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Steuerung für HELIOS KWL dezentrale Raumlüftung über einen ESPHOme
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esphome:
name: heliospwm
friendly_name: helios_pwm_control
esp32:
board: esp32-c3-devkitm-1
framework:
type: arduino
wifi:
ssid: "WLAN SSID"
password: "WLAN PASSWORD"
# Enable fallback hotspot (captive portal) in case wifi connection fails
ap:
ssid: "heliospwm"
password: "12345678"
captive_portal:
web_server:
local: true
port: 80
version: 3
ota:
- platform: esphome
logger:
level: INFO # Auf INFO geändert für den Produktivbetrieb, DEBUG nur für Fehlersuche
api:
# Konstanten für häufig verwendete Werte
substitutions:
pwm_frequency: "3200" #Frequenz in Herz
pendel_interval: "45" # Intervall in Sekunden für Dauer im Pendelmodus
pendel_delay: "900" #Intervall in Millisekunden für Pause bei Richtungswechsel
# Output configurations for PWM signals
output:
- platform: ledc
pin: GPIO6 # Lüfter 1 - Wohnung
frequency: ${pwm_frequency} Hz
id: fan_pwm_1
- platform: ledc
pin: GPIO7 # Lüfter 2 - Wohnung
frequency: ${pwm_frequency} Hz
id: fan_pwm_2
- platform: ledc
pin: GPIO20 # Lüfter 3 - Trockenraum
frequency: ${pwm_frequency} Hz
id: fan_pwm_3
- platform: ledc
pin: GPIO21 # Lüfter 4 - Trockenraum
frequency: ${pwm_frequency} Hz
id: fan_pwm_4
# Input controls for the GUI
number:
- platform: template
name: "Fan Speed Wohnung [%]"
id: fan_speed_wohnung
min_value: 0
max_value: 100
step: 25
initial_value: 0
optimistic: true
icon: "mdi:fan"
set_action:
- lambda: |-
ESP_LOGD("fan_speed_wohnung", "Fan Speed Wohnung set to: %.2f", x);
- platform: template
name: "Fan Speed Trockenraum [%]"
id: fan_speed_trocken
min_value: 0
max_value: 100
step: 25
initial_value: 0
optimistic: true
icon: "mdi:fan"
set_action:
- lambda: |-
ESP_LOGD("fan_speed_trocken", "Fan Speed Trockenraum set to: %.2f", x);
- platform: template
name: "Obergrenze [%]"
id: night_reduction
min_value: 0
max_value: 100
step: 25
initial_value: 0
optimistic: true
icon: "mdi:percent"
set_action:
- lambda: |-
ESP_LOGD("night_reduction", "Obergrenze set to: %.2f", x);
switch:
- platform: template
name: "Pendel Modus"
id: pendel_mode
optimistic: true
icon: "mdi:swap-horizontal"
restore_mode: RESTORE_DEFAULT_ON
turn_on_action:
- lambda: |-
ESP_LOGD("pendel_mode", "Pendel Mode turned ON");
turn_off_action:
- lambda: |-
ESP_LOGD("pendel_mode", "Pendel Mode turned OFF");
- platform: template
name: "Abluft Modus"
id: abluft_mode
optimistic: true
icon: "mdi:air-filter"
restore_mode: RESTORE_DEFAULT_OFF
turn_on_action:
- lambda: |-
ESP_LOGD("abluft_mode", "Abluft Mode turned ON");
turn_off_action:
- lambda: |-
ESP_LOGD("abluft_mode", "Abluft Mode turned OFF");
# Sensoren für aktuelle Lüftergeschwindigkeiten
sensor:
- platform: template
name: "Lüfter 1 Geschwindigkeit"
id: fan1_speed_sensor
unit_of_measurement: "%"
icon: "mdi:gauge"
accuracy_decimals: 1
update_interval: 2s
- platform: template
name: "Lüfter 2 Geschwindigkeit"
id: fan2_speed_sensor
unit_of_measurement: "%"
icon: "mdi:gauge"
accuracy_decimals: 1
update_interval: 2s
- platform: template
name: "Lüfter 3 Geschwindigkeit"
id: fan3_speed_sensor
unit_of_measurement: "%"
icon: "mdi:gauge"
accuracy_decimals: 1
update_interval: 2s
- platform: template
name: "Lüfter 4 Geschwindigkeit"
id: fan4_speed_sensor
unit_of_measurement: "%"
icon: "mdi:gauge"
accuracy_decimals: 1
update_interval: 2s
# Textsensoren für Lüftermodus
text_sensor:
- platform: template
name: "Lüfter 1 Modus"
id: fan1_mode_sensor
icon: "mdi:fan-direction-up"
update_interval: 2s
- platform: template
name: "Lüfter 2 Modus"
id: fan2_mode_sensor
icon: "mdi:fan-direction-down"
update_interval: 2s
- platform: template
name: "Lüfter 3 Modus"
id: fan3_mode_sensor
icon: "mdi:fan-direction-up"
update_interval: 2s
- platform: template
