Move to _data along with some misc clean-up.

_data/pj_3_duct_fan_pwr.yaml

@@ -0,0 +1,83 @@
+substitutions:
+  device_name: "pj_3_duct_fan_pwr"
+  friendly_name: "Prj 3 Duct Fan Pwr"
+
+esphome:
+  name: pj_3_duct_fan_pwr
+  platform: ESP8266
+  board: esp01_1m
+
+wifi:
+  ssid:         "kungle-oss"
+  password:     "hcfU8@gG&8Hm"
+  fast_connect: true
+
+  manual_ip:
+    static_ip: 192.168.35.240
+    gateway:   192.168.35.1
+    subnet:    255.255.255.0
+
+  # Enable fallback hotspot (captive portal) in case wifi connection fails
+  ap:
+    ssid: "Pj 3 Duct Fan Pwr"
+    password: "ImgAxoEGSc90"
+
+captive_portal:
+
+# Enable logging
+logger:
+
+# Enable Home Assistant API
+api:
+
+ota:
+
+binary_sensor:
+  - platform: gpio
+    pin:
+      number: GPIO4
+      mode: INPUT_PULLUP
+      inverted: True
+    name: "${friendly_name} Button"
+    id: "${device_name}_button"
+    on_press:
+      - switch.toggle: "${device_name}_relay"
+  - platform: status
+    name: "${friendly_name} Status"
+    id: "${device_name}_status"
+
+switch:
+  - platform: gpio
+    name: "${friendly_name} Relay"
+    id: "${device_name}_relay"
+    pin: GPIO14
+    on_turn_on:
+      - output.turn_on: led
+    on_turn_off:
+      - output.turn_off: led
+
+status_led:
+  pin:
+    number: GPIO12
+    inverted: yes
+
+output:
+  - platform: gpio
+    pin: GPIO13
+    inverted: true
+    id: led
+
+sensor:
+  - platform: wifi_signal
+    name: "${friendly_name} WiFi signal"
+    id: "${device_name}_wifi_signal"
+    update_interval: 60s
+  - platform: uptime
+    name: "${friendly_name} Uptime"
+    id: "${device_name}_uptime"
+    update_interval: 60s
+
+text_sensor:
+  - platform: version
+    name: "${friendly_name} ESPHome Version"
+    id: "${device_name}_esphome_version"