esphome-configs/mcu-eworkbench.yaml

substitutions:
  device: eworkbench
  name: Electronics Workbench
  comment: "Office R | Electronics Workbench"
  
esphome:
  name: mcu-${device}
  comment: ${comment}
  platformio_options:
    board_build.flash_mode: dio

esp32:
  board: esp32-c3-devkitm-1
  variant: esp32c3
  framework:
    type: esp-idf
    version: 5.3.2
    platform_version: 53.03.11

packages:
  common: !include common/common.yaml

# GPIO20  UART RX, LOGGER
# GPIO21  UART TX, LOGGER
# GPIO9   GPIO
#
# GPIO0   I2C SCL
# GPIO1   I2C SDA
# GPIO2   RGB
# GPIO1   BUTTON
# GPIO4   GPIO
# GPIO5   GPIO
# GPIO6   GPIO
# GPIO7   GPIO
# GPIO8   GPIO
# GPIO10   GPIO
# GPIO18   UART RX 
# GPIO19   UART TX

i2c:
  - id: i2c_grove
    sda: 1
    scl: 0
    scan: true
  # - id: i2c_grove_2
  #   sda: 19
  #   scl: 18
  #   scan: true

uart:
  - id: uart_log
    rx_pin: 20
    tx_pin: 21
    baud_rate: 115200
  - id: uart_hdmi_switch
    rx_pin: 18
    tx_pin: 19
    baud_rate: 9600

pcf8574:
  - id: 'pcf8574_hub'
    address: 0x20
    pcf8575: true

switch:
  - platform: gpio
    name: "PCF8574 Pin #0"
    pin:
      pcf8574: pcf8574_hub
      number: 0
      # One of INPUT or OUTPUT
      mode:
        output: true
      inverted: false
  - platform: gpio
    name: "PCF8574 Pin #1"
    pin:
      pcf8574: pcf8574_hub
      number: 1
      # One of INPUT or OUTPUT
      mode:
        output: true
      inverted: false
  - platform: gpio
    name: "PCF8574 Pin #7"
    pin:
      pcf8574: pcf8574_hub
      number: 7
      # One of INPUT or OUTPUT
      mode:
        output: true
      inverted: false

binary_sensor:
  - platform: gpio
    name: "PCF8574 Pin #10"
    pin:
      pcf8574: pcf8574_hub
      number: 8
      # One of INPUT or OUTPUT
      mode: INPUT
      inverted: false
  - platform: gpio
    name: "PCF8574 Pin #11"
    pin:
      pcf8574: pcf8574_hub
      number: 9
      # One of INPUT or OUTPUT
      mode: INPUT
      inverted: false
  - platform: gpio
    name: "PCF8574 Pin #12"
    pin:
      pcf8574: pcf8574_hub
      number: 10
      # One of INPUT or OUTPUT
      mode: INPUT
      inverted: false
  - platform: gpio
    name: "PCF8574 Pin #13"
    pin:
      pcf8574: pcf8574_hub
      number: 11
      # One of INPUT or OUTPUT
      mode: INPUT
      inverted: false
  - platform: gpio
    name: "PCF8574 Pin #14"
    pin:
      pcf8574: pcf8574_hub
      number: 12
      # One of INPUT or OUTPUT
      mode: INPUT
      inverted: false
  - platform: gpio
    name: "PCF8574 Pin #15"
    pin:
      pcf8574: pcf8574_hub
      number: 13
      # One of INPUT or OUTPUT
      mode: INPUT
      inverted: false
  - platform: gpio
    name: "PCF8574 Pin #15"
    pin:
      pcf8574: pcf8574_hub
      number: 14
      # One of INPUT or OUTPUT
      mode: INPUT
      inverted: false
  - platform: gpio
    name: "PCF8574 Pin #17"
    pin:
      pcf8574: pcf8574_hub
      number: 15
      # One of INPUT or OUTPUT
      mode: INPUT
      inverted: false

# binary_sensor:
#   - platform: gpio
#     id: rotary_encoder_button
#     pin:
#       number: 6
#       # mode: INPUT_PULLUP
#       inverted: true
#     filters:
#       - delayed_on: 30ms
#       - delayed_off: 30ms
#     on_press:
#       - display_menu.enter:

# display:
#   - platform: lcd_pcf8574
#     id: my_lcd
#     i2c_id: i2c_grove
#     dimensions: 20x4
#     address: 0x27
#     user_characters:
#       - position: 0
#         data:  # mark_back symbol
#           - 0b00100
#           - 0b01000
#           - 0b11110
#           - 0b01001
#           - 0b00101
#           - 0b00001
#           - 0b11110
#           - 0b00000
#     lambda: |-
#       id(my_lcd_menu).draw();
#       if (!id(my_lcd_menu).is_active())
#         it.print("Menu is not active");

# lcd_menu:
#   id: my_lcd_menu
#   display_id: my_lcd
#   active: true
#   mode: rotary
#   mark_back: 0x08
#   mark_selected: 0x3e
#   mark_editing: 0x2a
#   mark_submenu: 0x7e
#   items:
#     - type: back
#       text: 'Back'
#     - type: label
#       text: 'Label 1'
#     - type: label
#       text: !lambda |-
#         return "Templated label";

# select:
#   - platform: template
#     id: hdmi_switch
#     optimistic: true
#     options:
#       - PC1
#       - PC2
#       - PC3
#       - PC4
#     initial_option: PC1
#     # set_action:
#     #   - logger.log:
#     #         format: "Chosen option: %s (index %d)"
#     #         args: ["x.c_str()", "i"]
#       # - uart.write:
#       #     id: uart_hdmi_switch
#       #     data: [0x47, 0x30, 0x31, 0x67, 0x41, 0x00]

# sensor:
#   - platform: rotary_encoder
#     id: rotary_encoder_sensor
#     pin_a: 4
#     pin_b: 5
#     filters:
#       debounce: 30ms
#     on_anticlockwise:
#       - display_menu.up:
#     on_clockwise:
#       - display_menu.down:

time:
  - platform: homeassistant
    id: ha_time
    timezone: Europe/Bratislava

# display:
#   - platform: tm1637
#     id: tm1637_display
#     clk_pin: 4
#     dio_pin: 5
#     update_interval: 500ms
#     # intensity: 0
#     lambda: |-
#       static int i = 0;
#       i++;
#       if (id(alarm_id)) {
#         if ((i % 2) == 0)
#           it.print("8 8 ");
#         else
#           it.print(" 8 8");      
#       } else {
#         if (((i / 10) % 2) == 0) {
#           //it.set_intensity(7);
#           if ((i % 2) == 0)
#             it.strftime("%H.%M", id(ha_time).now());
#           else
#             it.strftime("%H%M", id(ha_time).now());
#         } else {
#           //it.set_intensity(1);
#           it.printf("%.0f~C", id(temperature).state);
#         }
#       }