mirror of
https://github.com/esphome/esphome-docs.git
synced 2024-11-16 10:55:21 +01:00
358 lines
9.7 KiB
ReStructuredText
358 lines
9.7 KiB
ReStructuredText
Sim800L Component
|
|
=================
|
|
|
|
.. seo::
|
|
:description: Instructions for setting up the SIM800L GSM module to dial, send and receive SMS in ESPHome.
|
|
:image: sim800l.jpg
|
|
:keywords: SMS SIM800L GSM
|
|
|
|
Component/Hub
|
|
-------------
|
|
|
|
The ``SIM800L`` Component provides the ability to dial, answer calls, send/receive SMS text messages and
|
|
send/receive USSD codes. The device must be connected via a :doc:`UART bus </components/uart>`
|
|
supporting both receiving and transmitting line. The UART bus must be configured at the same speed
|
|
of the module which is by default 9600bps. The required connection wires are ``+VCC``, ``GND``,
|
|
``RX`` and ``TX``.
|
|
|
|
.. warning::
|
|
|
|
If you are using the :doc:`logger` make sure you are not using the same pins for ``TX`` and ``RX`` or
|
|
otherwise disable the UART logging with the ``baud_rate: 0`` option.
|
|
|
|
.. note::
|
|
|
|
This module requires a power supply between 3.8V and 4.2V that can handle current spikes up
|
|
to 2 amps, it will not work by powering from the same 3.3V power source of the ESP. However you can
|
|
connect ``TX`` and ``RX`` lines directly without any level shifter.
|
|
|
|
.. figure:: images/sim800l-full.jpg
|
|
:align: center
|
|
:width: 60.0%
|
|
|
|
.. code-block:: yaml
|
|
|
|
# Example configuration entry
|
|
uart:
|
|
baud_rate: 9600
|
|
tx_pin: TX
|
|
rx_pin: RX
|
|
|
|
sim800l:
|
|
on_sms_received:
|
|
- logger.log:
|
|
format: "Received '%s' from %s"
|
|
args: [ 'message.c_str()', 'sender.c_str()' ]
|
|
|
|
logger:
|
|
baud_rate: 0 # disable uart logger on esp 8266
|
|
|
|
Configuration variables:
|
|
|
|
- **uart_id** (*Optional*, :ref:`config-id`): Manually specify the ID of the UART hub.
|
|
- **id** (*Optional*, :ref:`config-id`): Manually specify the ID used for code generation.
|
|
- **on_sms_received** (*Optional*, :ref:`Automation <automation>`): An action to be
|
|
performed when an SMS is received. See :ref:`sim800l-on_sms_received`.
|
|
- **on_incoming_call** (*Optional*, :ref:`Automation <automation>`): An action to be
|
|
performed when a call is received. See :ref:`sim800l-on_incoming_call`.
|
|
- **on_call_connected** (*Optional*, :ref:`Automation <automation>`): An action to be
|
|
performed when a call is connected, either because an outgoing call accepted is
|
|
accepted or an incoming call answered.
|
|
- **on_call_disconnected** (*Optional*, :ref:`Automation <automation>`): An action to be
|
|
performed when a call is disconnected.
|
|
|
|
|
|
Sensor
|
|
------
|
|
|
|
.. code-block:: yaml
|
|
|
|
sensor:
|
|
- platform: sim800l
|
|
rssi:
|
|
name: "Sim800L RSSI"
|
|
|
|
Configuration variables:
|
|
|
|
- **rssi** (*Optional*): The informed Received signal strength indication (RSSI) in dBm.
|
|
|
|
- **name** (**Required**, string): The name for the rssi sensor.
|
|
- **id** (*Optional*, :ref:`config-id`): Set the ID of this sensor for use in lambdas.
|
|
- All other options from :ref:`Sensor <config-sensor>`.
|
|
|
|
|
|
Binary Sensor
|
|
-------------
|
|
|
|
.. code-block:: yaml
|
|
|
|
binary_sensor:
|
|
- platform: sim800l
|
|
registered:
|
|
name: "Sim800L Registered"
|
|
|
|
Configuration variables:
|
|
|
|
- **registered** (*Optional*): Indicates if the SIM800L has successfully registered in the cellular network.
|
|
|
|
- **name** (**Required**, string): The name for the registered binary sensor.
|
|
- **id** (*Optional*, :ref:`config-id`): Set the ID of this sensor for use in lambdas.
|
|
- All other options from :ref:`Binary Sensor <config-binary_sensor>`.
|
|
|
|
.. _sim800l-on_sms_received:
|
|
|
|
``on_sms_received`` Trigger
|
|
---------------------------
|
|
|
|
With this configuration option you can write complex automations whenever an SMS message
|
|
is received. To use the message content, use a :ref:`lambda <config-lambda>`
|
|
template, the message content and the sender phone number are available inside that lambda
|
|
under the variables named ``message`` and ``sender`` respectively.
|
|
|
|
.. code-block:: yaml
|
|
|
|
on_sms_received:
|
|
- lambda: |-
|
|
id(sms_sender).publish_state(sender);
|
|
id(sms_message).publish_state(message);
|
|
|
|
.. _sim800l-on_incoming_call:
|
|
|
|
``on_incoming_call`` Trigger
|
|
----------------------------
|
|
|
|
This automation triggers every time the SIM800L sends a RING / Caller ID message, this message
|
|
is sent several times per call, presumably every time the phone "RINGs". The automation provides
|
|
a ``caller_id`` string parameter which received information. The phone call is neither accepted
|
|
or rejected.
|
|
|
|
.. code-block:: yaml
|
|
|
|
on_incoming_call:
|
|
- logger.log:
|
|
format: "Incoming call from '%s'"
|
|
args: ["caller_id.c_str()"]
|
|
- lambda: |-
|
|
id(caller_id_text_sensor).publish_state(caller_id);
|
|
- sim800l.disconnect
|
|
- homeassistant.event:
|
|
event: esphome.incoming_call_event
|
|
data:
|
|
payload: !lambda 'return id(caller_id_text_sensor).state;'
|
|
|
|
|
|
``on_ussd_received`` Trigger
|
|
----------------------------
|
|
|
|
With this configuration option you can write complex automations whenever the ussd code from network
|
|
has been received.
|
|
|
|
.. code-block:: yaml
|
|
|
|
on_ussd_received:
|
|
|
|
|
|
|
|
.. _sim800l-send_sms_action:
|
|
|
|
``sim800l.send_sms`` Action
|
|
---------------------------
|
|
|
|
Send a SMS message to a phone recipient using this action in automations.
|
|
|
|
.. code-block:: yaml
|
|
|
|
on_...:
|
|
then:
|
|
- sim800l.send_sms:
|
|
recipient: '+15551234567'
|
|
message: Hello there
|
|
|
|
# Templated:
|
|
- sim800l.send_sms:
|
|
recipient: !lambda |-
|
|
if (id(reed_switch).state) return "+15551234567";
|
|
else return "15551234568";
|
|
message: !lambda |-
|
|
return id(reed_switch).state ? "Door is now OPEN" : "Hey door just CLOSED";
|
|
|
|
Configuration options:
|
|
|
|
- **recipient** (**Required**, string, :ref:`templatable <config-templatable>`): The message recipient.
|
|
number.
|
|
- **message** (**Required**, string, :ref:`templatable <config-templatable>`): The message content.
|
|
- **id** (*Optional*, :ref:`config-id`): Manually specify the ID of the SIM800L if you have multiple components.
|
|
|
|
|
|
.. _sim800l-dial_action:
|
|
|
|
``sim800l.dial`` Action
|
|
-----------------------
|
|
|
|
Dial to a phone recipient using this action in automations.
|
|
|
|
.. code-block:: yaml
|
|
|
|
on_...:
|
|
then:
|
|
- sim800l.dial:
|
|
recipient: '+15551234567'
|
|
|
|
Configuration options:
|
|
|
|
- **recipient** (**Required**, string, :ref:`templatable <config-templatable>`): The number to dial.
|
|
- **id** (*Optional*, :ref:`config-id`): Manually specify the ID of the SIM800L if you have multiple components.
|
|
|
|
|
|
``sim800l.connect`` Action
|
|
--------------------------
|
|
|
|
Answers an incoming call.
