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Home-Assistant/esphome/family-room-remote/family-room-remote.base.yaml
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2026-06-28 14:27:20 -04:00
psram:
mode: octal
speed: 80MHz
i2c:
id: i2c_main
sda: GPIO19
scl: GPIO20
frequency: 400kHz
scan: false
# --- Backlight control (GPIO2 direct) ---
switch:
- platform: gpio
name: "LCD Backlight Raw"
id: lcd_backlight_raw
restore_mode: ALWAYS_ON
pin:
number: GPIO2
mode:
output: true
light:
- platform: binary
name: "Family Room Remote Backlight"
output: lcd_backlight_out
id: ha_remote_backlight
restore_mode: ALWAYS_ON
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 (off after 2 minutes, 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();
- 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 (ST7262 parallel RGB, 800x480) ---
display:
- platform: rpi_dpi_rgb
id: main_display
dimensions:
width: 800
height: 480
de_pin: GPIO40
hsync_pin: GPIO39
vsync_pin: GPIO41
pclk_pin: GPIO42
pclk_frequency: 16MHz
color_order: BGR
data_pins:
red:
- GPIO45
- GPIO48
- GPIO47
- GPIO21
- GPIO14
green:
- GPIO5
- GPIO6
- GPIO7
- GPIO15
- GPIO16
- GPIO4
blue:
- GPIO8
- GPIO3
- GPIO46
- GPIO9
- GPIO1
hsync_back_porch: 48
hsync_front_porch: 40
hsync_pulse_width: 48
vsync_back_porch: 32
vsync_front_porch: 13
vsync_pulse_width: 3
update_interval: never
auto_clear_enabled: false
# --- Touch (GT911 capacitive) ---
# NOTE: interrupt_pin GPIO18 requires soldering the R17 bridge on the board.
# If not soldered, remove the interrupt_pin line (falls back to polling).
touchscreen:
platform: gt911
id: touch_panel
i2c_id: i2c_main
reset_pin: GPIO38
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:
- "\U000F0335" # mdi:lightbulb
- "\U000F0425" # mdi:power
- "\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
# --- Battery fuel gauge (MAX17048 via I2C) ---
# DISABLED for testing - suspected display interference
# 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
# 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: |-
# ESP_LOGI("battery", "Level: %.0f%%", x);
# // Update the LVGL battery icon based on level
# lv_obj_t *lbl = id(battery_icon);
# if (x < 10)
# lv_label_set_text(lbl, "\U000F10CD"); // battery-alert-variant-outline
# else if (x < 30)
# lv_label_set_text(lbl, "\U000F12A1"); // battery-low
# else if (x < 70)
# lv_label_set_text(lbl, "\U000F12A2"); // battery-medium
# else
# lv_label_set_text(lbl, "\U000F12A3"); // battery-high