return true; if the binary sensor should be ON. return false; if the binary sensor should be OFF. return {}; if the state is not known use last known state.

lambda Optional , lambda : Lambda to be evaluated repeatedly to get the current state of the binary sensor. id Optional , ID : Manually specify the ID used for code generation. All other options from Binary Sensor. DHT Sensors work via GPIO as you would expect. These also work using the Dallas component, you can even connect multiple to a single zone because they're individually addressed.

Modified on: Sat, 6 Mar, at PM. Binary Sensors All numbered zones can be configured for binary sensors in ESPHome using the GPIO Binary Sensor platform. Switches and Sirens The ALARM or OUT switched outputs can be controlled in ESPHome using the GPIO Switch platform.

You will also need to configure the ESPHome add-on in Home Assistant and have a compatible ESP device such as the Wemos D1 Mini, you can check out this good deal on a pack of them over at Amazon.

The principle of this configuration is based upon the fact that the voltage read by the ADC increases by a miniscule amount when the pin is touched. This state can then be fed to a toggle switch. Either the binary state or toggle state can be used in Home Assistant. First you should add a new device in ESPHome if you have not done so already. When your new device is available in the user interface, go ahead and click edit and you should be presented with something like the following template.

We will set this up as a sensor using the adc platform. By specifying an update rate of ms, new values will be read from the pin every miliseconds. The difference in voltage when touching the pin is miniscule, therefore we also need to amplify the result using a multiplication factor of Next we will create a switch for the output which will toggle when the ADC pin is touched. Note that we need to set the optimistic parameter to true so that the reported status is immediately updated.

In the next section we will need to use a global variable to store the state of the switch. Therefore we will add a bool to globals. In order to tie the ADC input to the switch, we need to use a binary sensor configured with the template platform.

The template binary sensor platform allows you to define any lambda template and construct a binary sensor out if it. For example, below configuration would turn the state of an ultrasonic sensor into a binary sensor. return true; if the binary sensor should be ON. return false; if the binary sensor should be OFF.

return {}; if the state is not known use last known state. lambda Optional , lambda : Lambda to be evaluated repeatedly to get the current state of the binary sensor. id Optional , ID : Manually specify the ID used for code generation. All other options from Binary Sensor. publish action. id Required , ID : The ID of the template binary sensor.

state Required , boolean, templatable : The state to publish. Binary Sensor Component. Template Sensor. Automations and Templates. Edit this page on GitHub. Quick search. publish Action See Also. Template Binary Sensor ¶ The template binary sensor platform allows you to define any lambda template and construct a binary sensor out if it.

return false; }. A new version has been release since you last visited this page:

Have a question about this project? Los nuevos controles rf no funciona. Fix ESPHome having missing state in certain situations …. id Optional , ID : Manually specify the ID used for code generation. I've tried to reboot the sonoff RF but nothing changes. You signed out in another tab or window.

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