name: "Lüfter 4 Modus"
id: fan4_mode_sensor
icon: "mdi:fan-direction-down"
update_interval: 2s
# Globals für persistente Statusvariablen
globals:
- id: reverse_state
type: bool
restore_value: false
initial_value: 'false'
- id: last_swap_time
type: uint32_t
restore_value: false
initial_value: '0'
# Letzte Lüftergeschwindigkeiten speichern
- id: last_fan1_speed
type: float
restore_value: false
initial_value: '50.0'
- id: last_fan2_speed
type: float
restore_value: false
initial_value: '50.0'
- id: last_fan3_speed
type: float
restore_value: false
initial_value: '50.0'
- id: last_fan4_speed
type: float
restore_value: false
initial_value: '50.0'
# Hilfsvariablen für den Status des Richtungswechsels einzelner Lüfter
- id: fan1_direction_change_time
type: uint32_t
restore_value: false
initial_value: '0'
- id: fan2_direction_change_time
type: uint32_t
restore_value: false
initial_value: '0'
- id: fan3_direction_change_time
type: uint32_t
restore_value: false
initial_value: '0'
- id: fan4_direction_change_time
type: uint32_t
restore_value: false
initial_value: '0'
# Fan speed automation
interval:
- interval: 1s
then:
- lambda: |-
float speed_wohnung = id(fan_speed_wohnung).state;
float speed_trocken = id(fan_speed_trocken).state;
float reduction = id(night_reduction).state;
bool pendel = id(pendel_mode).state;
bool abluft = id(abluft_mode).state;
bool &reverse = id(reverse_state);
uint32_t now = millis();
uint32_t &last_swap = id(last_swap_time);
// Pendelmodus-Logik
if (pendel) {
uint32_t now = millis();
if (now - last_swap >= ${pendel_interval}000) {
reverse = !reverse;
last_swap = now;
ESP_LOGD("pendel_mode", "Pendel Mode switched, new reverse state: %s", reverse ? "ON" : "OFF");
}
}
// Effektive Geschwindigkeit mit Obergrenze
float effective_speed_wohnung = (reduction > 0) ? std::min(speed_wohnung, reduction) : speed_wohnung;
// Verbesserte Lüftergeschwindigkeitsberechnung mit besserer Lesbarkeit
float fan1_speed, fan2_speed, fan3_speed, fan4_speed;
//Begrenzung auf min 4 und maximal 96% std::max(4.9, std::min(96, ....))
// Wohnraumlüfter
if (abluft) {
// beide Lüfter blasen Luft ein wenn andere Geräte im Haus Abluft ziehen
fan1_speed = std::max(4.0, std::min(96.0, 50 + 0.5 * effective_speed_wohnung));
fan2_speed = std::max(4.0, std::min(96.0, 50 + 0.5 * effective_speed_wohnung));
} else {
// Normaler Ab- und Zuluftmodus, ein Lüfter gibt Zuluft einer Abluft
fan1_speed = std::max(4.0, std::min(96.0, 50 + (reverse ? -1 : 1) * effective_speed_wohnung * 0.5));
fan2_speed = std::max(4.0, std::min(96.0, 50 + (reverse ? 1 : -1) * effective_speed_wohnung * 0.5));
}
// Trockenraumlüfter, ein Lüfter gibt Zuluft einer Abluft
fan3_speed = std::max(4.0, std::min(96.0, 50 + (reverse ? -1 : 1) * speed_trocken * 0.5));
fan4_speed = std::max(4.0, std::min(96.0, 50 + (reverse ? 1 : -1) * speed_trocken * 0.5));
// Prüfen, ob individuelle Richtungswechsel für jeden Lüfter stattfinden
// Für Lüfter 1
if ((id(last_fan1_speed) < 50.0f && fan1_speed > 50.0f) ||
(id(last_fan1_speed) > 50.0f && fan1_speed < 50.0f)) {
id(fan1_direction_change_time) = now;
ESP_LOGD("fan_control", "Fan 1 direction change detected - setting to 50% for ${pendel_delay}");
}
// Für Lüfter 2
if ((id(last_fan2_speed) < 50.0f && fan2_speed > 50.0f) ||
(id(last_fan2_speed) > 50.0f && fan2_speed < 50.0f)) {
id(fan2_direction_change_time) = now;
ESP_LOGD("fan_control", "Fan 2 direction change detected - setting to 50% for ${pendel_delay}");
}
// Für Lüfter 3
if ((id(last_fan3_speed) < 50.0f && fan3_speed > 50.0f) ||
(id(last_fan3_speed) > 50.0f && fan3_speed < 50.0f)) {
id(fan3_direction_change_time) = now;
ESP_LOGD("fan_control", "Fan 3 direction change detected - setting to 50% for ${pendel_delay}");
}
// Für Lüfter 4
if ((id(last_fan4_speed) < 50.0f && fan4_speed > 50.0f) ||
(id(last_fan4_speed) > 50.0f && fan4_speed < 50.0f)) {
id(fan4_direction_change_time) = now;
ESP_LOGD("fan_control", "Fan 4 direction change detected - setting to 50% for ${pendel_delay}");
}
// Prüfen, ob individuelle Lüfter sich noch in einer Pause nach Richtungswechsel befinden
bool fan1_in_transition = (now - id(fan1_direction_change_time) < ${pendel_delay});
bool fan2_in_transition = (now - id(fan2_direction_change_time) < ${pendel_delay});
bool fan3_in_transition = (now - id(fan3_direction_change_time) < ${pendel_delay});
bool fan4_in_transition = (now - id(fan4_direction_change_time) < ${pendel_delay});
// Setzen der individuellen Lüftergeschwindigkeiten basierend auf Übergangsphase
// Lüfter 1
if (fan1_in_transition) {
id(fan_pwm_1).set_level(0.50);
} else {
id(fan_pwm_1).set_level(fan1_speed / 100.0);
}
// Lüfter 2
if (fan2_in_transition) {
id(fan_pwm_2).set_level(0.50);
} else {
id(fan_pwm_2).set_level(fan2_speed / 100.0);
}
// Lüfter 3
if (fan3_in_transition) {
id(fan_pwm_3).set_level(0.50);
} else {
id(fan_pwm_3).set_level(fan3_speed / 100.0);
}
// Lüfter 4
if (fan4_in_transition) {
id(fan_pwm_4).set_level(0.50);
} else {
id(fan_pwm_4).set_level(fan4_speed / 100.0);
}
// Immer die letzten Geschwindigkeiten speichern
id(last_fan1_speed) = fan1_speed;
id(last_fan2_speed) = fan2_speed;
id(last_fan3_speed) = fan3_speed;
id(last_fan4_speed) = fan4_speed;
// Angepasste Geschwindigkeiten für die Sensoren melden
float display_fan1_speed = fan1_in_transition ? 50.0f : fan1_speed;
float display_fan2_speed = fan2_in_transition ? 50.0f : fan2_speed;
float display_fan3_speed = fan3_in_transition ? 50.0f : fan3_speed;
float display_fan4_speed = fan4_in_transition ? 50.0f : fan4_speed;
// Sensorwerte aktualisieren
id(fan1_speed_sensor).publish_state(display_fan1_speed);
id(fan2_speed_sensor).publish_state(display_fan2_speed);
id(fan3_speed_sensor).publish_state(display_fan3_speed);
id(fan4_speed_sensor).publish_state(display_fan4_speed);
std::string fan1_mode, fan1_icon, fan2_mode, fan2_icon, fan3_mode, fan3_icon, fan4_mode, fan4_icon;
// Modi-Bestimmung basierend auf den angezeigten Geschwindigkeiten
if (display_fan1_speed < 50.0f) {
fan1_mode = "Abluft";
fan1_icon = "mdi:fan-direction-up";
} else if (display_fan1_speed > 50.0f) {
fan1_mode = "Zuluft";
fan1_icon = "mdi:fan-direction-down";
} else {
fan1_mode = fan1_in_transition ? "Richtungswechsel" : "Aus";
fan1_icon = "mdi:fan";
}
if (display_fan2_speed < 50.0f) {
fan2_mode = "Abluft";
fan2_icon = "mdi:fan-direction-up";
} else if (display_fan2_speed > 50.0f) {
fan2_mode = "Zuluft";
fan2_icon = "mdi:fan-direction-down";
} else {
fan2_mode = fan2_in_transition ? "Richtungswechsel" : "Aus";
fan2_icon = "mdi:fan";
}
if (display_fan3_speed < 50.0f) {
fan3_mode = "Abluft";
fan3_icon = "mdi:fan-direction-up";
} else if (display_fan3_speed > 50.0f) {
fan3_mode = "Zuluft";
fan3_icon = "mdi:fan-direction-down";
} else {
fan3_mode = fan3_in_transition ? "Richtungswechsel" : "Aus";
fan3_icon = "mdi:fan";
}
if (display_fan4_speed < 50.0f) {
fan4_mode = "Abluft";
fan4_icon = "mdi:fan-direction-up";
} else if (display_fan4_speed > 50.0f) {
fan4_mode = "Zuluft";
fan4_icon = "mdi:fan-direction-down";
} else {
fan4_mode = fan4_in_transition ? "Richtungswechsel" : "Aus";
fan4_icon = "mdi:fan";
}
// Lüftermodi setzen
id(fan1_mode_sensor).publish_state(fan1_mode);
id(fan2_mode_sensor).publish_state(fan2_mode);
id(fan3_mode_sensor).publish_state(fan3_mode);
id(fan4_mode_sensor).publish_state(fan4_mode);
// Dynamisches Icon für jeden Lüfter basierend auf dem Modus
id(fan1_mode_sensor).set_icon(fan1_icon.c_str());
id(fan2_mode_sensor).set_icon(fan2_icon.c_str());
id(fan3_mode_sensor).set_icon(fan3_icon.c_str());
id(fan4_mode_sensor).set_icon(fan4_icon.c_str());Editor is loading...
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