diff --git a/configuration/esphome/bt-proxy.yaml b/configuration/esphome/bt-proxy.yaml
index 37d2b42..775c2b8 100644
--- a/configuration/esphome/bt-proxy.yaml
+++ b/configuration/esphome/bt-proxy.yaml
@@ -1,6 +1,5 @@
-# ESP32 BT proxy
 esphome:
-  name: bt-proxy
+  name: bt-proxy-1
   project:
     name: esphome.bluetooth-proxy
     version: "1.0"
diff --git a/configuration/esphome/esp12-kvm.yaml b/configuration/esphome/esp12-kvm.yaml
new file mode 100644
index 0000000..e55857e
--- /dev/null
+++ b/configuration/esphome/esp12-kvm.yaml
@@ -0,0 +1,73 @@
+esphome:
+  name: esp12-kvm
+  friendly_name: esp12-kvm
+
+esp8266:
+  board: esp01_1m
+
+# Enable logging
+logger:
+
+# Enable Home Assistant API
+api:
+  encryption:
+    key:
+
+ota:
+  password:
+
+wifi:
+  ssid: !secret wifi_ssid
+  password: !secret wifi_password
+
+  # Enable fallback hotspot (captive portal) in case wifi connection fails
+  ap:
+    ssid: "Kvm Fallback Hotspot"
+    password:
+
+captive_portal:
+
+binary_sensor:
+  - platform: gpio
+    id: pc1_selected
+    pin:
+      number: 5
+      mode: INPUT
+    on_press:
+      then:
+        - select.set:
+            id: select_input
+            option: PC 1
+  - platform: gpio
+    id: pc2_selected
+    pin:
+      number: 4
+      mode: INPUT
+    on_press:
+      then:
+        - select.set:
+            id: select_input
+            option: PC 2
+
+select:
+  - platform: template
+    id: select_input
+    name: "KVM Select Input"
+    options:
+      - PC 1
+      - PC 2
+    optimistic: true
+
+switch:
+  - platform: gpio
+    pin:
+      number: 12
+      inverted: true
+      mode:
+        output: True
+        open_drain: True
+    id: change_input
+    name: "Switch input"
+    on_turn_on:
+      - delay: 50ms
+      - switch.turn_off: change_input
diff --git a/configuration/esphome/esp32-3dprinter-controller.yaml b/configuration/esphome/esp32-3dprinter-controller.yaml
new file mode 100644
index 0000000..a8fbda2
--- /dev/null
+++ b/configuration/esphome/esp32-3dprinter-controller.yaml
@@ -0,0 +1,92 @@
+esphome:
+  name: esp32-3dprinter-controller
+  friendly_name: esp32-3dprinter-controller
+
+esp32:
+  board: esp32-s2-saola-1
+  framework:
+    type: arduino
+
+# Enable logging
+logger:
+
+# Enable Home Assistant API
+api:
+  encryption:
+    key:
+
+ota:
+  - platform: esphome
+    password:
+
+wifi:
+  ssid: !secret wifi_ssid
+  password: !secret wifi_password
+
+  # Enable fallback hotspot (captive portal) in case wifi connection fails
+  ap:
+    ssid: "Esp-3Dprinter-Controller"
+    password:
+
+captive_portal:
+
+output:
+  - platform: ledc
+    id: mk4_nevermore
+    pin: 18
+  - platform: ledc
+    id: mk4_exhaust
+    pin: 16
+# - platform: ledc
+#   pin: 7
+#   id: mk4_led_r
+# - platform: ledc
+#   pin: 9
+#   id: mk4_led_g
+# - platform: ledc
+#   pin: 11
+#   id: mk4_led_b
+# - platform: ledc
+#   pin: 12
+#   id: mk4_led_w
+
+  - platform: ledc
+    id: mini_nevermore
+    pin: 33
+# - platform: ledc
+#   pin: 37
+#   id: led_mini_r
+# - platform: ledc
+#   pin: 35
+#   id: led_mini_g
+# - platform: ledc
+#   pin: 33
+#   id: led_mini_b
+# - platform: ledc
+#   pin: 18
+#   id: led_mini_w
+
+# light:
+#   - platform: rgbw
+#     name: "Prusa MK3.9 light"
+#     red: mk4_led_r
+#     green: mk4_led_g
+#     blue: mk4_led_b
+#     white: mk4_led_w
+#   - platform: rgbw
+#     name: "Prusa MINI light"
+#     red: led_mini_r
