staircase-light: add second PIR sensor

creality_cfs reads the Creality tags of the spools, sends their record
to Home Assistant (esphome.creality_cfs) and writes them through the
creality_cfs_write action; the success tune gets a valid default
duration.

common/esp8266_mdns_ipv6.yaml

@@ -0,0 +1,10 @@
+---
+# ESP8266 core with LEAmDNS announcing the IPv6 addresses (AAAA, ff02::fb) from
+# randybb/Arduino@mdns-ipv6-aaaa (esp8266/Arduino#9068); add next to common_esp8266.yaml.
+# The device must not set 'toolchain: arduino' (no custom framework source there).
+# Drop once it's upstream and in an ESPHome release.
+esp8266:
+  toolchain: platformio
+  framework:
+    version: 3.1.2
+    source: https://github.com/randybb/Arduino.git#mdns-ipv6-aaaa

common/ipv6_only_eth.yaml

@@ -8,16 +8,15 @@ external_components:
   # network enable_ipv4 + audio HTTP reader over IPv6 (esphome/esphome#19750), drop once merged
   - source: github://pr#19750
     components: [const, network, wifi, ethernet, audio]
+    refresh: 1h
 
 esp32:
   framework:
     components:
-      # mdns 1.12.0 + fix for "A 0.0.0.0" without IPv4 (espressif/esp-protocols#1156, merged)
+      # mdns 1.14.0: no "A 0.0.0.0" without IPv4 + IPv6 on ETH-only builds (espressif/esp-protocols#1156, #1161),
-      # + IPv6 on ETH-only builds (espressif/esp-protocols#1161, merged), drop once both are released
+      # drop once on ESPHome 2026.10.0 (esphome/esphome#20383 bumps the pin from 1.12.0)
       - name: espressif/mdns
-        source: https://github.com/randybb/esp-protocols.git
+        ref: 1.14.0
-        ref: mdns-v1.12.0-zero-ipv4-test
-        path: components/mdns
       # IDF v5.5.5 lwip + .local resolution over IPv6 (espressif/esp-lwip#94), drop once in IDF
       - name: lwip
         source: https://github.com/randybb/esp-lwip.git

common/wifi.yaml

@@ -9,3 +9,4 @@ wifi:
   enable_btm: true
   enable_rrm: true
   min_auth_mode: WPA3
+  power_save_mode: none

mcu-basement-2.yaml

@@ -25,6 +25,7 @@ esp8266:
 
 packages:
   common: !include common/common_esp8266.yaml
+  mdns_ipv6: !include common/esp8266_mdns_ipv6.yaml
 
 status_led:
   pin:

mcu-basement.yaml

@@ -24,6 +24,7 @@ esp8266:
 
 packages:
   common: !include common/common_esp8266.yaml
+  mdns_ipv6: !include common/esp8266_mdns_ipv6.yaml
 
 globals:
   - id: aerator_auto

mcu-echo-1.yaml

@@ -148,10 +148,10 @@ media_player:
     buffer_size: 14000
     media_pipeline:
       speaker: media_spk_resampling_input
-      format: NONE
+      format: WAV  # no PSRAM: HA transcodes to WAV, decoding MP3/FLAC here runs the heap out
     announcement_pipeline:
       speaker: announcement_spk_resampling_input
-      format: NONE
+      format: WAV  # no PSRAM: HA transcodes to WAV, decoding MP3/FLAC here runs the heap out
 
 rtttl:
   id: my_rtttl

mcu-fireplace.yaml

@@ -37,56 +37,26 @@ esp32:
       flash_chip: gd
     type: esp-idf
 
-external_components:
-  # - source: github://pr#12717
-  #   components: [ds248x]
-  #   refresh: 1h
-  - source: github://pr#13534
-    components: [ds2482, ds2484, ds248x_base]
-    refresh: 1h
-
 packages:
   common: !include common/common.yaml
   ipv6_only: !include common/ipv6_only.yaml
   status_led: !include common/status_led_atom.yaml
 
-
 i2c:
-  # - id: i2c0
-  #   sda: 26
-  #   scl: 32
-  #   scan: true #false
-  # - id: i2c1
   sda: 25
   scl: 21
   scan: true #false
 
