waveshare-lcd-1.46-touch

Device: https://www.waveshare.com/wiki/ESP32-S3-Touch-LCD-1.46B This project is for esphome, download the three files in components/spd2010_touch folder and put it into esphome/components/esp2010_touch

Added external component spd2010_touch, which glues the official lcd_touch driver and lcd_touch_spd2010.

esphome:
  name: waveshare-146-va
  friendly_name: waveshare 146 va 1.2
  on_boot:
    - priority: -100
      #initialize the touch driver
      then:
        - delay: 300ms
        - lambda: |-
            id(spd2010_touch_driver).begin();
 
external_components:
  #- source: components #  Use this for local developement
  - source: github://chickymonkey/waveshare-lcd-1.46-touch
    components: [spd2010_touch]
    refresh: 1h

spd2010_touch:
  id: spd2010_touch_driver
  i2c_id: bus_imu_touch_rtc
  width: 412
  height: 412
  int_gpio: 4       # plain integer; we handle GPIO internally
  swap_xy: false
  mirror_x: true
  mirror_y: true
 

Functions

• Voice assistant ( potentially to add items onto the shopping list, control media player)
• shoppint list active items
• Showing home current energy (needs your own sensor)
• Switch for a light, or any light
• Touch screen function for lvgl.
• Media page and main page switch by swipping left or right
• Accellerator sensor (potentially can be used to switch pages or control volume ?)

Shopping list

My device works as a fridge magenet, so I put shopping list in the middle. Find the text sensor from the device, and create below automation in HA to sync shopping list item through.

alias: Update Shopping list for waveshare list.
description: ""
triggers:
  - trigger: time_pattern
    seconds: /20
conditions: []
actions:
  - action: todo.get_items
    metadata: {}
    data:
      status: needs_action
    target:
      entity_id: todo.shopping_list
    response_variable: shopping_list_items
  - action: text.set_value
    metadata: {}
    target:
      entity_id: text.waveshare_va_shopping_list
    data:
      value: >-
        {% set items = shopping_list_items['todo.shopping_list']['items'] |
        default([]) %}

        {% if items | length > 0 %}     
          {{ '\u2022 ' ~ (items | map(attribute='summary') | list | join('\n\u2022 ')) }}     
        {% else %}
          Empty      
        {% endif %}
mode: single

Preview