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--- haussteuerung:esphome:gaszaehler [2025/11/11 04:33] – dominik
+++ haussteuerung:esphome:gaszaehler [2025/11/11 06:57] (current) – [ALT] dominik
@@ Line 138: / Line 138: @@
       return (id(initial_consumption) + (id(total_pulses) * id(impuls_factor))) * brennwert * zustandszahl;
 </code>
+===== Neu =====
+<code | download>
+substitutions:
+  devicename: "iot-kl-wl-sc-gaszaehler"
+esphome:
+  name: iot-kl-wl-sc-gaszaehler
+  friendly_name: IOT_KL_WL_SC_GasZaehler
+esp32:
+  board: esp32-c3-devkitm-1
+  framework:
+    type: esp-idf
+preferences:
+  flash_write_interval: 5min  # set to 5min to prevent wearing out the onboard flash module too quickly
+# Enable logging
+logger:
+  baud_rate: 115200
+  level: DEBUG
+# Enable Home Assistant API
+api:
+  encryption:
+    key: !secret api_encryption_key
+#  services:
+#      - service: set_initial_gas_reading
+#        variables:
+#          reading: float
+#        then:
+#          - lambda: |-
+#              id(initial_consumption) = reading;
+#              ESP_LOGI("calib", "Initialwert gesetzt: %.3f m³", reading);
+#          - homeassistant.service:
+#              service: persistent_notification.create
+#              data:
+#                title: "Gaszähler kalibriert"
+#                message: "Neuer Startwert: {{ reading }} m³"
+ota:
+  - platform: esphome
+    password: !secret ota_password
+wifi:
+  ssid: !secret wifi_ssid
+  password: !secret wifi_password
+  ap:
+    ssid: "Gaszaehler Fallback Hotspot"
+    password: "schmidt01"
+  #manual_ip:
+  #  static_ip: 192.168.30.133
+  #  gateway: 192.168.30.1
+  #  subnet: 255.255.255.0
+# Enable Web server
+web_server:
+  port: 80
+  version: 3
+button:
+  - platform: restart
+    name: "Restart Device"
+    id: restart_button
+    icon: "mdi:restart"
+# DEBUGGING (inkl. Mem Usage)
+# https://esphome.io/components/debug/
+debug:
+  update_interval: 180s
+status_led:
+  pin: GPIO8
+# Time component to sync with Home Assistant
+time:
+  - platform: homeassistant
+    id: ha_time
+# Define global variables for thresholds (adjust these as needed)
+globals:
+  - id: low_threshold
+    type: float
+    restore_value: no
+    initial_value: '1.8'      # Example low threshold (normalized ADC value, 0-1 for ESP32)
+  - id: high_threshold
+    type: float
+    restore_value: no
+    initial_value: '2.4'      # Example high threshold (normalized ADC value, 0-1 for ESP32)
+  - id: impulse_value
+    type: float
+    restore_value: no
+    initial_value: '0.1'      # m³ per impulse - adjust based on your meter (e.g., 0.01 for 100 impulses per m³)
+# Persistent impulse counter
+  - id: gas_total_impulses
+    type: int
+    restore_value: true
+    initial_value: '0'
+# Period tracking globals (last_period restore no to reinitialize on boot)
+  - id: last_hour
+    type: int
+    restore_value: no
+    initial_value: '-1'
+  - id: last_day
+    type: int
+    restore_value: no
+    initial_value: '-1'
+  - id: last_week
+    type: int
+    restore_value: no
+    initial_value: '-1'
+  - id: last_month
+    type: int
+    restore_value: no
+    initial_value: '-1'
+  - id: last_year
+    type: int
+    restore_value: no
+    initial_value: '-1'
+  # Start totals for each period (restore true to persist values)
+  - id: hourly_start_total
+    type: float
+    restore_value: true
+    initial_value: '0.0'
+  - id: daily_start_total
+    type: float
+    restore_value: true
+    initial_value: '0.0'
+  - id: weekly_start_total
+    type: float
+    restore_value: true
+    initial_value: '0.0'
+  - id: monthly_start_total
+    type: float
+    restore_value: true
+    initial_value: '0.0'
+  - id: yearly_start_total
+    type: float
+    restore_value: true
+    initial_value: '0.0'
+# Editable number for initial consumption (persistent, adjustable in HA)
+number:
+  - platform: template
+    name: "Initial Gas Consumption"
+    id: initial_consumption
+    optimistic: true
+    restore_value: true
+    initial_value: 24000.56  # Setze hier deinen aktuellen Zählerstand (persistent nach Änderung)
+    min_value: 0
+    max_value: 1000000
+    step: 0.01
+    unit_of_measurement: "m³"
+    icon: "mdi:counter"
+    mode: box
+sensor:
+  - platform: adc
+    pin: GPIO3
+    name: "Hall Sensor ADC"
+    id: hall_adc
+    update_interval: 100ms
+    attenuation: auto  # Or 11db for full range
+    unit_of_measurement: "V"
+    accuracy_decimals: 2
+    internal: True
+    filters:
+      - median:
+          window_size: 5
+          send_every: 3
+  # Template sensor for total impulses (exposes the global)
+  - platform: template
+    name: "Total Gas Impulses"
+    id: gas_total_impulses_sensor
+    unit_of_measurement: "impulses"
+    icon: "mdi:pulse"
+    accuracy_decimals: 0
+    update_interval: 60s
+    lambda: |-
+      return id(gas_total_impulses);
+# Template sensor for total consumption
+  - platform: template
+    name: "Total Gas Consumption"
+    id: total_gas_consumption
+    unit_of_measurement: "m³"
+    icon: "mdi:counter"
+    accuracy_decimals: 2
+    update_interval: 1s
+    lambda: |-
+      return id(initial_consumption).state + (id(gas_total_impulses) * id(impulse_value));
+# Period checker (runs every 60s to detect period changes and reset starts)
+  - platform: template
+    name: "Period Checker"  # Hidden or remove name if not needed in HA
+    id: period_checker
+    update_interval: 60s
+    lambda: |-
+      auto now = id(ha_time).now();
+      if (!now.is_valid()) return NAN;
+      float current_total = id(total_gas_consumption).state;
+      // Hourly
+      int current_hour = now.hour;
+      if (current_hour != id(last_hour)) {
+        id(hourly_start_total) = current_total;
+        id(last_hour) = current_hour;
+      }
+      // Daily
+      int current_day = now.day_of_month;
+      if (current_day != id(last_day)) {
+        id(daily_start_total) = current_total;
+        id(last_day) = current_day;
+      }
+      // Weekly (Monday-based week number)
+      char week_buf[3];
+      now.strftime(week_buf, sizeof(week_buf), "%W");
+      int current_week = atoi(week_buf);
+      if (current_week != id(last_week)) {
+        id(weekly_start_total) = current_total;
+        id(last_week) = current_week;
+      }
+      // Monthly
+      int current_month = now.month;
+      if (current_month != id(last_month)) {
+        id(monthly_start_total) = current_total;
+        id(last_month) = current_month;
+      }
+      // Yearly
+      int current_year = now.year;
+      if (current_year != id(last_year)) {
+        id(yearly_start_total) = current_total;
+        id(last_year) = current_year;
+      }
+      return 0.0;  // Dummy value, hide this sensor in HA if possible
+  # Periodic consumption sensors (update every 60s)
+  - platform: template
+    name: "Gas Consumption Hourly"
+    id: hourly_gas
+    unit_of_measurement: "m³"
+    icon: "mdi:clock-outline"
+    accuracy_decimals: 2