+#     green: led_mini_g
+#     blue: led_mini_b
+#     white: led_mini_w
+
+fan:
+  - platform: speed
+    output: mk4_nevermore
+    name: "MK4 nevermore"
+  - platform: speed
+    output: mk4_exhaust
+    name: "MK4 exhaust"
+  - platform: speed
+    output: mini_nevermore
+    name: "MINI nevermore"
diff --git a/configuration/esphome/esp32-cam.yaml b/configuration/esphome/esp32-cam.yaml
new file mode 100644
index 0000000..b792a12
--- /dev/null
+++ b/configuration/esphome/esp32-cam.yaml
@@ -0,0 +1,49 @@
+esphome:
+  name: esp32-cam
+  friendly_name: esp32-cam
+
+esp32:
+  board: esp32dev
+  framework:
+    type: arduino
+
+# Enable logging
+logger:
+
+# Enable Home Assistant API
+api:
+  encryption:
+    key:
+
+ota:
+  - platform: esphome
+    password:
+
+wifi:
+  ssid: !secret wifi_ssid
+  password: !secret wifi_password
+
+  # Enable fallback hotspot (captive portal) in case wifi connection fails
+  ap:
+    ssid: "Esp32-Cam Fallback Hotspot"
+    password:
+
+captive_portal:
+
+esp32_camera:
+  name: ESP32 Camera
+  external_clock:
+    pin: GPIO0
+    frequency: 20MHz
+  i2c_pins:
+    sda: GPIO26
+    scl: GPIO27
+  data_pins: [GPIO5, GPIO18, GPIO19, GPIO21, GPIO36, GPIO39, GPIO34, GPIO35]
+  vsync_pin: GPIO25
+  href_pin: GPIO23
+  pixel_clock_pin: GPIO22
+  power_down_pin: GPIO32
+  resolution: 2560x1920
+  jpeg_quality: 10
+  idle_framerate: 0.2 fps
+  max_framerate: 1 fps
diff --git a/configuration/esphome/esp32-office-co2.yaml b/configuration/esphome/esp32-office-co2.yaml
new file mode 100644
index 0000000..e5fb568
--- /dev/null
+++ b/configuration/esphome/esp32-office-co2.yaml
@@ -0,0 +1,45 @@
+esphome:
+  name: "esp32-office-co2"
+  friendly_name: "esp32-office-co2"
+
+esp32:
+  board: esp32dev
+  framework:
+    type: arduino
+
+# Enable logging
+logger:
+
+# Enable Home Assistant API
+api:
+  encryption:
+    key:
+
+ota:
+  - platform: esphome
+    password:
+
+wifi:
+  ssid: !secret wifi_ssid
+  password: !secret wifi_password
+
+  # Enable fallback hotspot (captive portal) in case wifi connection fails
+  ap:
+    ssid: "Esp-Rack-Fans Fallback Hotspot"
+    password:
+
+captive_portal:
+
+bluetooth_proxy:
+  active: true
+
+uart:
+  baud_rate: 9600
+  rx_pin: 1
+  tx_pin: 3
+
+sensor:
+  - platform: senseair
+    co2:
+      name: "Office CO2 Value"
+    update_interval: 60s
diff --git a/configuration/esphome/esp32-rack-control.yaml b/configuration/esphome/esp32-rack-control.yaml
new file mode 100644
index 0000000..6cb0311
--- /dev/null
+++ b/configuration/esphome/esp32-rack-control.yaml
@@ -0,0 +1,54 @@
+esphome:
+  name: eps32-rack-control
+  friendly_name: eps32-rack-control
+
+esp32:
+  board: esp32-c3-devkitm-1
+  framework:
+    type: arduino
+
+# Enable logging
+logger:
+
+# Enable Home Assistant API
+api:
+  encryption:
+    key:
+
+ota:
+  - platform: esphome
+    password:
+
+wifi:
+  ssid: !secret wifi_ssid
+  password: !secret wifi_password
+
+  # Enable fallback hotspot (captive portal) in case wifi connection fails
+  ap:
+    ssid: "Eps32-Rack-Control"
+    password:
+
+captive_portal:
+
+output:
+  - platform: ledc
+    id: pwm_1
+    pin: 2
+    frequency: "25000 Hz"
+
+fan:
+  - platform: speed
+    output: pwm_1
+    name: "Fan"
+    id: fan_1
+
+sensor:
+  - platform: dht
+    pin: 20
+    temperature:
+      name: Rack temperature
+      id: rack_temp
+    humidity:
+      name: Rack humidity
+      id: rack_hum
+    update_interval: 60s