mirror of
https://github.com/esphome/esphome-docs.git
synced 2024-11-16 10:55:21 +01:00
212 lines
8.0 KiB
ReStructuredText
212 lines
8.0 KiB
ReStructuredText
Getting Started with esphomeyaml through HassIO
|
||
===============================================
|
||
|
||
.. seo::
|
||
:description: Getting Started guide for installing esphomeyaml as a HassIO Add-on and creating a basic configuration.
|
||
:image: home-assistant.svg
|
||
|
||
esphomeyaml is the perfect solution for creating custom firmwares for
|
||
your ESP8266/ESP32 boards. In this guide we’ll go through how to setup a
|
||
basic "node" by use of the HassIO add-on.
|
||
|
||
But first, here's a very quick introduction of how esphomeyaml works:
|
||
esphomeyaml is a *tool* which reads in YAML configuration files (just like Home Assistant)
|
||
and creates custom firmwares. The tool also has many helpers that simplify flashing devices
|
||
and aims to make managing your ESP boards as simple as possible. Once you have added devices
|
||
or sensors in esphomeyaml's configuration, they will even automatically show up in Home
|
||
Assistant's UI.
|
||
|
||
Installation
|
||
------------
|
||
|
||
Installing the esphomeyaml HassIO add-on is easy. Just navigate to the HassIO
|
||
panel in your Home Assistant frontend and add the esphomeyaml add-on repository:
|
||
https://github.com/OttoWinter/esphomeyaml
|
||
|
||
.. figure:: images/hassio_repo.png
|
||
|
||
After that, wait a bit until the add-on is installed (this can take a while) and
|
||
go to the add-on page. Start the add-on and then click "Open Web UI".
|
||
|
||
.. figure:: images/hassio_addon.png
|
||
:align: center
|
||
:width: 75.0%
|
||
|
||
You should now be greeted by a nice introduction wizard which will step you through
|
||
creating your first configuration.
|
||
|
||
.. figure:: images/hassio_start.png
|
||
:align: center
|
||
:width: 95.0%
|
||
|
||
Dashboard Interface
|
||
-------------------
|
||
|
||
Assuming you created your first configuration file with the wizard, let's take a quick
|
||
tour of the esphomeyaml dashboard interface.
|
||
|
||
.. figure:: images/hassio_interface.png
|
||
:align: center
|
||
:width: 95.0%
|
||
|
||
On the front page you will see all configurations for nodes you created. For each file,
|
||
there are three basic actions you can perform:
|
||
|
||
- **UPLOAD**: This compiles the firmware for your node and uploads it using any connected
|
||
USB device or, if no USB devices are connected, over-the-air using the :doc:`/esphomeyaml/components/ota`.
|
||
|
||
.. warning::
|
||
|
||
The HassIO Add-On is currently not capable of discovering new USB ports after the add-on
|
||
has started due to some docker restrictions. Please go to the add-on details page
|
||
and restart the add-on if a new USB device is not automatically found.
|
||
|
||
- **COMPILE**: This command compiles the firmware and gives you the option of downloading the generated
|
||
binary so that you can upload it yourself from your computer.
|
||
|
||
.. note::
|
||
|
||
If you're having problems with flashing over USB, you can always download the firmware using the
|
||
``COMPILE`` button and flash the firmware using `esphomeflasher
|
||
<https://github.com/OttoWinter/esphomeflasher/releases>`__.
|
||
|
||
- **SHOW LOGS**: With this command you can view all the logs the node is outputting. If a USB device is
|
||
connected, it will attempt to use the serial connection. Otherwise it will use the built-in MQTT logs.
|
||
|
||
The configuration files for esphomeyaml can be found and edited under ``<HOME_ASSISTANT_CONFIG>/esphomeyaml/``.
|
||
For example the configuration for the node in above picture can be found in ``/config/esphomeyaml/livingroom.yaml``.
|
||
|
||
.. tip::
|
||
|
||
Use the awesome `HASS Configurator Add-On <https://www.home-assistant.io/addons/configurator>`__ to edit your
|
||
esphomeyaml configuration files.
|
||
|
||
Now go ahead and use one of the :ref:`devices guides <devices>` to extend your configuration for the device you
|
||
intend to flash an esphomeyaml firmware onto. Then proceed with uploading the first firmware using the
|
||
upload button.
|
||
|
||
HassIO add-on options
|
||
*********************
|
||
|
||
Since version 1.8.0, you can optionally specify a password to use for all traffic to esphomeyaml
|
||
using the ``password`` option in the HassIO add-on page. By default, this is an empty string
|
||
(which means no password), but you can enter any string in there to set your password.
|
||
|
||
|
||
Adding some (basic) features
|
||
----------------------------
|
||
|
||
So now you should have a file called ``/config/esphomeyaml/livingroom.yaml`` (or similar).
