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layout	title	description	date	sidebar	comments	sharing	footer	logo	ha_category	featured
page	MySensors Switch	Instructions how to integrate MySensors switches into Home Assistant.	2016-04-21 13:30 +0100	true	false	true	true	mysensors.png	Switch	false

Integrates MySensors switches into Home Assistant. See the main component for configuration instructions.

The following actuator types are supported:

MySensors version 1.4 and higher

S_TYPE	V_TYPE
S_DOOR	V_ARMED
S_MOTION	V_ARMED
S_SMOKE	V_ARMED
S_LIGHT	V_LIGHT
S_LOCK	V_LOCK_STATUS

MySensors version 1.5 and higher

S_TYPE	V_TYPE
S_LIGHT	V_STATUS
S_BINARY	[V_STATUS or V_LIGHT]
S_SPRINKLER	V_STATUS
S_WATER_LEAK	V_ARMED
S_SOUND	V_ARMED
S_VIBRATION	V_ARMED
S_MOISTURE	V_ARMED

For more information, visit the serial api of MySensors.

{% linkable_title Example sketch %}

/*
 * Documentation: http://www.mysensors.org
 * Support Forum: http://forum.mysensors.org
 *
 * http://www.mysensors.org/build/relay
 */

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

#define SN "Relay"
#define SV "1.0"
#define CHILD_ID 1
#define RELAY_PIN 3

MySensor gw;
MyMessage msgRelay(CHILD_ID, V_STATUS);

void setup()
{
  gw.begin(incomingMessage);
  gw.sendSketchInfo(SN, SV);
  // Initialize the digital pin as an output.
  pinMode(RELAY_PIN, OUTPUT);
  gw.present(CHILD_ID, S_BINARY);
  gw.send(msgRelay.set(0));
}

void loop()
{
  gw.process();
}

void incomingMessage(const MyMessage &message)
{
  if (message.type == V_STATUS) {
     // Change relay state.
     digitalWrite(RELAY_PIN, message.getBool() ? 1 : 0);
     gw.send(msgRelay.set(message.getBool() ? 1 : 0));
  }
}