-# ds248x:
+ds248x:
-#   # i2c_id: i2c_main
+  id: ds2484_module
-#   address: 0x18 # should be the default
+  type: ds2482-100
-#   # sleep_pin: 32 # remove if not needed, if set the ds248x sleeps when no transaction is in progress
+  address: 0x18
-#   active_pullup: true # adds a active pullup which should improve signal integrity
+  active_pullup: true
-#   strong_pullup: false # enables a strong pullup used to provide the needed current for temperature reading without vcc connected
-#   bus_sleep: true # power down the bus when no transaction is in progres
-
-# one_wire:
-#   id: one_wire_bus
-#   platform: ds2484
-#   active_pullup: true
-
-# ds248x:
-#   id: ds2484_module
-#   address: 0x18
-
-# one_wire:
-#   - platform: ds248x
-#     ds248x_id: ds2484_module
-#     id: one_wire_bus
 
 one_wire:
-  id: one_wire_bus
+  - platform: ds248x
-  platform: ds2482
+    ds248x_id: ds2484_module
-  active_pullup: true
+    id: one_wire_bus
 
 pca9554:
   - id: pca9554_module
@@ -133,16 +103,6 @@ sensor:
     # index: 0
     name: Temperature
     id: 'heating_fireplace_temperature'
-#   - platform: dht
-#     pin: 14
-#     temperature:
-#       name: "Kitchen Temperature"
-#       id: 'kitchen_temperature'
-#     humidity:
-#       name: "Kitchen Humidity"
-#       id: 'kitchen_humidity'
-#     update_interval: 60s
-#     model: si7021
 
 bluetooth_proxy:
   active: true

mcu-heater.yaml

@@ -47,26 +47,11 @@ esp32:
       flash_chip: gd
     type: esp-idf
 
-external_components:
-  # - source: github://pr#12717
-  #   components: [ds248x]
-  #   refresh: 1h
-  - source: github://pr#13534
-    components: [ds2482, ds2484, ds248x_base]
-    refresh: 1h
-
 packages:
   common: !include common/common.yaml
   ipv6_only: !include common/ipv6_only.yaml
   status_led: !include common/status_led_atom.yaml
 
-#logger:
-#  level: VERBOSE
-#  logs:
-#    dallas.component: ERROR
-#    uart.component: ERROR
-#    i2c.component: VERBOSE
-
 # Heating / Hot water Controller
 # temp_1: Solar Collector
 # temp_2: Cylinder Bottom (solar)
@@ -170,36 +155,22 @@ climate:
       default_target_temperature_high: 40 °C
 
 i2c:
-  # - id: i2c0
+
-  # sda: 26
-  # scl: 32
-  # scan: true #false
-  # - id: i2c1
   sda: 25
   scl: 21
   scan: true #false
 
-# one_wire:
-#   id: one_wire_bus
-#   # i2c_id: i2c_main
-#   platform: ds2484
-#   active_pullup: true
 
-# ds248x:
+ds248x:
-#   id: ds2484_module
+  id: ds2482_module
-#   address: 0x18
+  type: ds2482-100
-#   active_pullup: true
+  address: 0x18
-
+  active_pullup: true
-# one_wire:
-#   - platform: ds248x
-#     ds248x_id: ds2484_module
-#     id: one_wire_bus
 
 one_wire:
-  id: one_wire_bus
+  - platform: ds248x
-  # i2c_id: i2c_main
+    ds248x_id: ds2482_module
-  platform: ds2482
+    id: one_wire_bus
-  active_pullup: true
 
 modbus:
   uart_id: uart_modbus

mcu-rf433.yaml

@@ -21,6 +21,7 @@ esp8266:
 
 packages:
   common: !include common/common_esp8266.yaml
+  mdns_ipv6: !include common/esp8266_mdns_ipv6.yaml
 
 remote_receiver:
   pin: 4

mcu-rfid-openprinttag.yaml

@@ -19,7 +19,7 @@ substitutions:
   device: rfid-openprinttag
   name: OpenPrintTag
   area: DEV
-  comment: OpenPrintTag filament spool reader
+  comment: Filament spool reader (OpenPrintTag, Creality CFS)
 
 esphome:
   name: mcu-${device}
@@ -46,7 +46,7 @@ packages:
 
 external_components:
   - source: github://randybb/esphome-components
-    components: [pn5180]
+    components: [pn5180, openprinttag, creality_cfs]
     refresh: 1h
 
