M5Stack M5StickC PLUS

esp32 global Comes with ESPHome misc

Product Images

GPIO Pinout

Pin	Function
GPIO37	Button A
GPIO39	Button B
GPIO10	Internal LED
GPIO09	Infrared LED
GPIO13	SPI CLK
GPIO15	SPI MOSI
GPIO21	I2C SDA
GPIO22	I2C SCL
GPIO05	Display CS
GPIO23	Display DC
GPIO19	Display Reset
GPIO00	I2S CLK
GPIO26	I2S LRCLK
GPIO35	Microphone Data

External Component

ESPHome AXP192 Component by martydingo This custom component it to implement support for the AXP192 for both the M5Stick-C. It is required to turn on the backlight.

Example Configuration

substitutions:
  devicename: m5stick
  upper_devicename: M5StickC
esphome:
  name: $devicename
  platformio_options:
    upload_speed: 115200
esp32:
  board: m5stick-c
wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
  
  ap:
    ssid: $devicename Fallback Hotspot
    password: !secret wifi_password
captive_portal:
logger:
api:
ota:
external_components:
  - source: github://martydingo/esphome-axp192
    components: [axp192]
# AXP192 power management - must be present to initialize TFT power on
sensor:
  - platform: axp192
    address: 0x34
    i2c_id: bus_a
    update_interval: 30s
    battery_level:
      name: "M5Stick Battery Level"
      id: "m5stick_batterylevel"
binary_sensor:
  - platform: gpio
    pin:
      number: GPIO37
      inverted: true
    name: ${upper_devicename} Button A
    on_press:
      then:
        - light.turn_on: led1
    on_release:
      then:
        - light.turn_off: led1
  - platform: gpio
    pin:
      number: GPIO39
      inverted: true
    name: ${upper_devicename} Button B
    on_press:
      then:
        - light.turn_on: led1
    on_release:
      then:
        - light.turn_off: led1
light:
  - platform: monochromatic
    output:  builtin_led
    name: ${upper_devicename} Led
    id: led1
output:
  - platform: ledc
    pin: 10
    inverted: true
    id: builtin_led
remote_transmitter:
  - pin:
      number: GPIO9
    carrier_duty_percent: 50%
    id: internal
spi:
  clk_pin: GPIO13
  mosi_pin: GPIO15
i2c:
   - id: bus_a
     sda: GPIO21
     scl: GPIO22
     scan: True
font:
  - file: "gfonts://Roboto"
    id: roboto
    size: 12
# 1.14 inch, 135*240 Colorful TFT LCD, ST7789v2
display:
  - platform:  st7789v
    model: TTGO TDisplay 135x240
    cs_pin: GPIO5
    dc_pin: GPIO23
    reset_pin: GPIO18
    rotation: 270
    lambda: |-
      it.print(80, 0, id(roboto), ST77XX_WHITE, TextAlign::TOP_CENTER, "M5Stick Test");
i2s_audio:
  id: bus_i2s
  i2s_lrclk_pin: G26
  i2s_bclk_pin: G0
microphone:
  - platform: i2s_audio
    i2s_din_pin: GPIO34
    i2s_audio_id: bus_i2s
    adc_type: external
    pdm: true
    id: mic

Workaround for using devices powered with 5V on the HY2.0-4P port

The 5V power on the HY2.0-4P is fed by the axp192. Therefore these devices must be initialized some time after the axp192 has started.

i2c:
   - id: bus_grove
     sda: GPIO32
     scl: GPIO33
     scan: True
     frequency: 100kHz

## Start after the axp192 has powered up

## In case an additional delay is needed this component may be helpful:

## https://github.com/ssieb/esphome_components/tree/master/components/boot_delay

setup_priority: 500
sensor:

## Example: anything connected to "i2c_id: bus_grove" should have a lower setup priority than bus_grove.

- platform: scd30
    setup_priority: 490
    i2c_id: bus_grove
    address: 0x61
    co2:
      name: "CO2"
    temperature:
      name: "Temperature"
    humidity:
      name: "Humidity"