+    update_interval: 60s
+    lambda: |-
+      return id(total_gas_consumption).state - id(hourly_start_total);
+  - platform: template
+    name: "Gas Consumption Daily"
+    id: daily_gas
+    unit_of_measurement: "m³"
+    icon: "mdi:calendar-today"
+    accuracy_decimals: 2
+    update_interval: 60s
+    lambda: |-
+      return id(total_gas_consumption).state - id(daily_start_total);
+  - platform: template
+    name: "Gas Consumption Weekly"
+    id: weekly_gas
+    unit_of_measurement: "m³"
+    icon: "mdi:calendar-week"
+    accuracy_decimals: 2
+    update_interval: 60s
+    lambda: |-
+      return id(total_gas_consumption).state - id(weekly_start_total);
+  - platform: template
+    name: "Gas Consumption Monthly"
+    id: monthly_gas
+    unit_of_measurement: "m³"
+    icon: "mdi:calendar-month"
+    accuracy_decimals: 2
+    update_interval: 60s
+    lambda: |-
+      return id(total_gas_consumption).state - id(monthly_start_total);
+  - platform: template
+    name: "Gas Consumption Yearly"
+    id: yearly_gas
+    unit_of_measurement: "m³"
+    icon: "mdi:calendar"
+    accuracy_decimals: 2
+    update_interval: 60s
+    lambda: |-
+      return id(total_gas_consumption).state - id(yearly_start_total);
+##### ESP Werte
+  - platform: wifi_signal
+    name: "ESP32 WiFi Signal"
+    id: esp32_wifi_signal
+    update_interval: 120s
+  - platform: uptime
+    name: "ESP32 Uptime (s)"
+    unit_of_measurement: "s"
+    update_interval: 120s
+    icon: mdi:timer-outline
+  - platform: internal_temperature
+    name: "ESP32 CPU Temperatur"
+    unit_of_measurement: "°C"
+    update_interval: 120s
+    device_class: temperature
+    state_class: measurement
+    icon: mdi:chip
+##### DEBUGGING
+  - platform: debug
+    free:
+      name: "Heap Free"
+    #fragmentation:
+    #  name: "Heap Fragmentation"
+    block:
+      name: "Heap Max Block"
+    loop_time:
+      name: "Loop Time"
+    #psram:
+    #  name: "Free PSRAM"
+    cpu_frequency:
+      name: "CPU Frequency"
+binary_sensor:
+  - platform: template
+    name: "Hall Impulse Detector"
+    id: hall_detector
+    device_class: motion
+    #internal: True
+    lambda: |-
+      static bool last_state = false;
+      float current_value = id(hall_adc).state;
+      bool current_state = (current_value > id(high_threshold));
+      bool impulse_detected = (!last_state && current_state);
+      last_state = current_state;
+      return impulse_detected;
+    #update_interval: 100ms
+    filters:
+      - delayed_off: 50ms
+    on_press:
+      then:
+        - lambda: |-
+            id(gas_total_impulses) += 1;
+            id(gas_total_impulses_sensor).publish_state(id(gas_total_impulses));
+            id(total_gas_consumption).publish_state(id(initial_consumption).state + (id(gas_total_impulses) * id(impulse_value)));  // Optional: Force total update
+text_sensor:
+  - platform: uptime
+    name: "ESP32 Uptime"
+    format:
+      separator: " "
+      days:      "D"
+      hours:     "h"
+      minutes:   "m"
+  - platform: wifi_info
+    ip_address:
+      name: "ESP32 IP Address"
+    ssid:
+      name: "ESP32 Connected SSID"
+    bssid:
+      name: "ESP32 Connected BSSID"
+    mac_address:
+      name: "ESP32 Mac Address"
+    scan_results:
+      name: "ESP32 Latest WiFi Scan"
+    dns_address:
+      name: "ESP32 DNS Address"
+  # DEBUGGING
+  - platform: debug
+    device:
+      name: "Device Info"
+    reset_reason:
+      name: "Reset Reason"
+</code>