 # Called by the OpenPrintTag integration (openprinttag.update) to update the aux region
@@ -57,7 +57,37 @@ api:
         uid: string
         aux: string
       then:
-        - lambda: id(pn5180_reader).write_aux(uid, aux);
+        - if:
+            condition:
+              switch.is_on: led_enabled
+            then:
+              - light.turn_on:
+                  id: notify_led
+                  brightness: 100%
+                  red: 100%
+                  green: 0%
+                  blue: 0%
+                  flash_length: 500ms
+        - lambda: id(spool).write_aux(uid, aux);
+    # Writes a Creality CFS record (48 characters, optionally 48 more for sector 2) to the
+    # Creality tag on the reader
+    - action: creality_cfs_write
+      variables:
+        uid: string
+        data: string
+      then:
+        - if:
+            condition:
+              switch.is_on: led_enabled
+            then:
+              - light.turn_on:
+                  id: notify_led
+                  brightness: 100%
+                  red: 100%
+                  green: 0%
+                  blue: 0%
+                  flash_length: 500ms
+        - lambda: id(creality).write(uid, data);
 
 spi:
   clk_pin: GPIO7
@@ -86,72 +116,102 @@ pn5180:
         condition:
           switch.is_on: buzzer_enabled
         then:
-          - rtttl.play: "success:d=24,o=5,b=100:c,g,b"
+          - rtttl.play: "success:d=32,o=5,b=100:c,g,b"
     - homeassistant.tag_scanned: !lambda return x;
-  # Raw tag record for the OpenPrintTag integration (randybb/ha-openprinttag)
-  on_openprinttag:
-    - homeassistant.event:
-        event: esphome.openprinttag
-        data:
-          uid: !lambda return uid;
-          payload: !lambda return payload;
   on_tag_removed:
-    - homeassistant.event:
-        event: esphome.openprinttag
-        data:
-          uid: !lambda return x;
-          payload: ""
     - if:
         condition:
           switch.is_on: buzzer_enabled
         then:
           - rtttl.play: "removed:d=16,o=5,b=100:b"
 
+openprinttag:
+  id: spool
+  # Raw tag record for the OpenPrintTag integration (randybb/ha-openprinttag), empty when removed
+  on_openprinttag:
+    - homeassistant.event:
+        event: esphome.openprinttag
+        data:
+          uid: !lambda return uid;
+          payload: !lambda return payload;
+
+creality_cfs:
+  id: creality
+  # The Creality record (ASCII) for Home Assistant, empty when removed
+  on_creality:
+    - homeassistant.event:
+        event: esphome.creality_cfs
+        data:
+          uid: !lambda return uid;
+          data: !lambda return data;
+
 sensor:
-  - platform: pn5180
+  - platform: creality_cfs
+    name: Creality length
+  - platform: openprinttag
     type: remaining_weight
     name: Remaining weight
-  - platform: pn5180
+  - platform: openprinttag
     type: consumed_weight
     name: Consumed weight
-  - platform: pn5180
+  - platform: openprinttag
     type: actual_weight
     name: Full weight
-  - platform: pn5180
+  - platform: openprinttag
     type: min_print_temperature
     name: Min print temperature
-  - platform: pn5180
+  - platform: openprinttag
     type: max_print_temperature
     name: Max print temperature
-  - platform: pn5180
+  - platform: openprinttag
     type: max_bed_temperature
     name: Max bed temperature
-  - platform: pn5180
+  - platform: openprinttag
     type: drying_temperature
     name: Drying temperature
-  - platform: pn5180
+  - platform: openprinttag
     type: drying_time
     name: Drying time
 
