mirror of
https://github.com/esphome/esphome-docs.git
synced 2024-11-16 10:55:21 +01:00
f0e26817f4
Co-authored-by: patfelst <patfelst@users.noreply.github.com> Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
94 lines
3.2 KiB
ReStructuredText
94 lines
3.2 KiB
ReStructuredText
Peacefair PZEM-004T V3 Energy Monitor
|
|
=====================================
|
|
|
|
.. seo::
|
|
:description: Instructions for setting up PZEM-004T power monitors.
|
|
:image: pzemac.png
|
|
:keywords: PZEM-004T V3
|
|
|
|
.. note::
|
|
|
|
This page is incomplete and could some work. If you want to contribute, please read the
|
|
:doc:`contributing guide </guides/contributing>`. This page is missing:
|
|
|
|
- Images/screenshots/example configs of this device being used in action.
|
|
|
|
The ``pzemac`` sensor platform allows you to use PZEM-004T V3 energy monitors
|
|
(`website <https://innovatorsguru.com/pzem-004t-v3/>`__,
|
|
`datasheet <https://innovatorsguru.com/wp-content/uploads/2019/06/PZEM-004T-V3.0-Datasheet-User-Manual.pdf>`__)
|
|
with ESPHome.
|
|
|
|
The sensor can be connected in various configurations - please see the `manufacturer's website <https://innovatorsguru.com/pzem-004t-v3/>`__
|
|
for more information.
|
|
|
|
.. figure:: images/pzem-ac.png
|
|
:align: center
|
|
:width: 80.0%
|
|
|
|
PZEM-004T Version 3.
|
|
|
|
.. warning::
|
|
|
|
This page refers to version V3 of the PZEM004T.
|
|
For using the older V1 variant of this sensor please see :doc:`pzem004t <pzem004t>`.
|
|
|
|
The communication with this integration is done over a :ref:`UART bus <uart>` using :ref:`Modbus <modbus>`.
|
|
You must therefore have a ``uart:`` entry in your configuration with both the TX and RX pins set
|
|
to some pins on your board and the baud rate set to 9600.
|
|
|
|
.. code-block:: yaml
|
|
|
|
# Example configuration entry
|
|
uart:
|
|
rx_pin: D1
|
|
tx_pin: D2
|
|
baud_rate: 9600
|
|
|
|
modbus:
|
|
|
|
sensor:
|
|
- platform: pzemac
|
|
current:
|
|
name: "PZEM-004T V3 Current"
|
|
voltage:
|
|
name: "PZEM-004T V3 Voltage"
|
|
energy:
|
|
name: "PZEM-004T V3 Energy"
|
|
power:
|
|
name: "PZEM-004T V3 Power"
|
|
frequency:
|
|
name: "PZEM-004T V3 Frequency"
|
|
power_factor:
|
|
name: "PZEM-004T V3 Power Factor"
|
|
update_interval: 60s
|
|
|
|
Configuration variables:
|
|
------------------------
|
|
|
|
- **current** (*Optional*): Use the current value of the sensor in amperes. All options from
|
|
:ref:`Sensor <config-sensor>`.
|
|
- **energy** (*Optional*): Use the (active) energy value of the sensor in watt*hours. All options from
|
|
:ref:`Sensor <config-sensor>`.
|
|
- **power** (*Optional*): Use the (active) power value of the sensor in watts. All options from
|
|
:ref:`Sensor <config-sensor>`.
|
|
- **voltage** (*Optional*): Use the voltage value of the sensor in volts.
|
|
All options from :ref:`Sensor <config-sensor>`.
|
|
- **frequency** (*Optional*): Use the frequency value of the sensor in hertz.
|
|
All options from :ref:`Sensor <config-sensor>`.
|
|
- **power_factor** (*Optional*): Use the power factor value of the sensor.
|
|
All options from :ref:`Sensor <config-sensor>`.
|
|
- **update_interval** (*Optional*, :ref:`config-time`): The interval to check the
|
|
sensor. Defaults to ``60s``.
|
|
- **address** (*Optional*, int): The address of the sensor if multiple sensors are attached to
|
|
the same UART bus. You will need to set the address of each device manually. Defaults to ``1``.
|
|
- **modbus_id** (*Optional*, :ref:`config-id`): Manually specify the ID of the Modbus hub.
|
|
|
|
See Also
|
|
--------
|
|
|
|
- :ref:`sensor-filters`
|
|
- :doc:`pzem004t`
|
|
- :doc:`pzemdc`
|
|
- :apiref:`pzemac/pzemac.h`
|
|
- :ghedit:`Edit`
|