Smart Belysning
Udendørsbelysning til haven.
Smart havevanding sparer op til 50% vand ved at bruge vejrdata, jordfugtighed og intelligente skemaer. Stop med at vande når det regner, og sørg for at dine planter får præcis den mængde vand de behøver.
| Type | Beskrivelse | Installation | Pris |
|---|---|---|---|
| Sprinkler controller | Erstatter eksisterende timer | Elektrikerarbejde | 💰💰 |
| Hanetimer | Monteres på vandhanee | Simpel | 💰 |
| Drypsystem | Til højbede/potter | DIY | 💰 |
| DIY ESPHome | Fuld kontrol | Avanceret | 💰 |
graph TD A[Har du eksisterende sprinklersystem?] -->|Ja| B[Rachio eller B-hyve] A -->|Nej| C[Vandingstype?] C -->|Haveslange| D[Gardena Smart Water Control] C -->|Drypsystem| E[Eve Aqua eller Zigbee ventil] C -->|DIY| F[OpenSprinkler eller ESPHome]Pris: ~1.500 kr / $180 (8 zoner)
Rachio 3 er markedsleder i smart vanding:
Ulemper:
Modeller:
| Model | Zoner | Pris ca. |
|---|---|---|
| Rachio 3 | 8 | 1.500 kr / $180 |
| Rachio 3 | 16 | 2.000 kr / $230 |
| Rachio 3e | 8 | 1.200 kr / $130 |
⚠️ Kræver 24V AC transformer (ofte medfølger)
Pro tip: Tag billeder af alle ledninger!
Native integration - nem opsætning:
# Indstillinger → Enheder → Rachio# Brug din Rachio API nøgle
# Entiteter:# - switch.rachio_zone_1# - switch.rachio_zone_2# - binary_sensor.rachio_rain_delay# - sensor.rachio_daily_water_usage
# Eksempel: Stop vanding ved regnautomation: - alias: "Skip vanding ved regn" trigger: - platform: state entity_id: weather.home attribute: forecast condition: - condition: template value_template: > {{ state_attr('weather.home', 'forecast')[0].precipitation > 5 }} action: - service: rachio.set_rain_delay data: entity_id: switch.rachio_zone_1 duration: 86400 # 24 timer
- alias: "Notifikation ved vanding" trigger: - platform: state entity_id: switch.rachio_zone_1 to: "on" action: - service: notify.mobile_app data: title: "Havevanding" message: "Zone 1 vander nu i 15 minutter"Køb: Amazon.de, Rachio.com
Pris: ~700 kr / $95 (8 zoner)
B-hyve giver næsten samme funktioner til halv pris:
Ulemper:
Modeller:
| Model | Zoner | Placering | Pris ca. |
|---|---|---|---|
| B-hyve | 6 | Indendørs | 600 kr / $80 |
| B-hyve | 12 | Indendørs | 750 kr / $100 |
| B-hyve XR | 8 | Udendørs | 900 kr / $120 |
App’en guider dig gennem:
Via HACS custom integration:
# HACS → Integrations → B-hyve# Kræver Orbit konto login
# Entiteter:# - switch.bhyve_zone_1# - sensor.bhyve_next_watering
# Eksempel: Vanding baseret på jordfugtighedautomation: - alias: "Vand ved lav jordfugtighed" trigger: - platform: numeric_state entity_id: sensor.have_jordfugtighed below: 30 condition: - condition: time after: "05:00:00" before: "07:00:00" - condition: state entity_id: binary_sensor.regn_idag state: "off" action: - service: switch.turn_on entity_id: switch.bhyve_zone_1 - delay: "00:15:00" - service: switch.turn_off entity_id: switch.bhyve_zone_1Køb: Amazon.de, Bauhaus.dk
Pris: ~1.400 kr / $190 (8 zoner)
OpenSprinkler er open source og 100% lokal:
Ulemper:
Modeller:
| Model | Type | Pris ca. |
|---|---|---|
| OpenSprinkler 3.2 | Standalone | 1.400 kr |
| OSPi | Raspberry Pi HAT | 800 kr |
