Home Assistant 的控制面板

  1. Home Assistant 透過 HACS 新增 openHASP 整合

    1. Go to Home Assistant > HACS > Integrations.
    2. Click the Explore & Add Repositories button.
    3. Search for openHASP and click on the openHasp logo.
    4. Click Install this repository in HACS. Note: To install the current unstable development version select the Main.
    5. Click Install
    6. Reboot Home-Assistant

  2. WT32-SC01 Plus 燒錄 openHASP (v7.0-rc4)

    1. Connect GPIO0 to GND before booting the devide
    2. Power-on or reset the ESP while GPIO0 is connected to GND
    3. Start the flash process
    esptool.py --port /dev/cu.usbmodem14201 erase_flash
esptool.py --port /dev/cu.usbmodem14201 --baud 921600 write_flash 0x0 wt32-sc01-plus_full_16MB_v0.7.0-rc5_dd0c862.bin

  3. 按下 RST 按鈕，重新開機後配置 Wi-Fi

  4. 打開瀏覽器訪問 WT32-SC01 Plus device IP 並可以透過 File Editor 編輯 pages.json

    webpage

    fileEditor

  5. 整合連動 Home Assistant

    1. Set the MQTT server settings and make sure each plate has a unique node name, save and reboot.

    2. 編輯 Home Assistant configuration.yaml

      新增一行 openhasp: !include openhasp.yaml

    3. 新增檔案 openhasp.yaml 並添加以下內容

    plate35:
    objects:
      - obj: "p0b1"  # temperature label on all pages
        properties:
          "text": '{{ states("sensor.my_room_temperature") }}°C'
      - obj: "p1b2"  # light-switch toggle button
        properties:
          "val": '{{ 1 if states("light.my_room") == "on" else 0 }}'
          "text": '{{ "\uE6E8" if is_state("light.my_room", "on") else "\uE335" | e }}'
        event:
          "up":
            - service: homeassistant.toggle
              entity_id: "light.my_room"
      - obj: "p1b3"  # dropdown
        event:
          "changed":
            - service: persistent_notification.create
              data:
                message: I like {{ text }}

  6. 重新載入 HA 整合設置

    Configuration > Devices & Services > openHASP > (your plate >) 3dots menu > Reload.

  7. 檢查WT32-SC01 Plus 連線是否成功

    訪問 http://deviceIP/info

    deviceInfo

參考:

How-To - openHASP (haswitchplate.com)

HASwitchPlate/openHASP: HomeAutomation Switchplate based on lvgl for ESP32 (github.com)