|
||
Go open that file in and add a :doc:`simple GPIO switch </esphomeyaml/components/switch/gpio>`
|
||
to the configuration like this:
|
||
|
||
.. code:: yaml
|
||
|
||
switch:
|
||
- platform: gpio
|
||
name: "Living Room Dehumidifier"
|
||
pin: 5
|
||
|
||
In above example, we're simply adding a switch that's called "Living Room Relay" (could control
|
||
anything really, for example lights) and is connected to the pin ``GPIO5``.
|
||
|
||
Now if you have `MQTT
|
||
Discovery <https://www.home-assistant.io/docs/mqtt/discovery/>`__
|
||
enabled in your Home Assistant configuration, the switch should already
|
||
be automatically be added 🎉 (Make sure you’ve added it to a view too.)
|
||
|
||
.. figure:: /esphomeyaml/components/switch/images/gpio-ui.png
|
||
:align: center
|
||
:width: 75.0%
|
||
|
||
After the first upload, you will probably never need to use the USB
|
||
cable again, as all features of esphomelib are enabled remotely as well.
|
||
No more opening hidden boxes stowed in places hard to reach. Yay!
|
||
|
||
Adding A Binary Sensor
|
||
----------------------
|
||
|
||
Next, we’re going to add a very simple binary sensor that periodically
|
||
checks a GPIO pin whether it’s pulled high or low - the :doc:`GPIO Binary
|
||
Sensor </esphomeyaml/components/binary_sensor/gpio>`.
|
||
|
||
.. code:: yaml
|
||
|
||
binary_sensor:
|
||
- platform: gpio
|
||
name: "Living Room Window"
|
||
pin:
|
||
number: 16
|
||
inverted: True
|
||
mode: INPUT_PULLUP
|
||
|
||
This is an advanced feature of esphomeyaml, almost all pins can
|
||
optionally have a more complicated configuration schema with options for
|
||
inversion and pinMode - the :ref:`Pin Schema <config-pin_schema>`.
|
||
|
||
This time when uploading, you don’t need to have the device plugged in
|
||
through USB again. The upload will magically happen :doc:`"over the air" </esphomeyaml/components/ota>`.
|
||
|
||
.. figure:: /esphomeyaml/components/binary_sensor/images/gpio-ui.png
|
||
:align: center
|
||
:width: 75.0%
|
||
|
||
Where To Go Next
|
||
----------------
|
||
|
||
Great 🎉! You’ve now successfully setup your first esphomeyaml project
|
||
and uploaded your first esphomelib custom firmware to your node. You’ve
|
||
also learned how to enable some basic components via the configuration
|
||
file.
|
||
|
||
So now is a great time to go take a look at the :doc:`Components Index </esphomeyaml/index>`,
|
||
hopefully you’ll find all sensors/outputs/… you’ll need in there. If you’re having any problems or
|
||
want new features, please either create a new issue on the `GitHub issue
|
||
tracker <https://github.com/OttoWinter/esphomeyaml/issues>`__ or contact
|
||
me via the `Discord chat <https://discord.gg/KhAMKrd>`__.
|
||
|
||
Using Custom components
|
||
-----------------------
|
||
|
||
esphomelib’s powerful core makes it easy to create own custom sensors.
|
||
Please first follow the `Custom Sensor Component
|
||
Guide <https://github.com/OttoWinter/esphomelib/wiki/Custom-Sensor-Component>`__
|
||
to see how this can be done. For using custom components with
|
||
esphomeyaml you only need to open up the auto-generated ``<NODE_NAME>/src/main.cpp``
|
||
file in the platformio project folder. The lines in between
|
||
``AUTO GENERATED CODE BEGIN`` and ``AUTO GENERATED CODE END`` should not
|
||
be edited and all changes in there will be overridden, but outside of
|
||
those comments you can safely create custom sensors while still using
|
||
esphomeyaml’s great configuration options.
|
||
|
||
.. code:: cpp
|
||
|
||
// Auto generated code by esphomeyaml
|
||
#include "esphomelib/application.h"
|
||
|
||
using namespace esphomelib;
|
||
|
||
void setup() {
|
||
// ===== DO NOT EDIT ANYTHING BELOW THIS LINE =====
|
||
// ========== AUTO GENERATED CODE BEGIN ===========
|
||
App.set_name("cabinet");
|
||
// ...
|
||
// =========== AUTO GENERATED CODE END ============
|
||
// ========= YOU CAN EDIT AFTER THIS LINE =========
|
||
App.setup();
|
||
}
|
||
|
||
void loop() {
|
||
App.loop();
|
||
delay(20);
|
||
}
|
||
|
||
See Also
|
||
--------
|
||
|
||
- :doc:`esphomeyaml index </esphomeyaml/index>`
|
||
- :doc:`getting_started_command_line`
|
||
- `Edit this page on GitHub <https://github.com/OttoWinter/esphomedocs/blob/current/esphomeyaml/guides/getting_started_hassio.rst>`__
|
||
|
||
.. disqus::
|