| OpenSprinkler DC | 9V batteridrevet | 1.200 kr |
# Installer OpenSprinkler på Picd ~git clone https://github.com/OpenSprinkler/OpenSprinkler-Firmware.gitcd OpenSprinkler-Firmwaresudo ./build.sh ospi# OpenSprinkler integration# Indstillinger → Enheder → OpenSprinkler
# Eller via MQTT:mqtt: switch: - name: "Have Zone 1" state_topic: "opensprinkler/zone/1/state" command_topic: "opensprinkler/zone/1/cmd" payload_on: "ON" payload_off: "OFF"
# Eksempel: Avanceret vandingsautomationautomation: - alias: "Smart vanding med ET" trigger: - platform: time at: "05:00:00" condition: - condition: template value_template: > {{ states('sensor.evapotranspiration') | float > 3 }} - condition: template value_template: > {{ states('sensor.jordfugtighed') | float < 40 }} action: - service: switch.turn_on entity_id: switch.have_zone_1 - delay: minutes: > {{ (states('sensor.evapotranspiration') | float * 5) | int }} - service: switch.turn_off entity_id: switch.have_zone_1Køb: OpenSprinkler.com
For haver uden sprinklersystem - montér direkte på vandhane:
| Produkt | Protokol | Pris ca. | HA Integration |
|---|---|---|---|
| Gardena Smart Water Control | Bluetooth/Gateway | 800 kr | Via Gardena integration |
| Eve Aqua | Thread/HomeKit | 700 kr | Via HomeKit |
| Zigbee vandventil | Zigbee | 300 kr | Direkte |
| Meross Smart Water Timer | WiFi | 400 kr | Via Meross integration |
# Gardena integration# Indstillinger → Enheder → Gardena Smart System# Kræver Gardena Gateway (~700 kr)
# Entiteter:# - switch.gardena_water_control# - sensor.gardena_battery
automation: - alias: "Vand højbed hver aften" trigger: - platform: sun event: sunset offset: "+01:00:00" condition: - condition: numeric_state entity_id: sensor.openweathermap_precipitation below: 2 action: - service: switch.turn_on entity_id: switch.gardena_water_control - delay: "00:15:00" - service: switch.turn_off entity_id: switch.gardena_water_controlPris: ~150 kr / $20
Den populære 4-i-1 plantesensor:
# Via Xiaomi BLE integration# Opdages automatisk med Bluetooth
# Eller via ESPHome Bluetooth Proxy:esphome: name: ble-proxy
esp32: board: esp32dev
bluetooth_proxy: active: true
# Entiteter i HA:# - sensor.mi_flora_stue_moisture# - sensor.mi_flora_stue_temperature# - sensor.mi_flora_stue_illuminance# - sensor.mi_flora_stue_conductivity# - sensor.mi_flora_stue_battery# configuration.yamlplant: tomat_plante: sensors: moisture: sensor.mi_flora_tomat_moisture temperature: sensor.mi_flora_tomat_temperature conductivity: sensor.mi_flora_tomat_conductivity brightness: sensor.mi_flora_tomat_illuminance min_moisture: 20 max_moisture: 60 min_temperature: 15 max_temperature: 35 min_conductivity: 350 max_conductivity: 2000 min_brightness: 2000 max_brightness: 50000
# Automation ved tørst planteautomation: - alias: "Notifikation - Plante tørstig" trigger: - platform: state entity_id: plant.tomat_plante to: "problem" action: - service: notify.mobile_app data: title: "🌱 Plante behøver vand" message: "Tomatplanten har lav jordfugtighed"| Sensor | Protokol | Funktioner | Pris ca. |
|---|---|---|---|
| Xiaomi Mi Flora | BLE | Fugt, temp, lys, næring | 150 kr |
