Bron: https://frenck.dev/diy-smart-doorbell-for-just-2-dollar/
- ESP01S
- Relais
- ESPHome
- Home Assistant
Aansluitschema:
Grijze kabel vanuit de gong:
Blauw in bel trafo (links)
Rood in relais (2)
Blauw/wit vanuit bel trafo (rechts) naar relais (1)
Grijze kabel vanuit de deurbel:
Blauw naar relais (4)
Rood naar gebogen pin ESP
Voeding
Volledig zwart naar relais (5)
Witte onderbroken strepen naar relais (4)
substitutions: display_name: Deurbel esphome: name: deurbel platform: ESP8266 board: esp01_1m wifi: ssid: "xxx" password: "xxx" power_save_mode: none manual_ip: # Set this to the IP of the ESP static_ip: xxx # Set this to the IP address of the router. Often ends with .1 gateway: xxx # The subnet of the network. 255.255.255.0 works for most home networks. subnet: xxx # Enable fallback hotspot (captive portal) in case wifi connection fails ap: ssid: "${display_name} Fallback Hotspot" password: "4igB4c7XdnRr" # Enable logging. logger: # Enable Home Assistant API. api: # Enable over-the-air updates. ota: # Sync time with Home Assistant. time: - platform: homeassistant id: homeassistant_time # Text sensors with general information. text_sensor: # Expose ESPHome version as sensor. - platform: version name: ${display_name} ESPHome versie # Expose WiFi information as sensors. - platform: wifi_info ip_address: name: ${display_name} IP ssid: name: ${display_name} SSID # Sensors with general information. sensor: # Uptime sensor. - platform: uptime name: ${display_name} Uptime filters: - lambda: return x / 3600.0; unit_of_measurement: "hours" accuracy_decimals: 2 # WiFi Signal sensor. - platform: wifi_signal name: ${display_name} WiFi Signal update_interval: 60s # Global to store the on/off state of the chime globals: - id: chime type: bool restore_value: true initial_value: 'true' # Exposed switches. switch: # Switch to restart the doorbell. - platform: restart name: ${display_name} Restart # Switch to turn on/off the chime. - platform: gpio id: relay inverted: true name: ${display_name} Chime pin: GPIO0 # Switch to turn on/off chime when # doorbell button is pushed. # # It creates a "virtual" switch based # on a global variable. - platform: template name: ${display_name} Chime Active id: chime_active restore_state: false turn_on_action: - globals.set: id: chime value: 'true' turn_off_action: - globals.set: id: chime value: 'false' lambda: |- return id(chime); # Binary sensor representing the # Doorbell button push. binary_sensor: - platform: gpio id: button name: ${display_name} Button pin: # Connected to GPIO on the ESP-01S. number: GPIO2 mode: INPUT_PULLUP inverted: true filters: # Small filter, to debounce the button press. - delayed_on: 25ms - delayed_off: 25ms on_press: # Only turn on the chime when it is active. then: if: condition: - switch.is_on: chime_active then: - switch.turn_on: relay on_release: # On release, turn of the chime. - switch.turn_off: relay
Foto's ter referentie voordat dit netjes is weggewerkt: