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Clean up some external links (#4430)
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components
cookbook
@ -13,7 +13,7 @@ RC522 NFC/RFID
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:width: 60.0%
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The ``rc522`` component allows you to use RC522 NFC/RFID controllers
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(`datasheet <https://www.nxp.com/docs/en/data-sheet/MFRC522.pdf>`__, `Ali Express <https://es.aliexpress.com/item/1260729519.html>`__)
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(`datasheet <https://www.nxp.com/docs/en/data-sheet/MFRC522.pdf>`__, `Ali Express <https://www.aliexpress.com/item/1260729519.html>`__)
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with ESPHome. ESPHome can read the UID from the tag. Every NFC/RFID tag has a unique "UID" value assigned at the time
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of manufacture. Tags can be associated with binary sensors, making it easy to determine when a specific tag is present.
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You can also use the tag information directly within ESPHome automations/lambdas. See :ref:`rc522-setting_up_tags` for
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@ -36,8 +36,7 @@ This component is the successor of the ILI9341 component supporting more display
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families.
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The ``ILI9xxx`` display platform allows you to use
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ILI9341 (`datasheet <https://cdn-shop.adafruit.com/datasheets/ILI9341.pdf>`__,
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`Aliexpress <https://www.aliexpress.com/af/Ili9341.html>`__) and other
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ILI9341 (`datasheet <https://cdn-shop.adafruit.com/datasheets/ILI9341.pdf>`__) and other
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displays from the same chip family with ESPHome. As this is a somewhat higher resolution display and requires additional pins
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beyond the basic SPI connections, and a reasonable amount of RAM, it is not well suited for the ESP8266.
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@ -10,12 +10,11 @@ ST7567 LCD Graphic Display
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Usage
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-----
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The ``st7567`` display platform allows you to use wide range of 128x64 display modules based on
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The ``st7567`` display platform allows you to use wide range of 128x64 display modules based on
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Sitronix ST7567 chipset family (ST7567A, ST7567S, ST7567G, etc.) (`datasheet <https://github.com/latonita/datasheets-storage/blob/main/lcd-modules/ST7567A_V1.2b.pdf>`__,
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`Sitronix <https://www.sitronix.com.tw/en/products/industrial-display-driver-ic/mono-stn-lcd-driver-ic/>`__,
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`Aliexpress <https://www.aliexpress.com/af/st7567s.html>`__) with ESPHome.
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`Sitronix <https://www.sitronix.com.tw/en/products/industrial-display-driver-ic/mono-stn-lcd-driver-ic/>`__) with ESPHome.
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Note that this component is for displays that are connected via the :ref:`I²C Bus <i2c>` (see :ref:`st7567-i2c`)
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Note that this component is for displays that are connected via the :ref:`I²C Bus <i2c>` (see :ref:`st7567-i2c`)
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or 3-Wire or 4-Wire :ref:`SPI bus <spi>` (see :ref:`st7567-spi`).
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It's a monochrome LCD graphic display.
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@ -30,11 +29,11 @@ It's a monochrome LCD graphic display.
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**Voltage:** Check your module specs for required power. Most of the modules are tolerant to range of voltages from 3.3V to 5V, but some might require either 5V or 3.3V.
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**Electrical interference:** To reduce malfunction caused by noise, datasheet recommends to "use the refresh sequence regularly in a specified interval".
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Noone knows what exact interval is - it varies based on your electrical environment - some might need it every hour, for example.
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Noone knows what exact interval is - it varies based on your electrical environment - some might need it every hour, for example.
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Without doing refresh sequence picture on LCD might get glitchy after some time.
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You can plan refresh by using ``interval:`` section and calling ``request_refresh()`` function, after that it will perform display
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You can plan refresh by using ``interval:`` section and calling ``request_refresh()`` function, after that it will perform display
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refresh sequence on next component update.
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@ -43,8 +42,8 @@ It's a monochrome LCD graphic display.
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Over I²C
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--------
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Connect ``SDA`` and ``SCL`` pins on a module to pins you chose for the :ref:`I²C Bus <i2c>`.
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If your display module has ``RESET`` pin you may optionally connect it to a pin on the
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Connect ``SDA`` and ``SCL`` pins on a module to pins you chose for the :ref:`I²C Bus <i2c>`.
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If your display module has ``RESET`` pin you may optionally connect it to a pin on the
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ESP which may improve reliability. For power, connect ``VCC`` to 3.3V and ``GND`` to ``GND``.
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@ -60,7 +59,7 @@ ESP which may improve reliability. For power, connect ``VCC`` to 3.3V and ``GND`
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id: my_display
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lambda: |-
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it.print(0, 0, id(my_font), "Hello World!");
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interval:
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- interval: 1h
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then:
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@ -90,7 +89,7 @@ Configuration variables:
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.. code-block:: yaml
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# Example increased I²C bus speed
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# Example increased I²C bus speed
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i2c:
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sda: D1
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scl: D2
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@ -117,7 +116,7 @@ Over SPI
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--------
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Connect ``D0`` to the ``CLK`` pin you chose for the :ref:`SPI bus <spi>`, connect ``D1`` to the ``MOSI`` pin and ``DC`` and ``CS``
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to some GPIO pins on the ESP. For power, connect ``VCC`` to 3.3V and ``GND`` to ``GND``.
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to some GPIO pins on the ESP. For power, connect ``VCC`` to 3.3V and ``GND`` to ``GND``.
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Optionally you can also connect the ``RESET`` pin to a pin on the ESP which may improve reliability.
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.. code-block:: yaml
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@ -7,7 +7,7 @@ AMS AS3935 Franklin Lightning Sensor
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:keywords: as3935
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The **AS3935** sensor platform allows you to use your AS3935 sensor
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(`AliExpress`_, `AMS_AS3935`_)
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(`AMS_AS3935`_)
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in order to get notified when a thunderstorm is getting close.
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The AS3935 can detect the presence of lightning activity and provide an estimation
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@ -46,14 +46,13 @@ A1 I²C address selection MSB
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AS3935 Lightning Sensor.
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.. _AliExpress: https://de.aliexpress.com/af/as3935.html?SearchText=as3935
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.. _AMS_AS3935: https://ams.com/as3935
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Over SPI
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--------
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The ``as3935_spi`` sensor platform allows you to use your AS3935 sensor
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(`AliExpress`_, `AMS_AS3935`_) in order to get notified when a thunderstorm is getting close.
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(`AMS_AS3935`_) in order to get notified when a thunderstorm is getting close.
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.. code-block:: yaml
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@ -102,7 +101,7 @@ Over I²C
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--------
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The ``as3935_i2c`` sensor platform allows you to use your AS3935 sensor
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(`AliExpress`_, `AMS_AS3935`_) in order to get notified when a thunderstorm is getting close.
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(`AMS_AS3935`_) in order to get notified when a thunderstorm is getting close.
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.. code-block:: yaml
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@ -193,7 +192,6 @@ See Also
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- :ref:`sensor-filters`
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- :apiref:`as3935/as3935.h`
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- `AliExpress <https://de.aliexpress.com/af/as3935.html?SearchText=as3935>`__
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- `Data Sheet <https://www.embeddedadventures.com/datasheets/AS3935_Datasheet_EN_v2.pdf>`__
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- `Little Arduino Projects <https://github.com/tardate/LittleArduinoProjects/tree/master/playground/AS3935>`__
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- `AMS AS3935 <https://ams.com/as3935>`__
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@ -108,10 +108,11 @@ Configuration variables:
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Calibration
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-----------
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This sensor needs calibration to show correct values. The default gain configuration is set to use the `SCT-013-000 <https://amzn.to/2E0KVvo>`__
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current transformers, and the `Jameco Reliapro 9v AC transformer <https://amzn.to/2XcWJjI>`__.
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This sensor needs calibration to show correct values. The default gain configuration is set to use the
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`SCT-013-000 <https://www.amazon.com/gp/product/B075541WVT>`__
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current transformers, and the `Jameco Reliapro 9v AC transformer <https://www.amazon.com/gp/product/B00B886CWS>`__.
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A load which uses a known amount of current can be used to calibrate. For for a more accurate calibration use a
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`Kill-A-Watt <https://amzn.to/2TXT7jx>`__ meter or similar, mains voltages can fluctuate depending on grid load.
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`Kill-A-Watt <https://www.amazon.com/gp/product/B00009MDBU>`__ meter or similar, mains voltages can fluctuate depending on grid load.
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Voltage
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^^^^^^^
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@ -316,7 +317,7 @@ Additional Examples
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enable_offset_calibration: True
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- platform: atm90e32
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cs_pin: 4
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id: chip2 #Optional
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id: chip2 #Optional
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phase_a:
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current:
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name: "EMON CT4 Current"
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@ -11,7 +11,7 @@ Battery Display
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---------------
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The ``tm1651`` display platform allows you to use battery display units based on the TM1651 chip such as
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`this one <https://aliexpress.com/item/32811491559.html>`__ with ESPHome. This component supports the level
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`this one <https://www.aliexpress.com/item/32811491559.html>`__ with ESPHome. This component supports the level
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and brightness settings. All updates can be made via lambda expressions.
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.. figure:: images/tm1651-battery-display.jpg
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@ -19,7 +19,7 @@ The ESPHome ``WeiKai`` component supports the following WeiKai chips:
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It can also be used with evaluation board equipped with these chips, such as:
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- `WK2168 Chip Development Board <https://fr.aliexpress.com/item/1005002198759633.html>`__
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- `WK2168 Chip Development Board <https://www.aliexpress.com/item/1005002198759633.html>`__
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- `WK2132 Chip Development Board <https://www.aliexpress.com/item/1005002018579265.html>`__
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- `DFROBOT Gravity: I²C to Dual UART Module <https://www.dfrobot.com/product-2001.html>`__
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@ -24,14 +24,14 @@ Things you'll need
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:align: center
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- Moisture sensor
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This example uses a `Guardian Remote Sensor Probe <https://amazon.com/Guardian-by-Elexa-Remote-Sensor/dp/B07G5BMD7L>`__
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This example uses a `Guardian Remote Sensor Probe <https://www.amazon.com/gp/product/B07G5BMD7L>`__
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which has a 6' cord.
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.. figure:: images/leak-detector-m5stickC_probe.jpg
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:align: center
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- Grove connector pigtail
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`Amazon Link <https://www.amazon.com/Cables-Grove-Female-Jumper-Grove-Conversion/dp/B01CNZ9EEC>`__
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`Amazon Link <https://www.amazon.com/gp/product/B01CNZ9EEC>`__
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.. figure:: images/leak-detector-m5stickC_grove1.jpg
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:align: center
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