OpenPrintTag reader: filament color light falls back to the Creality tag

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)
-      # + IPv6 on ETH-only builds (espressif/esp-protocols#1161, merged), drop once both are released
+      # mdns 1.14.0: no "A 0.0.0.0" without IPv4 + IPv6 on ETH-only builds (espressif/esp-protocols#1156, #1161),
+      # 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: mdns-v1.12.0-zero-ipv4-test
-        path: components/mdns
+        ref: 1.14.0
       # 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

mcu-basement-2.yaml

@@ -22,10 +22,10 @@ esphome:
 
 esp8266:
   board: esp01_1m
-  toolchain: arduino
 
 packages:
   common: !include common/common_esp8266.yaml
+  mdns_ipv6: !include common/esp8266_mdns_ipv6.yaml
 
 status_led:
   pin:

mcu-basement.yaml

@@ -21,10 +21,10 @@ esphome:
 
 esp8266:
   board: esp01_1m
-  toolchain: arduino
 
 packages:
   common: !include common/common_esp8266.yaml
+  mdns_ipv6: !include common/esp8266_mdns_ipv6.yaml
 
 globals:
   - id: aerator_auto

mcu-rf433.yaml

@@ -18,10 +18,10 @@ esphome:
 
 esp8266:
   board: esp01_1m
-  toolchain: arduino
 
 packages:
   common: !include common/common_esp8266.yaml
+  mdns_ipv6: !include common/esp8266_mdns_ipv6.yaml
 
 remote_receiver:
   pin: 4

mcu-rfid-openprinttag.yaml

@@ -182,6 +182,9 @@ text_sensor:
   - 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
@@ -197,9 +200,18 @@ text_sensor:
   - 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

@@ -26,10 +26,10 @@ esphome:
 
 esp8266:
   board: esp01_1m
-  toolchain: arduino
 
 packages:
   common: !include common/common_esp8266.yaml
+  mdns_ipv6: !include common/esp8266_mdns_ipv6.yaml
 
 binary_sensor:
   - platform: gpio

mcu-socket-02.yaml

@@ -26,10 +26,10 @@ esphome:
 
 esp8266:
   board: esp01_1m
-  toolchain: arduino
 
 packages:
   common: !include common/common_esp8266.yaml
+  mdns_ipv6: !include common/esp8266_mdns_ipv6.yaml
 
 binary_sensor:
   - platform: gpio

mcu-socket-03.yaml

@@ -33,10 +33,10 @@ esphome:
 
 esp8266:
   board: esp01_1m
-  toolchain: arduino
 
 packages:
   common: !include common/common_esp8266.yaml
+  mdns_ipv6: !include common/esp8266_mdns_ipv6.yaml
 
 binary_sensor:
   - platform: gpio

mcu-staircase-light.yaml

@@ -17,10 +17,10 @@ esphome:
 
 esp8266:
   board: esp01_1m
-  toolchain: arduino
 
 packages:
   common: !include common/common_esp8266.yaml
+  mdns_ipv6: !include common/esp8266_mdns_ipv6.yaml
 
 # wifi:
 #   use_address: mcu-mini-04.local

mcu-tv-light.yaml

@@ -31,10 +31,10 @@ esphome:
 
 esp8266:
   board: esp8285
-  toolchain: arduino
 
 packages:
   common: !include common/common_esp8266.yaml
+  mdns_ipv6: !include common/esp8266_mdns_ipv6.yaml
 
 light:
   - platform: status_led

mcu-waterproof-socket.yaml

@@ -20,10 +20,10 @@ esphome:
 
 esp8266:
   board: esp01_1m
-  toolchain: arduino
 
 packages:
   common: !include common/common_esp8266.yaml
+  mdns_ipv6: !include common/esp8266_mdns_ipv6.yaml
 
 binary_sensor:
   - platform: gpio