Add esphome example config

esphome-config-example.yaml

@@ -0,0 +1,111 @@
+esphome:
+  name: esphome-smart-pc
+  friendly_name: SmartPC
+
+esp8266:
+  board: nodemcuv2
+
+# Enable logging
+logger:
+
+# Enable Home Assistant API
+api:
+  encryption:
+    key: ""
+
+ota:
+
+
+wifi:
+  ssid: !secret wifi_ssid
+  password: !secret wifi_password
+
+  # Enable fallback hotspot (captive portal) in case wifi connection fails
+  ap:
+    ssid: "Esphome-PC"
+    password: "password"
+
+captive_portal:
+
+binary_sensor:
+  - platform: gpio
+    id: power_sensor
+    name: "Power"
+    pin:
+      number: 12
+      mode:
+        input: true
+        pullup: true
+    on_press:
+      then:
+        - if:
+            condition:
+              light.is_on: led_strip
+            then:
+              - light.turn_on: led_strip
+
+button:
+  - platform: template
+    name: "Power"
+    icon: "mdi:power"
+    on_press:
+      then:
+        - switch.turn_on: power_relay
+        - delay: 500ms
+        - switch.turn_off: power_relay
+  - platform: template
+    name: "Reset"
+    icon: "mdi:power-cycle"
+    on_press:
+      then:
+        - if:
+            condition:
+              binary_sensor.is_on: power_sensor
+            then:
+              - switch.turn_on: power_relay
+              - delay: 6000ms
+              - switch.turn_off: power_relay
+
+switch:
+  - platform: template
+    name: Sata switch
+    icon: "mdi:harddisk"
+    lambda: |-
+      return id(sata_relay).state;
+    turn_on_action:
+      then:
+        - if:
+            condition:
+              binary_sensor.is_off: power_sensor
+            then:
+              - switch.turn_on: sata_relay
+    turn_off_action:
+        - if:
+            condition:
+              binary_sensor.is_off: power_sensor
+            then:
+              - switch.turn_off: sata_relay
+  - platform: gpio
+    pin: 5
+    id: sata_relay
+    internal: true
+  - platform: gpio
+    pin: 4
+    id: power_relay
+    internal: true
+    restore_mode: RESTORE_DEFAULT_OFF
+
+light:
+  - platform: neopixelbus
+    id: led_strip
+    type: GRB
+    variant: WS2811
+    pin: 2
+    num_leds: 60
+    name: "Leds"
+    effects:
+      - random:
+          name: "Random"
+          transition_length: 4s
+          update_interval: 5s
+      - addressable_rainbow: