Include roomba ir in docs (#2767)

Co-authored-by: Richard Forro <r@f.rf>
Co-authored-by: H. Árkosi Róbert <robreg@zsurob.hu>
Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>

components/remote_receiver.rst

@@ -54,6 +54,7 @@ Configuration variables:
   - **rc5**: Decode and dump RC5 IR codes.
   - **rc6**: Decode and dump RC6 IR codes.
   - **rc_switch**: Decode and dump RCSwitch RF codes.
+  - **roomba**: Decode and dump Roomba infrared codes.
   - **samsung**: Decode and dump Samsung infrared codes.
   - **samsung36**: Decode and dump Samsung36 infrared codes.
   - **sony**: Decode and dump Sony infrared codes.
@@ -165,6 +166,9 @@ Automations:
 - **on_rc_switch** (*Optional*, :ref:`Automation <automation>`): An automation to perform when a
   RCSwitch RF code has been decoded. A variable ``x`` of type :apistruct:`remote_base::RCSwitchData`
   is passed to the automation for use in lambdas.
+- **on_roomba** (*Optional*, :ref:`Automation <automation>`): An automation to perform when a
+  Roomba remote code has been decoded. A variable ``x`` of type :apistruct:`remote_base::RoombaData`
+  is passed to the automation for use in lambdas.
 - **on_samsung** (*Optional*, :ref:`Automation <automation>`): An automation to perform when a
   Samsung remote code has been decoded. A variable ``x`` of type :apistruct:`remote_base::SamsungData`
   is passed to the automation for use in lambdas.
@@ -398,6 +402,10 @@ Remote code selection (exactly one of these has to be included):
   - **state** (**Required**, boolean): The on/off state to trigger on.
   - **protocol** (*Optional*): The RC Switch protocol to use, see :ref:`remote_transmitter-rc_switch-protocol` for more info.
 
+- **roomba**: Trigger on a decoded Roomba remote code with the given data.
+
+  - **data** (**Required**, int): The Roomba code to trigger on, see dumper output for more info.
+
 - **samsung**: Trigger on a decoded Samsung remote code with the given data.
 
   - **data** (**Required**, int): The data to trigger on, see dumper output for more info.

components/remote_transmitter.rst

@@ -781,6 +781,29 @@ Configuration variables:
   for more information.
 - All other options from :ref:`remote_transmitter-transmit_action`.
 
+.. _remote_transmitter-transmit_roomba:
+
+``remote_transmitter.transmit_roomba`` Action
+*********************************************
+
+This :ref:`action <config-action>` sends a Roomba infrared remote code to a remote transmitter.
+
+.. code-block:: yaml
+
+    on_...:
+      - remote_transmitter.transmit_roomba:
+          data: 0x88  # clean
+          repeat:
+            times: 3
+            wait_time: 17ms
+
+Configuration variables:
+
+- **data** (**Required**, int): The Roomba code to send, see dumper output for more info.
+- Note that ``repeat`` is still optional, however **Roomba vacuums require that a given code is received at least three times before they will act on it.** If your Roomba still does not respond to sent command increase this value.
+- Note that ``wait_time`` is still optional; it will even work without this parameter, but Roomba Remote uses this 17 ms wait time between sent commands.
+- All other options from :ref:`remote_transmitter-transmit_action`.
+
 .. _remote_transmitter-transmit_samsung:
 
 ``remote_transmitter.transmit_samsung`` Action