| Parrot Flower Power | BLE | Fugt, temp, lys, gødning | 300 kr |
| SensorPush | BLE/WiFi | Fugt, temp (præcis) | 400 kr |
| Ecowitt jordsensor | 433MHz | Kun fugtighed | 150 kr |
automation: - alias: "Skip vanding ved regn i forecast" trigger: - platform: time at: "04:00:00" # Tjek før planlagt vanding condition: - condition: template value_template: > {% set dominated = namespace(rain=false) %} {% for forecast in state_attr('weather.home', 'forecast')[:2] %} {% if forecast.precipitation > 3 %} {% set dominated.rain = true %} {% endif %} {% endfor %} {{ dominated.rain }} action: - service: input_boolean.turn_on entity_id: input_boolean.skip_vanding_idag - service: notify.mobile_app data: title: "Vanding skippet" message: "Regn forventet - springer vanding over"automation: - alias: "Intelligent havevanding" trigger: - platform: time at: "05:30:00" condition: - condition: numeric_state entity_id: sensor.have_jordfugtighed below: 35 - condition: state entity_id: input_boolean.skip_vanding_idag state: "off" - condition: template value_template: > {{ states('sensor.openweathermap_precipitation_probability') | float < 40 }} action: - service: switch.turn_on entity_id: switch.have_vanding_zone_1 - delay: "00:20:00" - service: switch.turn_off entity_id: switch.have_vanding_zone_1 - service: switch.turn_on entity_id: switch.have_vanding_zone_2 - delay: "00:15:00" - service: switch.turn_off entity_id: switch.have_vanding_zone_2automation: - alias: "Ferie - Øget vanding" trigger: - platform: state entity_id: input_boolean.ferie_tilstand to: "on" action: - service: rachio.set_schedule data: entity_id: switch.rachio_zone_1 duration: 1800 # 30 min i stedet for 15 - service: notify.mobile_app data: title: "Ferietilstand aktiveret" message: "Vandingstid øget til 30 min per zone"# esphome/garden_irrigation.yamlesphome: name: garden-irrigation
esp32: board: esp32dev
wifi: ssid: !secret wifi_ssid password: !secret wifi_password
# 4-kanal relæmodul til ventilerswitch: - platform: gpio pin: GPIO16 name: "Have Zone 1 - Græsplæne" id: zone_1
- platform: gpio pin: GPIO17 name: "Have Zone 2 - Blomsterbed" id: zone_2
- platform: gpio pin: GPIO18 name: "Have Zone 3 - Højbed" id: zone_3
- platform: gpio pin: GPIO19 name: "Have Zone 4 - Hæk" id: zone_4
# Jordfugtighedssensor (kapacitiv)sensor: - platform: adc pin: GPIO34 name: "Græsplæne Jordfugtighed" update_interval: 60s unit_of_measurement: "%" filters: - calibrate_linear: - 0.0 -> 100.0 # Våd - 3.3 -> 0.0 # Tør - sliding_window_moving_average: window_size: 5 send_every: 5
# Automatisk sluk efter 30 min (sikkerhed)script: - id: auto_off_zone_1 then: - delay: 30min - switch.turn_off: zone_1| Produkt | Pris | Køb |
|---|---|---|
| Gardena Smart Sensor (jordfugt/temp) | ~471 kr | Køb |
| Shelly Motion Sensor | ~300 kr | Køb |
| Philio Outdoor Motion Sensor | ~400 kr | Køb |
| Aeotec Water Sensor 7 Pro (Z-Wave) | ~400 kr | Køb |
| Aeotec MultiSensor 7 (6-i-1, Z-Wave) | ~545 kr | Køb |
| Fibaro CO Sensor | ~500 kr | Køb |
Smart Belysning
Udendørsbelysning til haven.
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Sidst opdateret: December 2025