esphome:
  name: smartcube

esp8266:
  board: d1_mini
  framework:
    version: recommended

# WiFi
wifi:
  ssid: "YOUR_WIFI_SSID"
  password: "YOUR_WIFI_PASSWORD"

  ap:
    ssid: "SmartCube"
    password: "12345678"

captive_portal:

logger:

api:

ota:
  - platform: esphome
  - platform: web_server

# I2C for OLED
i2c:
  sda: GPIO4  # D2
  scl: GPIO5  # D1
  scan: true

# Font (must be BDF)
font:
  - id: my_font
    file: "Roboto-Regular-8pt.bdf"
    size: 8

# SSD1306 OLED
display:
  - platform: ssd1306_i2c
    model: "SSD1306 128x64"
    address: 0x3C
    rotation: 180
    lambda: |-
      it.print(0, 0, id(my_font), "Hello SmartCube!");

# Buttons
binary_sensor:
  - platform: gpio
    pin:
      number: GPIO12  # D6
      mode: INPUT_PULLUP
      inverted: true
    name: "Button Left"
    id: button_left

  - platform: gpio
    pin:
      number: GPIO13  # D7
      mode: INPUT_PULLUP
      inverted: true
    name: "Button Middle"
    id: button_middle

  - platform: gpio
    pin:
      number: GPIO15  # D8
      mode: INPUT_PULLUP
      inverted: true
    name: "Button Right"
    id: button_right

# Buzzer
output:
  - platform: gpio
    pin: GPIO0  # D3
    id: buzzer_output

switch:
  - platform: output
    name: "SmartCube Buzzer"
    output: buzzer_output

# Battery voltage monitoring
sensor:
  - platform: adc
    pin: A0  # TOUT
    name: "Battery Voltage"
    id: battery_voltage
    update_interval: 30s
    filters:
      - multiply: 6.93
    unit_of_measurement: "V"