diff --git a/CODEOWNERS b/CODEOWNERS
index 439500e0935..2cb7c511164 100644
--- a/CODEOWNERS
+++ b/CODEOWNERS
@@ -39,7 +39,6 @@ source/_integrations/apple_tv.markdown @postlund
source/_integrations/apprise.markdown @caronc
source/_integrations/aprs.markdown @PhilRW
source/_integrations/arcam_fmj.markdown @elupus
-source/_integrations/arduino.markdown @fabaff
source/_integrations/arest.markdown @fabaff
source/_integrations/arris_tg2492lg.markdown @vanbalken
source/_integrations/asuswrt.markdown @kennedyshead @ollo69
diff --git a/source/_integrations/arduino.markdown b/source/_integrations/arduino.markdown
deleted file mode 100644
index 64a41bf8688..00000000000
--- a/source/_integrations/arduino.markdown
+++ /dev/null
@@ -1,154 +0,0 @@
----
-title: Arduino
-description: Instructions on how to setup an Arduino boards within Home Assistant.
-ha_category:
- - DIY
- - Sensor
- - Switch
-ha_release: pre 0.7
-ha_iot_class: Local Polling
-ha_codeowners:
- - '@fabaff'
-ha_domain: arduino
-ha_platforms:
- - sensor
- - switch
----
-
-
-
-This integration is deprecated. Please move to the [Firmata integration](/integrations/firmata).
-
-
-
-The [Arduino](https://www.arduino.cc/) device family are microcontroller boards that are often based on the ATmega328 chip. They come with digital input/output pins (some can be used as PWM outputs), analog inputs, and a USB connection.
-The equipment depends on the [type](https://www.arduino.cc/en/Main/Products) of the board. The most common ones are the Arduino Uno and the Arduino Leonardo with 14 digital input/output pins and 6 analog input pins.
-
-There are a lot of extensions (so-called [shields](https://www.arduino.cc/en/Main/ArduinoShields)) available. Those shields can be plugged-in into the existing connectors and stacked on top of each other. This makes it possible to expand the capabilities of the Arduino boards.
-
-The `arduino` integration is designed to let you use a directly attached board to your Home Assistant host over USB.
-
-There is currently support for the following device types within Home Assistant:
-
-- [Sensor](#sensor)
-- [Switch](#switch)
-
-## Configuration
-
-You need to have the [Firmata firmware](https://github.com/firmata/) on your board. Please upload the `StandardFirmata` sketch to your board; please refer to the [Arduino documentation](https://www.arduino.cc/en/Main/Howto) for further information.
-
-To integrate an Arduino boards with Home Assistant, add the following section to your `configuration.yaml` file:
-
-```yaml
-# Example configuration.yaml entry
-arduino:
- port: /dev/ttyACM0
-```
-
-{% configuration %}
-port:
- description: The port where your board is connected to your Home Assistant host. If you are using an original Arduino, the port will be named `ttyACM*` otherwise `ttyUSB*`.
- required: true
- type: string
-{% endconfiguration %}
-
-The exact number can be determined with the command shown below.
-
-```bash
-ls /dev/ttyACM*
-```
-
-If that's not working, check your `dmesg` or `journalctl -f` output. Keep in mind that Arduino clones are often using a different name for the port (e.g., `/dev/ttyUSB*`).
-
-
-A word of caution: The Arduino boards are not storing states. This means that with every initialization the pins are set to off/low.
-
-
-Add the user who is used to run Home Assistant to the groups to allow access to the serial port.
-
-```bash
-sudo usermod -a -G dialout,lock $USER
-```
-
-## Sensor
-
-The `arduino` sensor platform allows you to get numerical values from an analog input pin of an [Arduino](https://www.arduino.cc/) board. Usually the value is between 0 and 1024.
-
-To enable an Arduino sensor with Home Assistant, add the following section to your `configuration.yaml` file:
-
-```yaml
-# Example configuration.yaml entry
-sensor:
- platform: arduino
- pins:
- 1:
- name: Door switch
- 0:
- name: Brightness
-```
-
-{% configuration %}
-pins:
- description: List of pins to use.
- required: true
- type: map
- keys:
- pin_number:
- description: The pin number that corresponds with the pin numbering schema of your board.
- required: true
- type: map
- keys:
- name:
- description: Name that will be used in the frontend for the pin.
- type: string
-{% endconfiguration %}
-
-The 6 analog pins of an Arduino UNO are numbered from A0 to A5.
-
-## Switch
-
-The `arduino` switch platform allows you to control the digital pins of your [Arduino](https://www.arduino.cc/) board. Support for switching pins is limited to high/on and low/off of the digital pins. PWM (pin 3, 5, 6, 9, 10, and 11 on an Arduino Uno) is not supported yet.
-
-To enable the Arduino pins with Home Assistant, add the following section to your `configuration.yaml` file:
-
-```yaml
-# Example configuration.yaml entry
-switch:
- platform: arduino
- pins:
- 11:
- name: Fan Office
- 12:
- name: Light Desk
- initial: true
- negate: true
-```
-
-{% configuration %}
-pins:
- description: List of pins to use.
- required: true
- type: map
- keys:
- pin_number:
- description: The pin number that corresponds with the pin numbering schema of your board.
- required: true
- type: map
- keys:
- name:
- description: Name that will be used in the frontend for the pin.
- type: string
- required: false
- initial:
- description: The initial value for this port.
- type: boolean
- required: false
- default: false
- negate:
- description: If this pin should be inverted.
- type: boolean
- required: false
- default: false
-{% endconfiguration %}
-
-The digital pins are numbered from 0 to 13 on a Arduino UNO. The available pins are 2 till 13. For testing purposes you can use pin 13 because with that pin you can control the internal LED.
diff --git a/source/_redirects b/source/_redirects
index 489c05cf42f..faaa68cf69c 100644
--- a/source/_redirects
+++ b/source/_redirects
@@ -634,7 +634,6 @@
/components/sensor.api_stream /integrations/websocket_api
/components/sensor.api_streams /integrations/websocket_api
/components/sensor.aqualogic /integrations/aqualogic#sensor
-/components/sensor.arduino /integrations/arduino#sensor
/components/sensor.arest /integrations/arest#sensor
/components/sensor.arlo /integrations/arlo#sensor
/components/sensor.arwn /integrations/arwn
@@ -928,7 +927,6 @@
/components/switch.android_ip_webcam /integrations/android_ip_webcam
/components/switch.anel_pwrctrl /integrations/anel_pwrctrl
/components/switch.aqualogic /integrations/aqualogic#switch
-/components/switch.arduino /integrations/arduino#switch
/components/switch.arest /integrations/arest#switch
/components/switch.bbb_gpio /integrations/bbb_gpio#switch
/components/switch.broadlink /integrations/broadlink#switch
@@ -1110,7 +1108,6 @@
/components/aqualogic /integrations/aqualogic
/components/aquostv /integrations/aquostv
/components/arcam_fmj /integrations/arcam_fmj
-/components/arduino /integrations/arduino
/components/arest /integrations/arest
/components/arlo /integrations/arlo
/components/aruba /integrations/aruba
@@ -2354,3 +2351,7 @@
/components/sensor.loop_energy /more-info/removed-integration 301
/components/sensor.loopenergy /more-info/removed-integration 301
/integrations/tahoma /more-info/removed-integration 301
+/components/arduino /more-info/removed-integration 301
+/components/sensor.arduino /more-info/removed-integration 301
+/components/switch.arduino /more-info/removed-integration 301
+/integrations/arduino /more-info/removed-integration 301