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M5Stack Dial

M5Stack Dial

Device Type: misc
Electrical Standard: global
Board: esp32
Project URL: https://docs.m5stack.com/en/core/M5Dial

Product Images

M5Stack Dial

Description

M5Stack Dial features an M5StampS3, 8M Flash, 1.28 inch Touchscreen, NFC Reader, Rotary Encoder and a Buzzer.

Pin Mapping

When a pin can be used for multiple purposes (e.g. Port A or Port B), they are documented in the table below instead of the example configuration.

PinUsage
GPIO1Port B Input
GPIO2Port B Output
GPIO13Port A SDA
GPIO15Port A SCL

Example Configuration

---
esphome:
  name: m5stack-dial
  friendly_name: M5Stack Dial
  on_boot:
    then:
      - pcf8563.read_time:
  platformio_options:
    board_build.flash_mode: dio


esp32:
  board: esp32-s3-devkitc-1
  framework:
    type: esp-idf


wifi:
  ap:


captive_portal:


api:


ota:


logger:


i2c:
  - id: internal_i2c
    sda: GPIO11
    scl: GPIO12


rc522_i2c:
  - id: nfc_reader
    i2c_id: internal_i2c
    address: 0x28


output:
  - platform: ledc
    pin: GPIO3
    id: buzzer
  - platform: ledc
    pin: GPIO9
    id: backlight_output


rtttl:
  output: buzzer


sensor:
  - platform: rotary_encoder
    id: encoder
    pin_a: GPIO40
    pin_b: GPIO41


time:
  # RTC
  - platform: pcf8563
    id: rtctime
    i2c_id: internal_i2c
    address: 0x51
    update_interval: never
  - platform: homeassistant
    id: esptime
    on_time_sync:
      then:
        - pcf8563.write_time:


binary_sensor:
  - platform: gpio
    name: Button
    id: front_button
    pin: GPIO42


  - platform: gpio
    name: Hold Button
    pin: GPIO46


spi:
  id: spi_bus
  mosi_pin: GPIO5
  clk_pin: GPIO6


display:
  - platform: ili9xxx
    id: round_display
    model: GC9A01A
    cs_pin: GPIO7
    reset_pin: GPIO8
    dc_pin: GPIO4


touchscreen:
  - platform: ft5x06
    id: touch
    i2c_id: internal_i2c
    address: 0x38
    # interrupt_pin: GPIO14  # not supported by this component


light:
  - platform: monochromatic
    name: "Backlight"
    output: backlight_output
    id: display_backlight
    default_transition_length: 0s
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