Add friendly_name to make HA folks happy

mcu-echo.yaml

@@ -7,6 +7,7 @@ substitutions:
 
 esphome:
   name: mcu-${device}
+  friendly_name: ${name}
   area: ${area}
   comment: ${comment}
 
@@ -48,13 +49,13 @@ i2c:
 
 binary_sensor:
   # - platform: gpio
-  #   name: ${name} On-Board Button
+  #   name: On-Board Button
   #   id: button_buildin
   #   pin:
   #     number: 39
   #     inverted: true
   - platform: gpio
-    name: ${name} Button
+    name: Button
     id: button_ext
     pin:
       number: 12
@@ -72,10 +73,10 @@ light:
   #   pin: 27
   #   variant: WS2812
   #   num_leds: 1
-  #   name: "${name} On-Board LED"
+  #   name: On-Board LED"
   #   id: neo_buildin
   - platform: rgb
-    name: "${name} Light"
+    name: Light
     id: led_light
     red: led_red
     green: led_green
@@ -130,7 +131,7 @@ speaker:
 media_player:
   - platform: speaker
     id: media_out
-    name: ${name} Player
+    name: Player
     media_pipeline:
         speaker: media_spk_resampling_input
     announcement_pipeline: