Files
homeassistant-config/esphome/energymonitor.yaml
T

651 lines
25 KiB
YAML

substitutions:
device_description: "M5Stack Core energy dashboard for Home Assistant grid, solar and consumer usage, with analog/digital clock and WireGuard"
name: "energymonitor"
friendly_name: "Energy Monitor"
grid_power_gauge_max_w: "5000.0"
balcony_solar_gauge_max_w: "800.0"
esphome:
comment: ${device_description}
name: ${name}
friendly_name: ${friendly_name}
name_add_mac_suffix: false
project:
name: monitor.energymonitor
version: "1.0"
on_boot:
then:
- light.turn_on: display_backlight
esp32:
board: m5stack-core-esp32
framework:
type: esp-idf
advanced:
minimum_chip_revision: "3.1"
sram1_as_iram: true
network:
enable_ipv6: true
wifi:
networks:
- ssid: "Voltage-legacy"
password: !secret voltage_legacy_psk
priority: 10
- ssid: "Moppelkotze"
password: !secret moppelkotze_psk
priority: 5
- ssid: "TKRZ"
password: !secret tkrz_psk
priority: 4
use_address: 192.168.126.250
on_connect:
- lambda: id(wifi_connected) = true;
on_disconnect:
- lambda: id(wifi_connected) = false;
power_save_mode: high
min_auth_mode: WPA2
ap:
ssid: "Energymonitor Fallback Hotspot"
password: !secret fallback_psk
captive_portal:
time:
- platform: sntp
id: sntp_time
timezone: Europe/Berlin
servers:
- de.pool.ntp.org
# Values are maintained in secrets.yaml.
wireguard:
id: energymonitor_wireguard
address: !secret energymonitor_wireguard_address
netmask: !secret energymonitor_wireguard_netmask
private_key: !secret energymonitor_wireguard_private_key
peer_endpoint: !secret energymonitor_wireguard_peer_endpoint
peer_port: !secret energymonitor_wireguard_peer_port
peer_public_key: !secret energymonitor_wireguard_peer_public_key
peer_allowed_ips:
- !secret energymonitor_wireguard_peer_allowed_ip
peer_persistent_keepalive: 25s
# Avoid rebooting while the placeholder endpoint is intentionally unreachable.
reboot_timeout: 0s
logger:
api:
id: api_server
encryption:
key: !secret apikey
ota:
platform: esphome
encryption:
spi:
clk_pin: GPIO18
mosi_pin: GPIO23
output:
- platform: gpio
pin: GPIO32
id: display_backlight_output
light:
- platform: binary
id: display_backlight
name: "Display Backlight"
output: display_backlight_output
restore_mode: ALWAYS_ON
font:
- file: "fonts/Roboto-Regular.ttf"
id: font_small
size: 18
glyphsets:
- GF_Latin_Kernel
glyphs: ["äöüÄÖÜß"]
- file: "fonts/Roboto-Bold.ttf"
id: font_title
size: 28
glyphsets:
- GF_Latin_Kernel
glyphs: ["äöüÄÖÜß"]
- file: "fonts/Roboto-Bold.ttf"
id: font_value
size: 52
glyphsets:
- GF_Latin_Kernel
glyphs: ["äöüÄÖÜß"]
- file: "fonts/Roboto-Regular.ttf"
id: font_device
size: 13
glyphsets:
- GF_Latin_Kernel
glyphs: ["äöüÄÖÜß"]
- file: "fonts/materialdesignicons-webfont.ttf"
id: font_icon
size: 24
glyphs:
- "\U000F0306" # mdi:key
- "\U000F07D0" # mdi:home-assistant
- "\U000F091F" # mdi:wifi-strength-1
- "\U000F0922" # mdi:wifi-strength-2
- "\U000F0925" # mdi:wifi-strength-3
- "\U000F0928" # mdi:wifi-strength-4
- "\U000F092D" # mdi:wifi-strength-off
globals:
- id: page_index
type: int
restore_value: true
initial_value: '0'
- id: wifi_connected
type: bool
restore_value: false
initial_value: 'false'
- id: page_one_gauge_view
type: bool
restore_value: true
initial_value: 'false'
- id: clock_digital_view
type: bool
restore_value: true
initial_value: 'false'
- id: device_usage_view
type: int
restore_value: true
initial_value: '0'
sensor:
# WiFi signal strength
- platform: wifi_signal
name: "WiFi Signalstärke"
id: wifisignal
update_interval: 10s
- platform: homeassistant
id: grid_power
entity_id: sensor.netzleistung
