mirror of
https://github.com/esphome/esphome-docs.git
synced 2024-11-06 09:31:39 +01:00
107 lines
3.2 KiB
ReStructuredText
107 lines
3.2 KiB
ReStructuredText
uFire Isolated EC sensor
|
|
========================
|
|
|
|
.. seo::
|
|
:description: Instructions for setting up uFire Isolated EC sensor in esphome
|
|
:image: ufire_ec.png
|
|
:keywords: ufire ec sensor temperature esphome
|
|
|
|
The ``ufire_ec`` sensor platform allows you to use your uFire Isolated EC sensor
|
|
with ESPHome. The :ref:`I²C Bus <i2c>` is required to be set up in your
|
|
configuration for this sensor to work. It requires also to have a temperature
|
|
sensor in the liquid tank; this can be on the same board or an external sensor
|
|
linked to the uFire EC configuration.
|
|
|
|
.. figure:: images/ufire_ec.png
|
|
:align: center
|
|
:width: 100.0%
|
|
|
|
.. code-block:: yaml
|
|
|
|
# Example configuration entry
|
|
sensor:
|
|
- platform: ufire_ec
|
|
id: ufire_ec_board
|
|
temperature:
|
|
id: temperature_liquit
|
|
name: Temperature
|
|
ec:
|
|
name: EC
|
|
|
|
|
|
Configuration variables:
|
|
------------------------
|
|
|
|
- **address** (*Optional*, int): Specify the I²C address of the sensor. Defaults to ``0x3C``.
|
|
- **update_interval** (*Optional*, :ref:`config-time`): The interval to check the
|
|
sensor. Defaults to ``60s``.
|
|
- **id** (*Optional*, :ref:`config-id`): Set the ID of this sensor for use in lambdas.
|
|
- **temperature_sensor** (*Optional*, :ref:`config-id`): Set the ID of the temperature
|
|
sensor. Only needed if the onboard temperature sensor is not used.
|
|
- **ec** (*Optional*, :ref:`Sensor <config-sensor>`): Set the EC sensor configuration. All options from :ref:`Sensor <config-sensor>`.
|
|
- **temperature** (*Optional*, :ref:`Sensor <config-sensor>`): Set the onboard temperature sensor configuration. All options from :ref:`Sensor <config-sensor>`.
|
|
- **temperature_compensation** (*Optional*, float): Set the temperature compensation for the EC
|
|
sensor. Defaults to ``21.0``.
|
|
- **temperature_coefficient** (*Optional*, float): Set the temperature coefficient for the EC
|
|
sensor. Defaults to ``0.019``.
|
|
|
|
.. _sensor-ufire_ec-calibrate_probe_action:
|
|
|
|
``ufire_ec.calibrate_probe`` Action
|
|
-----------------------------------
|
|
|
|
The EC probe have to be calibrated. For this you need know the EC reference value and temperature
|
|
of the calibration solution.
|
|
|
|
.. code-block:: yaml
|
|
|
|
# Example configuration entry
|
|
sensor:
|
|
- platform: ufire_ec
|
|
id: ufire_ec_board
|
|
# ...
|
|
|
|
# in some trigger
|
|
on_...:
|
|
- sensor.ufire_ec_board.calibrate_probe:
|
|
id: ufire_ec_board
|
|
solution: 0.146
|
|
temperature: !lambda "return id(temperature_liquit).state;"
|
|
|
|
Configuration options:
|
|
|
|
- **id** (**Required**, :ref:`config-id`): The ID of the ufire EC sensor.
|
|
- **solution** (**Required**, float): Solution reference EC value.
|
|
- **temperature** (**Required**, float): Solution current temperature.
|
|
|
|
.. _sensor-ufire_ec-reset_action:
|
|
|
|
``ufire_ec.reset`` Action
|
|
-------------------------
|
|
|
|
Reset the current calibration on the sensor.
|
|
|
|
.. code-block:: yaml
|
|
|
|
# Example configuration entry
|
|
sensor:
|
|
- platform: ufire_ec
|
|
id: ufire_ec_board
|
|
# ...
|
|
|
|
# in some trigger
|
|
on_...:
|
|
- sensor.ufire_ec_board.reset:
|
|
id: ufire_ec_board
|
|
|
|
Configuration options:
|
|
|
|
- **id** (**Required**, :ref:`config-id`): The ID of the ufire EC sensor.
|
|
|
|
See Also
|
|
--------
|
|
|
|
- :ref:`sensor-filters`
|
|
- :apiref:`ufire_ec/ufire_ec.h`
|
|
- :ghedit:`Edit`
|