From 523258cc7165b302ed83bd7fe2502edd23dc9070 Mon Sep 17 00:00:00 2001
From: manuel <manuel@mausz.at>
Date: Thu, 16 Oct 2025 22:01:12 +0200
Subject: office-pc-control: initial commit

---
 esphome/config/office-pc-control.yaml | 182 ++++++++++++++++++++++++++++++++++
 1 file changed, 182 insertions(+)
 create mode 100644 esphome/config/office-pc-control.yaml

(limited to 'esphome')

diff --git a/esphome/config/office-pc-control.yaml b/esphome/config/office-pc-control.yaml
new file mode 100644
index 0000000..1020dcf
--- /dev/null
+++ b/esphome/config/office-pc-control.yaml
@@ -0,0 +1,182 @@
+esphome:
+  name: office-pc-control
+  area: Office
+  on_boot:
+    priority: -100
+    then:
+      - output.turn_off: pc_reset
+      - output.turn_off: pc_power_onoff
+      - light.control:
+          id: pc_rgb_led
+          brightness: 100%
+          red: 100%
+          green: 0%
+          blue: 0%
+          white: 0%
+
+esp8266:
+  board: nodemcuv2
+
+# Enable logging
+logger:
+
+# Enable Home Assistant API
+api:
+  encryption:
+    key: !secret api_encryption_key
+
+# OTA
+ota:
+  - platform: esphome
+    password: !secret ota_password
+
+# WiFi Credentials
+wifi:
+  domain: .lan
+  ssid: !secret wifi_ssid
+  password: !secret wifi_password
+
+  # Enable fallback hotspot (captive portal) in case wifi connection fails
+  ap:
+    ssid: "Couchlight Fallback Hotspot"
+    password: !secret wifi_ap_password
+
+captive_portal:
+
+output:
+  - platform: gpio
+    id: pc_reset
+    pin:
+      number: D2
+      inverted: true # pc power/reset pins are GND activated
+
+  - platform: gpio
+    id: pc_power_onoff
+    pin:
+      number: D3
+      inverted: true # pc power/reset pins are GND activated
+
+button:
+  - platform: output
+    name: "Reset"
+    icon: "mdi:restore-alert"
+    output: pc_power_onoff
+    duration: 150ms
+    device_class: restart
+
+  - platform: output
+    name: "Power On/Off"
+    icon: "mdi:power"
+    output: pc_power_onoff
+    duration: 150ms
+
+  - platform: output
+    name: "Force Off"
+    icon: "mdi:power"
+    output: pc_power_onoff
+    duration: 5000ms
+
+light:
+  - platform: neopixelbus
+    name: "RGB LED"
+    id: pc_rgb_led
+    type: GRBW
+    variant: WS2813 #800KBPS
+    num_leds: 16
+    pin: D4 # GPIO2
+    method:
+      type: esp8266_uart
+      bus: 1
+    default_transition_length: 300ms
+    effects:
+      - pulse
+      - addressable_rainbow
+      - addressable_color_wipe
+      - addressable_scan
+      - addressable_fireworks
+      - addressable_random_twinkle
+
+binary_sensor:
+  - platform: gpio
+    name: "Touch button"
+    id: touch_button
+    pin:
+      number: D8
+      mode: INPUT
+    internal: true
+    filters:
+      - delayed_on: 50ms
+    on_state:
+      then:
+        - lambda: id(pc_power_onoff).set_state(x);
+
+  - platform: gpio
+    name: "Power button"
+    id: power_button
+    pin:
+      number: D5
+      mode: INPUT_PULLUP
+      inverted: true
+    internal: true
+    #on_state:
+    #  then:
+    #    - lambda: id(pc_power_onoff).set_state(x);
+    on_click:
+      - max_length: 1s
+        then:
+          - lambda: |-
+              auto light = id(pc_rgb_led);
+              int hue, new_hue;
+              float saturation, value, r, g, b;
+              light->current_values_as_rgb(&r, &g, &b);
+              rgb_to_hsv(r, g, b, hue, saturation, value);
+              do {
+                new_hue = static_cast<int>(random_float() * 360.0f);
+              } while (abs(new_hue - hue) < 42);
+              hsv_to_rgb(new_hue, 1.0, 1.0, r, g, b);
+              light->turn_on().set_rgb(r, g, b).set_white(0).perform();
+
+  - platform: gpio
+    name: "Reset button"
+    id: reset_button
+    pin:
+      number: D6
+      mode: INPUT_PULLUP
+      inverted: true
+    internal: true
+    #on_state:
+    #  then:
+    #    - lambda: id(pc_reset).set_state(x);
+    on_click:
+      - max_length: 500ms
+        then:
+          - lambda: |-
+              auto light = id(pc_rgb_led);
+              auto nexteffect = light->get_effect_by_index(light->get_current_effect_index() + 1);
+              if (!light->current_values.is_on())
+                nexteffect = nullptr;
+              auto name = (nexteffect != nullptr) ? nexteffect->get_name() : "none";
+              light->turn_on().set_effect(name).perform();
+
+  - platform: template
+    name: "Power/Reset button delayed"
+    internal: true
+    lambda: !lambda return id(power_button).state || id(reset_button).state;
+    filters:
+      - delayed_on: 1s
+    on_press:
+      then:
+        - light.turn_off: pc_rgb_led
+
+  - platform: gpio
+    name: "Powered"
+    icon: "mdi:desktop-tower"
+    pin:
+      number: D1
+      mode: INPUT_PULLUP
+    filters:
+      - delayed_on: 100ms
+      - delayed_off: 500ms
+    on_release:
+      then:
+        - light.turn_off: pc_rgb_led
-- 
cgit v1.2.3