internal: true
- platform: homeassistant
id: balcony_solar_power
entity_id: sensor.balkonkraftwerk_power
internal: true
- platform: homeassistant
id: solar_energy_daily
entity_id: sensor.energy_solar_daily
internal: true
- platform: homeassistant
id: grid_import_energy_daily
entity_id: sensor.energy_import_daily
internal: true
- platform: homeassistant
id: grid_export_energy_daily
entity_id: sensor.energy_export_daily
internal: true
- platform: homeassistant
id: hallway_fragrance_power
entity_id: sensor.flur_raumduft_power
internal: true
- platform: homeassistant
id: cellar_power
entity_id: sensor.keller_power
internal: true
- platform: homeassistant
id: sideboard_power
entity_id: sensor.kuche_anrichte_power
internal: true
- platform: homeassistant
id: kitchen_music_power
entity_id: sensor.kuche_musik_power
internal: true
- platform: homeassistant
id: bedroom_bed_power
entity_id: sensor.schlafzimmer_bett_power
internal: true
- platform: homeassistant
id: bedroom_cinema_power
entity_id: sensor.schlafzimmer_heimkino_power
internal: true
- platform: homeassistant
id: desk_decoration_power
entity_id: sensor.schreibtisch_deko_power
internal: true
- platform: homeassistant
id: desk_power
entity_id: sensor.schreibtisch_power
internal: true
- platform: homeassistant
id: server_room_power
entity_id: sensor.serverraum_power
internal: true
- platform: homeassistant
id: living_room_cinema_power
entity_id: sensor.wohnzimmer_heimkino_power
internal: true
- platform: homeassistant
id: games_cabinet_power
entity_id: sensor.wohnzimmer_spieleschrank_power
internal: true
- platform: homeassistant
id: refrigerator_power
entity_id: sensor.tz3000_ww6drja5_ts011f_leistung
internal: true
- platform: homeassistant
id: coffee_machine_power
entity_id: sensor.kaffeemaschine_leistung_2
internal: true
- platform: homeassistant
id: dryer_power
entity_id: sensor.ikea_of_sweden_inspelning_smart_plug_leistung
internal: true
- platform: homeassistant
id: washing_machine_power
entity_id: sensor.waschmaschine_leistung
internal: true
- platform: homeassistant
id: arcade_power
entity_id: sensor.arcade_automat_leistung
internal: true
- platform: homeassistant
id: dishwasher_power
entity_id: sensor.spulmaschine_leistung
internal: true
- platform: homeassistant
id: microwave_power
entity_id: sensor.waschetrockner_leistung
internal: true
- platform: wireguard
latest_handshake:
name: 'WireGuard Latest Handshake'
script:
- id: show_previous_page
then:
- lambda: id(page_index) = (id(page_index) + 3 - 1) % 3;
- component.update: tft
- id: toggle_page_mode
then:
- lambda: |-
if (id(page_index) == 0) {
id(page_one_gauge_view) = !id(page_one_gauge_view);
} else if (id(page_index) == 1) {
id(device_usage_view) = (id(device_usage_view) + 1) % 2;
} else {
id(clock_digital_view) = !id(clock_digital_view);
}
- component.update: tft
- id: show_next_page
then:
- lambda: id(page_index) = (id(page_index) + 1) % 3;
- component.update: tft
button:
- platform: template
name: "Zurück"
icon: mdi:arrow-left
on_press:
- script.execute: show_previous_page
- platform: template
name: "Modus"
icon: mdi:view-dashboard-outline
on_press:
- script.execute: toggle_page_mode
- platform: template
name: "Weiter"
icon: mdi:arrow-right
on_press:
- script.execute: show_next_page
binary_sensor:
- platform: wireguard
status:
name: 'WireGuard Status'
- platform: wireguard
enabled:
name: 'WireGuard Enabled'
# M5Stack Core button B (middle) switches the current page's view.
- platform: gpio
pin:
number: GPIO38
mode: INPUT
inverted: true
id: button_middle
on_press:
- script.execute: toggle_page_mode
# M5Stack Core button A (left). GPIO39 is input-only and has an external pull-up.
- platform: gpio
pin:
number: GPIO39
mode: INPUT
inverted: true
id: button_left
on_press:
- script.execute: show_previous_page
# M5Stack Core button C (right). GPIO37 is input-only and has an external pull-up.
- platform: gpio
pin:
number: GPIO37
mode: INPUT
inverted: true
id: button_right
on_press:
- script.execute: show_next_page
text_sensor:
- platform: wireguard
address:
name: 'WireGuard Address'
# M5CORE is the mipi_spi preset for the M5Stack Core's integrated display.
display:
- platform: mipi_spi
id: tft
model: M5CORE
cs_pin: GPIO14
dc_pin: GPIO27
reset_pin: GPIO33
invert_colors: true
update_interval: 1s
lambda: |-
it.fill(Color::BLACK);
if (id(sntp_time).now().is_valid()) {
it.strftime(234, 10, id(font_small), Color::WHITE, TextAlign::TOP_RIGHT,
"%H:%M", id(sntp_time).now());
} else {
it.printf(234, 10, id(font_small), Color::WHITE, TextAlign::TOP_RIGHT, "--:--");
}
// Native API connectivity; Home Assistant is normally the connected client.
const bool home_assistant_online = id(api_server).is_connected();
const Color home_assistant_color = home_assistant_online ? Color(64, 255, 64) : Color(255, 80, 80);
it.printf(260, 8, id(font_icon), home_assistant_color, TextAlign::TOP_RIGHT, "\U000F07D0");
// Green means the WireGuard peer is online; red means it is offline.
const bool wireguard_online = id(energymonitor_wireguard).is_peer_up();
const Color wireguard_color = wireguard_online ? Color(64, 255, 64) : Color(255, 80, 80);
it.printf(286, 8, id(font_icon), wireguard_color, TextAlign::TOP_RIGHT, "\U000F0306");
// Render the requested MDI Wi-Fi strength glyph in green or red when disconnected.
const bool wifi_online = id(wifi_connected);
const Color wifi_color = wifi_online ? Color(64, 255, 64) : Color(255, 80, 80);
const char *wifi_icon = "\U000F092D"; // mdi:wifi-strength-off
if (wifi_online) {
if (id(wifisignal).has_state()) {
const float rssi = id(wifisignal).state;
wifi_icon = rssi >= -55 ? "\U000F0928" : rssi >= -67 ? "\U000F0925"
: rssi >= -75 ? "\U000F0922" : "\U000F091F";
} else {
wifi_icon = "\U000F091F";
}
}
it.printf(312, 8, id(font_icon), wifi_color, TextAlign::TOP_RIGHT, "%s", wifi_icon);
if (id(page_index) == 0 && !id(page_one_gauge_view)) {
it.printf(12, 12, id(font_small), Color::WHITE, "Netzleistung");
if (id(grid_power).has_state()) {
const Color grid_power_color = id(grid_power).state >= 0
? Color(143, 190, 223) // #8FBEDF: positive grid power
: Color(150, 110, 217); // #966ED9: negative grid power
it.printf(308, 32, id(font_value), grid_power_color, TextAlign::TOP_RIGHT,
"%+.0f W", id(grid_power).state);
} else {
it.printf(308, 42, id(font_value), Color::WHITE, TextAlign::TOP_RIGHT,
"-- W");
}
if (id(grid_import_energy_daily).has_state()) {
it.printf(12, 96, id(font_small), Color::WHITE, "Bezug: %.2f kWh",
id(grid_import_energy_daily).state);
} else {
it.printf(12, 96, id(font_small), Color::WHITE, "Bezug: -- kWh");
}
if (id(grid_export_energy_daily).has_state()) {
it.printf(12, 116, id(font_small), Color::WHITE, "Einspeisung: %.2f kWh",
id(grid_export_energy_daily).state);
} else {
it.printf(12, 116, id(font_small), Color::WHITE, "Einspeisung: -- kWh");
}
it.printf(12, 138, id(font_small), Color::WHITE, "Balkonkraftwerk");
// Daily solar energy is aligned to the left of the current solar-power reading.
if (id(solar_energy_daily).has_state()) {
it.printf(12, 180, id(font_small), Color(255, 170, 40), "Solar: %.2f kWh",
id(solar_energy_daily).state);
} else {
it.printf(12, 180, id(font_small), Color(255, 170, 40), "Solar: -- kWh");
}
if (id(balcony_solar_power).has_state()) {
it.printf(308, 158, id(font_value), Color(255, 170, 40), TextAlign::TOP_RIGHT,
"%.0f W", id(balcony_solar_power).state);
} else {
it.printf(308, 168, id(font_value), Color(255, 170, 40), TextAlign::TOP_RIGHT,
"-- W");
}
} else if (id(page_index) == 0) {
// One shared gauge with two parallel curved bars: grid on the outside, solar inside.
const Color gauge_background = Color(42, 42, 42);
const int gauge_center_x = 160;
const int gauge_center_y = 188;
// The outer band represents the absolute grid-power value with its signed color.
float grid_power_value = id(grid_power).has_state() ? id(grid_power).state : 0.0f;
float grid_power_magnitude = grid_power_value < 0.0f ? -grid_power_value : grid_power_value;
int grid_gauge_percent = static_cast<int>(grid_power_magnitude * 100.0f / ${grid_power_gauge_max_w});
if (grid_gauge_percent > 100) grid_gauge_percent = 100;
const Color grid_gauge_color = grid_power_value >= 0.0f
? Color(143, 190, 223) // #8FBEDF
: Color(150, 110, 217); // #966ED9
it.filled_gauge(gauge_center_x, gauge_center_y, 140, 122, 100, gauge_background);
it.filled_gauge(gauge_center_x, gauge_center_y, 140, 122, grid_gauge_percent, grid_gauge_color);
// The inner band is solar power, normalized against the 800 W inverter maximum.
float solar_power_value = id(balcony_solar_power).has_state() ? id(balcony_solar_power).state : 0.0f;
int solar_gauge_percent = static_cast<int>(solar_power_value * 100.0f / ${balcony_solar_gauge_max_w});
if (solar_gauge_percent < 0) solar_gauge_percent = 0;
if (solar_gauge_percent > 100) solar_gauge_percent = 100;
const Color solar_gauge_color = Color(255, 170, 40); // #FFAA28
it.filled_gauge(gauge_center_x, gauge_center_y, 116, 98, 100, gauge_background);
it.filled_gauge(gauge_center_x, gauge_center_y, 116, 98, solar_gauge_percent, solar_gauge_color);
it.printf(gauge_center_x, 102, id(font_small), Color::WHITE, TextAlign::TOP_CENTER,
"Netzleistung");
if (id(grid_power).has_state()) {
it.printf(gauge_center_x, 120, id(font_title), grid_gauge_color, TextAlign::TOP_CENTER,
"%+.0f W", grid_power_value);
} else {
it.printf(gauge_center_x, 120, id(font_title), Color::WHITE, TextAlign::TOP_CENTER, "-- W");
}
it.printf(gauge_center_x, 151, id(font_small), Color::WHITE, TextAlign::TOP_CENTER,
"Balkonkraftwerk");
if (id(balcony_solar_power).has_state()) {
it.printf(gauge_center_x, 169, id(font_title), solar_gauge_color, TextAlign::TOP_CENTER,
"%.0f W", solar_power_value);
} else {
it.printf(gauge_center_x, 169, id(font_title), solar_gauge_color, TextAlign::TOP_CENTER, "-- W");
}
} else if (id(page_index) == 1) {
// Page 2 lists nine consumers at once in two columns; button B changes group.