|
|
|
|
.. code-block:: yaml
|
|
|
|
on_...:
|
|
then:
|
|
- sim800l.connect
|
|
|
|
|
|
``sim800l.disconnect`` Action
|
|
-----------------------------
|
|
|
|
Disconnects a call, either dialed in or received.
|
|
|
|
.. code-block:: yaml
|
|
|
|
on_...:
|
|
then:
|
|
- sim800l.disconnect
|
|
|
|
|
|
``sim800l.send_ussd`` Action
|
|
----------------------------
|
|
|
|
Sends a ussd code to the network.
|
|
|
|
.. code-block:: yaml
|
|
|
|
on_...:
|
|
then:
|
|
- sim800l.send_ussd
|
|
|
|
|
|
Getting started with Home Assistant
|
|
-----------------------------------
|
|
|
|
The following code will get you up and running with a configuration updating received messages
|
|
on Home Assistant and will also setup a service so you can send messages and dial with your SIM800L.
|
|
|
|
.. code-block:: yaml
|
|
|
|
api:
|
|
services:
|
|
- service: send_sms
|
|
variables:
|
|
recipient: string
|
|
message: string
|
|
then:
|
|
- sim800l.send_sms:
|
|
recipient: !lambda 'return recipient;'
|
|
message: !lambda 'return message;'
|
|
- service: dial
|
|
variables:
|
|
recipient: string
|
|
then:
|
|
- sim800l.dial:
|
|
recipient: !lambda 'return recipient;'
|
|
- service: connect
|
|
then:
|
|
- sim800l.connect
|
|
- service: disconnect
|
|
then:
|
|
- sim800l.disconnect
|
|
- service: send_ussd
|
|
variables:
|
|
ussdCode: string
|
|
then:
|
|
- sim800l.send_ussd:
|
|
ussd: !lambda 'return ussdCode;'
|
|
|
|
text_sensor:
|
|
- platform: template
|
|
id: sms_sender
|
|
name: "Sms Sender"
|
|
- platform: template
|
|
id: sms_message
|
|
name: "Sms Message"
|
|
- platform: template
|
|
id: caller_id_text_sensor
|
|
name: "Caller ID"
|
|
- platform: template
|
|
id: ussd_message
|
|
name: "Ussd Code"
|
|
|
|
uart:
|
|
baud_rate: 9600
|
|
tx_pin: TX
|
|
rx_pin: RX
|
|
|
|
sim800l:
|
|
on_sms_received:
|
|
- lambda: |-
|
|
id(sms_sender).publish_state(sender);
|
|
id(sms_message).publish_state(message);
|
|
on_incoming_call:
|
|
- lambda: |-
|
|
id(caller_id_text_sensor).publish_state(caller_id);
|
|
on_call_connected:
|
|
- logger.log:
|
|
format: Call connected
|
|
on_call_disconnected:
|
|
- logger.log:
|
|
format: Call disconnected
|
|
on_ussd_received:
|
|
- lambda: |-
|
|
id(ussd_message).publish_state(ussd);
|
|
|
|
|
|
Now your latest received SMS and sender number will be displayed by the text sensors.
|
|
|
|
To trigger the automation from Home Assistant you can invoke the service with this code:
|
|
|
|
.. code-block:: yaml
|
|
|
|
automation:
|
|
# ...
|
|
action:
|
|
- service: esphome.livingroom_send_sms
|
|
data:
|
|
recipient: "+15551234567"
|
|
message: "Hello World!"
|
|
- service: esphome.livingroom_dial
|
|
data:
|
|
recipient: "+15551234567"
|
|
|
|
|
|
Relay management commands received from an authorized sender:
|
|
|
|
.. code-block:: yaml
|
|
|
|
sim800l:
|
|
on_sms_received:
|
|
- lambda: |-
|
|
if ( (id(sms_sender).state == "+79991234567") && ( (id(sms_message).state == "relay_1_on") OR (id(sms_message).state == "Relay_1_on") ) ) {
|
|
id(relay_1).turn_on();
|
|
}
|
|
switch:
|
|
- platform: gpio
|
|
id: relay_1
|
|
pin: 0
|
|
|
|
|
|
See Also
|
|
--------
|
|
|
|
- :apiref:`sim800l/sim800l.h`
|
|
- :doc:`/components/uart`
|
|
- :ghedit:`Edit`
|