 text_sensor:
   - platform: pn5180
-    type: uid
     name: Tag UID
-  - platform: pn5180
+  - platform: creality_cfs
+    type: material_id
+    name: Creality material ID
+  - platform: creality_cfs
+    type: color
+    name: Creality color
+    id: creality_color
+    on_value:
+      - script.execute: show_filament_color
+  - platform: creality_cfs
+    type: serial
+    name: Creality serial
+  - platform: openprinttag
     type: material_type
     name: Material
-  - platform: pn5180
+  - platform: openprinttag
     type: material_name
     name: Material name
-  - platform: pn5180
+  - platform: openprinttag
     type: brand_name
     name: Brand
-  - platform: pn5180
+  - platform: openprinttag
     type: primary_color
     name: Color
-    # Mirrored to the filament_color light, empty = no tag
+    id: openprinttag_color
     on_value:
+      - script.execute: show_filament_color
+
+script:
+  # The filament color on the filament_color light: the OpenPrintTag's, else the Creality tag's
+  - id: show_filament_color
+    then:
       - lambda: |-
+          std::string x = id(openprinttag_color).state;
+          if (x.size() < 7)
+            x = id(creality_color).state;
           if (x.size() < 7) {
             id(filament_color).turn_off().set_transition_length(0).perform();
             return;

mcu-socket-01.yaml

@@ -29,6 +29,7 @@ esp8266:
 
 packages:
   common: !include common/common_esp8266.yaml
+  mdns_ipv6: !include common/esp8266_mdns_ipv6.yaml
 
 binary_sensor:
   - platform: gpio

mcu-socket-02.yaml

@@ -29,6 +29,7 @@ esp8266:
 
 packages:
   common: !include common/common_esp8266.yaml
+  mdns_ipv6: !include common/esp8266_mdns_ipv6.yaml
 
 binary_sensor:
   - platform: gpio

mcu-socket-03.yaml

@@ -30,11 +30,13 @@ esphome:
   friendly_name: ${name}
   area: ${area}
   comment: ${comment}
+
 esp8266:
   board: esp01_1m
 
 packages:
   common: !include common/common_esp8266.yaml
+  mdns_ipv6: !include common/esp8266_mdns_ipv6.yaml
 
 binary_sensor:
   - platform: gpio

mcu-stackchan.yaml

@@ -63,6 +63,7 @@ esphome:
 esp32:
   variant: esp32s3
   flash_size: 16MB
+  flash_frequency: 40MHz  # the IDF 5.5.5 bootloader reads garbage from this flash (mfr 0x46) at 80MHz
   toolchain: esp-idf
   framework:
     advanced:

mcu-staircase-light.yaml

@@ -20,6 +20,7 @@ esp8266:
 
 packages:
   common: !include common/common_esp8266.yaml
+  mdns_ipv6: !include common/esp8266_mdns_ipv6.yaml
 
 # wifi:
 #   use_address: mcu-mini-04.local
@@ -53,8 +54,18 @@ binary_sensor:
     entity_id: binary_sensor.zigbee_staircase_pir_occupancy
     on_state:
       if:
-        condition:
+        condition: &no_motion
-          binary_sensor.is_off: motion
+          and:
+            - binary_sensor.is_off: motion
+            - binary_sensor.is_off: motion_2
+        then:
+          - light.turn_off: light_relay
+  - platform: homeassistant
+    id: motion_2
+    entity_id: binary_sensor.zigbee_staircase_2_pir_occupancy
+    on_state:
+      if:
+        condition: *no_motion
         then:
           - light.turn_off: light_relay
 

mcu-tv-light.yaml

@@ -34,6 +34,7 @@ esp8266:
 
 packages:
   common: !include common/common_esp8266.yaml
+  mdns_ipv6: !include common/esp8266_mdns_ipv6.yaml
 
 light:
   - platform: status_led

mcu-waterproof-socket.yaml

@@ -23,6 +23,7 @@ esp8266:
 
 packages:
   common: !include common/common_esp8266.yaml
+  mdns_ipv6: !include common/esp8266_mdns_ipv6.yaml
 
 binary_sensor:
   - platform: gpio