Many changes.

rack_3.yaml

@@ -0,0 +1,102 @@
+substitutions:
+  duct_fan_pin: GPIO13
+  duct_fan_id: duct_fan_id
+  duct_fan_pwmfreq: 5000Hz
+  duct_fan_spd_id: duct_fan_spd_id
+  duct_fan_spd_name: rack_3_duct_fan_spd
+  heat_pin: GPIO19
+  heat_name: "Denon Pwr"
+  dallas_pin: GPIO32
+  dallas_1_addr: "0x7F0114328974D728"
+  dallas_1_name: rack_3_temp_cold
+  dallas_2_addr: "0xB801143296ED7B28"
+  dallas_2_name: rack_3_temp_hot
+
+esphome:
+  name: rack_3
+  platform: ESP32
+  board: esp32doit-devkit-v1
+
+wifi:
+  ssid: "kungle-ot"
+  password: "ThingsWelcomeToKungle"
+
+  manual_ip:
+    static_ip: 192.168.37.74
+    gateway: 192.168.37.1
+    subnet: 255.255.255.0
+
+  # Enable fallback hotspot (captive portal) in case wifi connection fails
+  ap:
+    ssid: "Rack 3 Fallback Hotspot"
+    password: "jj0CXEgu3Lzo"
+
+captive_portal:
+
+output:
+  - platform: ledc
+    pin: ${duct_fan_pin}
+    id: ${duct_fan_id}
+    frequency: ${duct_fan_pwmfreq}
+
+fan:
+  - platform: speed
+    id: ${duct_fan_spd_id}
+    output: ${duct_fan_id}
+    name: ${duct_fan_spd_name}
+    # speed:
+    #   low: 0.2
+    #   medium: 0.6
+    #   high: 1.0
+
+dallas:
+  - pin:
+      number: ${dallas_pin}
+      mode: INPUT_PULLUP
+    update_interval: 10s
+
+sensor:
+  - platform: dallas
+    address: ${dallas_1_addr}
+    name: ${dallas_1_name}
+  - platform: dallas
+    address: ${dallas_2_addr}
+    name: ${dallas_2_name}
+
+# Sense when receiver is turned on
+binary_sensor:
+  - platform: gpio
+    pin: ${heat_pin}
+    name: ${heat_name}
+    device_class: power
+    # on_press:
+    #   then:
+    #     - if:
+    #         condition:
+    #           lambda: 'return id(${duct_fan_spd_id}).state == "OFF";'
+    #         then:
+    #           - logger.log: "${duct_fan_spd_name} was off. Turning on as ${heat_name} turned on."
+    #           - fan.turn_on:
+    #               id: ${duct_fan_spd_id}
+    #               speed: LOW
+    #         else:
+    #           - logger.log: "${heat_name} turned on, but not turning on ${duct_fan_spd_name} as already on."
+
+    # on_release:
+    #   then:
+    #     - fan.turn_on:
+    #         id: ${duct_fan_spd_id}
+    #         speed: LOW
+
+      # - lambda: |-
+      #     if (id(${duct_fan_spd_id}).is_off) {
+
+
+
+# Enable logging
+logger:
+
+# Enable Home Assistant API
+api:
+
+ota: