home-assistant.io/source/_integrations/binary_sensor.mysensors.markdown

title	description	ha_category	ha_release	ha_iot_class	ha_domain
MySensors Binary Sensor	Instructions on how to integrate MySensors binary sensors into Home Assistant.	DIY Binary Sensor	0.14	Local Push	mysensors

Integrates MySensors binary sensors into Home Assistant. See the main integration for configuration instructions.

The following sensor types are supported:

MySensors version 1.4 and higher

S_TYPE	V_TYPE
S_DOOR	V_TRIPPED
S_MOTION	V_TRIPPED
S_SMOKE	V_TRIPPED

MySensors version 1.5 and higher

S_TYPE	V_TYPE
S_SPRINKLER	V_TRIPPED
S_WATER_LEAK	V_TRIPPED
S_SOUND	V_TRIPPED
S_VIBRATION	V_TRIPPED
S_MOISTURE	V_TRIPPED

For more information, visit the serial API of MySensors.

Example sketch

/**
 * Documentation: https://www.mysensors.org
 * Support Forum: https://forum.mysensors.org
 *
 * https://www.mysensors.org/build/binary
 */


#include <MySensor.h>
#include <SPI.h>
#include <Bounce2.h>

#define SN "BinarySensor"
#define SV "1.0"
#define CHILD_ID 1
#define BUTTON_PIN 3  // Arduino Digital I/O pin for button/reed switch.

MySensor gw;
Bounce debouncer = Bounce();
MyMessage msg(CHILD_ID, V_TRIPPED);

void setup()
{
  gw.begin();
  gw.sendSketchInfo(SN, SV);
  // Setup the button.
  pinMode(BUTTON_PIN, INPUT_PULLUP);
  // After setting up the button, setup debouncer.
  debouncer.attach(BUTTON_PIN);
  debouncer.interval(5);
  gw.present(CHILD_ID, S_DOOR);
  gw.send(msg.set(0));
}

void loop()
{
  if (debouncer.update()) {
    // Get the update value.
    int value = debouncer.read();
    // Send in the new value.
    gw.send(msg.set(value == LOW ? 1 : 0));
  }
}