuracy_decimals: 2
    update_interval: 5s
    attenuation: auto
    filters:
    - multiply: 13
  - platform: adc
    name: "PSU1 voltage"
    pin: GPIO39
    accuracy_decimals: 2
    update_interval: 5s
    attenuation: auto
    filters:
    - multiply: 13