initial commit

2026-06-28 14:27:20 -04:00
commit ae0f1f559e
115 changed files with 30411 additions and 0 deletions
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+psram:
+  mode: octal
+  speed: 80MHz
+
+i2c:
+  id: i2c_main
+  sda: 8
+  scl: 9
+  frequency: 400kHz
+  scan: false
+
+# CH422G I/O expander (Waveshare uses it for LCD reset/backlight/touch reset)
+ch422g:
+  - id: ch422g_hub
+    i2c_id: i2c_main
+
+# --- Backlight control (CH422G IO2 is common for Waveshare LCD BL) ---
+switch:
+  - platform: gpio
+    name: "LCD Backlight Raw"
+    id: lcd_backlight_raw
+    restore_mode: ALWAYS_ON
+    pin:
+      ch422g: ch422g_hub
+      number: 2
+      mode:
+        output: true
+
+# A nicer HA-exposed control (so you can also automate it from HA)
+light:
+  - platform: binary
+    name: "HA Remote Backlight"
+    output: lcd_backlight_out
+    id: ha_remote_backlight
+
+output:
+  - platform: template
+    id: lcd_backlight_out
+    type: binary
+    write_action:
+      - if:
+          condition:
+            lambda: return state;
+          then:
+            - switch.turn_on: lcd_backlight_raw
+          else:
+            - switch.turn_off: lcd_backlight_raw
+
+# --- Inactivity tracking (dim/off + wake on touch) ---
+globals:
+  - id: last_activity_ms
+    type: uint32_t
+    restore_value: no
+    initial_value: '0'
+
+interval:
+  - interval: 1s
+    then:
+      - lambda: |-
+          if (id(last_activity_ms) == 0) id(last_activity_ms) = millis();
+
+      # Turn off backlight ONCE at 2 minutes idle.
+      - if:
+          condition:
+            lambda: |-
+              const uint32_t idle_s = (millis() - id(last_activity_ms)) / 1000;
+              return idle_s == 120;
+          then:
+            - light.turn_off: ha_remote_backlight
+
+# --- Display ---
+display:
+  - platform: mipi_rgb
+    model: ESP32-S3-TOUCH-LCD-7-800X480
+    id: main_display
+    update_interval: never
+    auto_clear_enabled: false
+    reset_pin:
+      ch422g: ch422g_hub
+      number: 3
+      mode:
+        output: true
+
+# --- Touch ---
+touchscreen:
+  platform: gt911
+  id: touch_panel
+  i2c_id: i2c_main
+  interrupt_pin: 4
+  reset_pin:
+    ch422g: ch422g_hub
+    number: 1
+    mode:
+      output: true
+  on_touch:
+    then:
+      - lambda: |-
+          id(last_activity_ms) = millis();
+      - light.turn_on: ha_remote_backlight
+
+# --- MDI Icon Font ---
+font:
+  - file: "https://raw.githubusercontent.com/Templarian/MaterialDesign-Webfont/master/fonts/materialdesignicons-webfont.ttf"
+    id: mdi_icons
+    size: 24
+    bpp: 4
+    glyphs:
+      # Tile icons
+      - "\U000F0335"  # mdi:lightbulb
+      - "\U000F0425"  # mdi:power
+      - "\U000F0426"  # mdi:power-plug
+      - "\U000F07E9"  # mdi:power-socket-us
+      - "\U000F1A26"  # mdi:toggle-switch-variant-off
+      # Battery status icons
+      - "\U000F0079"  # mdi:battery
+      - "\U000F12A1"  # mdi:battery-low
+      - "\U000F12A2"  # mdi:battery-medium
+      - "\U000F12A3"  # mdi:battery-high
+      - "\U000F12A4"  # mdi:battery-charging-low
+      - "\U000F12A5"  # mdi:battery-charging-medium
+      - "\U000F12A6"  # mdi:battery-charging-high
+      - "\U000F0091"  # mdi:battery-unknown
+      - "\U000F10CD"  # mdi:battery-alert-variant-outline
+      # Navigation bar icons
+      - "\U000F04B9"  # mdi:sofa
+      - "\U000F06B5"  # mdi:lamp
+      - "\U000F04DE"  # mdi:stove
+      - "\U000F12BD"  # mdi:stairs-up
+      - "\U000F1239"  # mdi:desk
+      - "\U000F06D9"  # mdi:garage
+      - "\U000F0531"  # mdi:tree
+
+# --- LVGL UI ---
+# Note: On ESP32-S3-Touch-LCD-7, GPIO14 is used by the RGB display bus,
+# so it cannot be reused as ADC for battery telemetry in this display mode.
+
+# --- Battery fuel gauge (Adafruit MAX17048 via compatible driver) ---
+sensor:
+  - platform: max17043
+    id: max17048_battery
+    i2c_id: i2c_main
+    update_interval: 120s
+    battery_voltage:
+      name: "Remote Battery Voltage"
+      id: remote_battery_voltage
+      entity_category: diagnostic
+      device_class: voltage
+      state_class: measurement
+      accuracy_decimals: 3
+      on_value:
+        then:
+          - lambda: |-
+              ESP_LOGI("battery", "Voltage: %.3f V", x);
+    battery_level:
+      name: "Remote Battery Level"
+      id: remote_battery_level
+      entity_category: diagnostic
+      device_class: battery
+      state_class: measurement
+      accuracy_decimals: 0
+      on_value:
+        then:
+          - lambda: |-
+              const float pct = x;
+              ESP_LOGI("battery", "Level: %.0f%%", pct);
+  # - platform: custom
+  #   lambda: |-
+  #     auto max17048_sensor = new MAX17048Sensor();
+  #     App.register_component(max17048_sensor);
+  #     return {max17048_sensor->voltage_sensor, max17048_sensor->percentage_sensor};
+  #   sensors:
+  #     - name: "Voltage"
+  #       unit_of_measurement: V
+  #       accuracy_decimals: 2
+  #     - name: "Percentage"
+  #       unit_of_measurement: '%'