const int device_count = 18;
const int usage_group = id(device_usage_view);
const int page_start = usage_group * 9;
const char *device_names[device_count] = {
"Raumduft", "Keller", "Anrichte", "Musik", "Bett", "HK Schlafzimmer",
"Deko", "Schreibtisch", "Serverraum", "HK Wohnzimmer", "Spieleschrank",
"Kühlschrank", "Kaffeemaschine", "Wäschetrockner", "Waschmaschine", "Arcade",
"Spülmaschine", "Mikrowelle"};
float device_values[device_count] = {
id(hallway_fragrance_power).state, id(cellar_power).state, id(sideboard_power).state,
id(kitchen_music_power).state, id(bedroom_bed_power).state, id(bedroom_cinema_power).state,
id(desk_decoration_power).state, id(desk_power).state, id(server_room_power).state,
id(living_room_cinema_power).state, id(games_cabinet_power).state, id(refrigerator_power).state,
id(coffee_machine_power).state, id(dryer_power).state, id(washing_machine_power).state,
id(arcade_power).state, id(dishwasher_power).state, id(microwave_power).state};
bool device_has_state[device_count] = {
id(hallway_fragrance_power).has_state(), id(cellar_power).has_state(), id(sideboard_power).has_state(),
id(kitchen_music_power).has_state(), id(bedroom_bed_power).has_state(), id(bedroom_cinema_power).has_state(),
id(desk_decoration_power).has_state(), id(desk_power).has_state(), id(server_room_power).has_state(),
id(living_room_cinema_power).has_state(), id(games_cabinet_power).has_state(), id(refrigerator_power).has_state(),
id(coffee_machine_power).has_state(), id(dryer_power).has_state(), id(washing_machine_power).has_state(),
id(arcade_power).has_state(), id(dishwasher_power).has_state(), id(microwave_power).has_state()};
Color device_colors[device_count] = {
Color(255, 170, 40), Color(69, 189, 255), Color(170, 116, 217), Color(93, 207, 140),
Color(238, 112, 112), Color(107, 139, 255), Color(255, 130, 180), Color(122, 204, 174),
Color(240, 195, 90), Color(151, 120, 220), Color(91, 189, 193), Color(212, 132, 82),
Color(143, 190, 223), Color(233, 106, 142), Color(132, 205, 92), Color(255, 181, 80),
Color(111, 167, 229), Color(190, 137, 226)};
// The title uses the free area to the left of the status indicators.
it.printf(12, 10, id(font_device), Color::WHITE, "Geräteverbrauch");
for (int display_index = 0; display_index < 9; display_index++) {
const int index = page_start + display_index;
const int column = display_index % 2;
const int row = display_index / 2;
const int x = column == 0 ? 12 : 166;
const int y = 43 + row * 25;
if (device_has_state[index]) {
it.printf(x, y, id(font_device), device_colors[index], "%s: %.0f W",
device_names[index], device_values[index]);
} else {
it.printf(x, y, id(font_device), device_colors[index], "%s: -- W", device_names[index]);
}
}
// The stacked bar always represents all 18 consumer devices, not only this view's rows.
const int bar_x = 12;
const int bar_y = 180;
const int bar_width = 296;
const int bar_height = 18;
float usage_sum = 0.0f;
int last_active = -1;
for (int index = 0; index < device_count; index++) {
if (device_has_state[index] && device_values[index] > 0.0f) {
usage_sum += device_values[index];
last_active = index;
}
}
it.filled_rectangle(bar_x, bar_y, bar_width, bar_height, Color(42, 42, 42));
if (usage_sum > 0.0f) {
int cursor_x = bar_x;
for (int index = 0; index < device_count; index++) {
if (!device_has_state[index] || device_values[index] <= 0.0f) continue;
const int segment_width = index == last_active
? bar_x + bar_width - cursor_x
: static_cast<int>(device_values[index] * bar_width / usage_sum);
if (segment_width > 0) {
it.filled_rectangle(cursor_x, bar_y, segment_width, bar_height, device_colors[index]);
cursor_x += segment_width;
}
}
}
}
if (id(page_index) == 2) {
const auto now = id(sntp_time).now();
const Color accent(143, 190, 223);
const Color gold(255, 170, 40);
const Color muted(55, 65, 80);
it.print(12, 10, id(font_device), accent, "Uhr · Berlin");
if (!now.is_valid()) {
it.print(160, 100, id(font_title), accent, TextAlign::TOP_CENTER, "--:--:--");
it.print(160, 190, id(font_small), Color::WHITE, TextAlign::TOP_CENTER,
"Warte auf Zeitsynchronisation");
} else {
if (!id(clock_digital_view)) {
const int cx = 160, cy = 111, radius = 74;
const float tau = 6.28318530718f;
it.filled_circle(cx, cy, radius, Color(12, 18, 28));
it.circle(cx, cy, radius, accent);
it.circle(cx, cy, radius - 3, muted);
for (int tick = 0; tick < 60; tick++) {
const float angle = tick * tau / 60.0f;
const int inner = tick % 5 == 0 ? radius - 13 : radius - 8;
it.line(cx + lroundf(sinf(angle) * inner), cy - lroundf(cosf(angle) * inner),
cx + lroundf(sinf(angle) * (radius - 5)),
cy - lroundf(cosf(angle) * (radius - 5)),
tick % 5 == 0 ? accent : muted);
}
it.print(cx, cy - 49, id(font_device), Color::WHITE, TextAlign::CENTER, "12");
it.print(cx + 50, cy, id(font_device), Color::WHITE, TextAlign::CENTER, "3");
it.print(cx, cy + 49, id(font_device), Color::WHITE, TextAlign::CENTER, "6");
it.print(cx - 50, cy, id(font_device), Color::WHITE, TextAlign::CENTER, "9");
// Round-ended hands; minutes and hours advance with the seconds.
auto hand = [&](float turns, int length, int thickness, Color color) {
const float angle = turns * tau;
for (int r = 0; r <= length; r++) {
it.filled_circle(cx + lroundf(sinf(angle) * r),
cy - lroundf(cosf(angle) * r), thickness, color);
}
};
hand((now.hour % 12 + now.minute / 60.0f + now.second / 3600.0f) / 12.0f,
34, 3, Color::WHITE);
hand((now.minute + now.second / 60.0f) / 60.0f, 51, 2, accent);
const float second_angle = now.second * tau / 60.0f;
it.line(cx - lroundf(sinf(second_angle) * 12), cy + lroundf(cosf(second_angle) * 12),
cx + lroundf(sinf(second_angle) * 60), cy - lroundf(cosf(second_angle) * 60), gold);
it.filled_circle(cx, cy, 4, gold);
it.filled_circle(cx, cy, 1, Color::BLACK);
} else {
// Draw seven-segment digits directly, avoiding an extra font dependency.
const uint8_t masks[10] = {0x3F, 0x06, 0x5B, 0x4F, 0x66,
0x6D, 0x7D, 0x07, 0x7F, 0x6F};
const int digits[6] = {now.hour / 10, now.hour % 10, now.minute / 10,
now.minute % 10, now.second / 10, now.second % 10};
const int positions[6] = {17, 61, 121, 165, 225, 269};
const int y = 77;
for (int digit = 0; digit < 6; digit++) {
const int x = positions[digit];
const Color lit = digit < 4 ? accent : gold;
for (int segment = 0; segment < 7; segment++) {
const Color color = (masks[digits[digit]] & (1 << segment))
? lit : Color(20, 27, 36);
const bool horizontal = segment == 0 || segment == 3 || segment == 6;
const int sx = horizontal ? x + 6 : x + ((segment == 1 || segment == 2) ? 30 : 0);
const int sy = y + (segment == 0 ? 0 : segment == 3 ? 72 : segment == 6 ? 36
: (segment == 1 || segment == 5) ? 6 : 42);
// Taper each segment's ends for the classic LED clock shape.
for (int stripe = 0; stripe < 6; stripe++) {
const int inset = stripe < 3 ? 2 - stripe : stripe - 3;
if (horizontal)
it.line(sx + inset, sy + stripe, sx + 23 - inset, sy + stripe, color);
else
it.line(sx + stripe, sy + inset, sx + stripe, sy + 29 - inset, color);
}
}
}
for (int x : {109, 213}) {
it.filled_circle(x, y + 24, 3, accent);
it.filled_circle(x, y + 54, 3, accent);
}
it.line(40, 172, 280, 172, muted);
}
const char *weekdays[] = {"Sonntag", "Montag", "Dienstag", "Mittwoch",
"Donnerstag", "Freitag", "Samstag"};
it.printf(160, 190, id(font_small), Color::WHITE, TextAlign::TOP_CENTER,
"%s, %02d.%02d.%04d", weekdays[now.day_of_week - 1],
now.day_of_month, now.month, now.year);
}
}
// Labels correspond to the left (A) and right (C) hardware buttons.
it.printf(8, 239, id(font_small), Color::WHITE, TextAlign::BOTTOM_LEFT,
"< Zurück");
it.printf(312, 239, id(font_small), Color::WHITE, TextAlign::BOTTOM_RIGHT,
"Weiter >");
if (id(page_index) == 0) {
it.printf(160, 239, id(font_small), Color::WHITE, TextAlign::BOTTOM_CENTER,
"Ansicht · 1 / 3");
} else if (id(page_index) == 1) {
it.printf(160, 239, id(font_small), Color::WHITE, TextAlign::BOTTOM_CENTER,
"Geräte %d / 2", id(device_usage_view) + 1);
} else {
it.printf(160, 239, id(font_small), Color::WHITE, TextAlign::BOTTOM_CENTER,
"%s · 3 / 3", id(clock_digital_view) ? "Analog" : "Digital");
}