openHAB 2.0 binding

[marceltrapman]

@azuntik You should know what you are creating ;)

In PaperUI you first create a thing for the gateway (I assume that worked for you).
Next OpenHAB should find all attached things for you, no need to create them manually. Just confirm what OpenHAB found.
Based on available properties you create an Item.

[azuntik]

@marceltrapman Frankenstein's Monster? :D

So, the UI is not detecting anything, although testing mysgw shows it receiving data. Is this a misconfiguration on my part?

Edit: Nevermind. I think what you said just sank in. Thanks for your help!

[nikos1671]

Hi TimO
Can you please add support for gas meter S_GAS like the water meter.

Thanks
Nikos

[David Link]

Hello all! I believe I have done my due diligence in solving my own problem, but I am stuck. Can anyone point me in the right direction?

I am trying to get started with an Ethernet Gateway. The gateway is displayed on the PaperUI, but in the log, it continues to try and connect to the ip bridge (Sending to MySensors: 0;0;3;0;2;)

I am on:
openhab 2.1.0-snapshot build #791
MySensors Binding: 2.0.0.201701181308
Gateway is using library 2.1.1

I have tried:
Clearing the EEPROM on the gateway thinking some garbage got stuck there.
Set up and successfully used an MQTT gateway, thinking bad hardware?
Restarted the binding, openhab, kitchen sink countless times.
Updating everything to the latest build I could find
Manually creating things

The only thing that seems odd to me is the gateway repeats over and over what appears to be initialization data (displays ip address, 0;255;3;0;9;MC0;BGN;STP.....). However, it does receive data from a temperature node I built.

I appreciate any pointers that can be provided, including "have you read this page?", though I think my Google search is permanently stuck on "mysensors openhab" at this point.

Thanks,

Dave

[stoffej]

@nikos1671

Where do I found the Mysensors Binding 2.0.0.201701181308 jar file for download?
Or is it mandatory to compile it from source?

Thanks Kristoffer

[TimO]

@David-Link Are you sure the gateway isn't in a boot loop?

[TimO]

@stoffej HERE

[David Link]

@TimO That's exactly what is going on. Thank you for the tip, I was pulling my hair out. Now on to solving that problem! Thanks again.

[mlava]

Hi @TimO
I am having trouble but think I might be doing it wrong.
Is it possible to use this binding with a MQTT gateway?
I see that it needs to find the gateway on port 5003 but this isn't defined in MQTT gateway.
Is it possible?

[TimO]

Hi @mlava !
The MQTT gateway is not supported at the moment. I've done a proof of concept and it will be implemented after the refactoring we're currently working on.

[mlava]

@TimO
Wonderful, thank you for the answer.
I'll wait eagerly for progress! 😀

[Andrew Currie]

@David-Link It looks like you have a similar issue to me re the ethernet gateway. I have also tried "everything" and then yesterday discovered an old bug that might have resurfaced. I just put the following up on github:

https://github.com/mysensors/MySensors/issues/777

It might help you..

[Andrew Currie]

Further to my client ethernet gateway not working with the MySensors 2.1.1 library, I tried 2.0.0 and now go much further. The gateway does not keep restarting, talks to the openhab controller and at least reads the messages and tripped status from my motion sensor

0;255;3;0;9;Starting gateway (RNNGA-, 2.0.0)
0;255;3;0;9;TSM:INIT
0;255;3;0;9;TSM:RADIO:OK
0;255;3;0;9;TSM:GW MODE
0;255;3;0;9;TSM:READY
IP: 192.168.1.9
0;255;3;0;9;No registration required
0;255;3;0;9;Init complete, id=0, parent=0, distance=0, registration=1
0;255;3;0;9;TSP:MSG:READ 1-1-0 s=1,c=1,t=16,pt=0,l=1,sg=0:0
0;255;3;0;9;TSP:MSG:READ 1-1-0 s=1,c=1,t=16,pt=0,l=1,sg=0:1
0;255;3;0;9;TSP:MSG:READ 1-1-0 s=1,c=1,t=16,pt=0,l=1,sg=0:0
0;255;3;0;9;TSP:MSG:READ 1-1-0 s=1,c=1,t=16,pt=0,l=1,sg=0:1
0;255;3;0;9;TSP:MSG:READ 1-1-0 s=1,c=1,t=16,pt=0,l=1,sg=0:0
0;255;3;0;9;TSP:SANCHK:OK```

I had to turn on the skipStartupCheck for the ethernet gateway to come online in openhab (and the gateway serial monitor did show the 0;0;3;0;2; and ethernet messages between openhab and the gateway)

15:10:13.316 [DEBUG] [al.protocol.ip.MySensorsIpConnection] - Connecting to IP bridge [192.168.1.9:5003]
15:10:13.819 [DEBUG] [rs.internal.protocol.MySensorsWriter] - Sending to MySensors: 0;0;3;0;2;
15:10:14.320 [DEBUG] [rs.internal.protocol.MySensorsWriter] - Sending to MySensors: 0;0;3;0;2;
15:10:15.320 [DEBUG] [rs.internal.protocol.MySensorsWriter] - Sending to MySensors: 0;0;3;0;2;
15:10:16.320 [DEBUG] [rs.internal.protocol.MySensorsWriter] - Sending to MySensors: 0;0;3;0;2;
15:10:17.321 [DEBUG] [rs.internal.protocol.MySensorsWriter] - Sending to MySensors: 0;0;3;0;2;
15:10:18.321 [ERROR] [al.protocol.ip.MySensorsIpConnection] - Cannot start reading/writing thread, probably sync message (I_VERSION) not received. Try set skipStartupCheck to true
15:10:18.322 [ERROR] [al.protocol.ip.MySensorsIpConnection] - Failed connecting to bridge...next retry in 10 seconds (Retry No.:1)
15:10:18.322 [DEBUG] [al.protocol.ip.MySensorsIpConnection] - Disconnecting from IP bridge ...
15:10:18.323 [DEBUG] [rs.internal.protocol.MySensorsWriter] - Stopping Writer thread
15:10:18.324 [DEBUG] [rs.internal.protocol.MySensorsReader] - Stopping Reader thread
15:10:18.324 [ERROR] [rs.internal.protocol.MySensorsWriter] - (java.lang.InterruptedException) on writing to connection, message: class org.openhab.binding.mysensors.internal.protocol.ip.MySensorsIpWriter
15:10:18.325 [ERROR] [rs.internal.protocol.MySensorsReader] - (java.lang.InterruptedException: sleep interrupted) on reading from connection, message: class org.openhab.binding.mysensors.internal.protocol.ip.MySensorIpReader
15:10:25.236 [DEBUG] [ernal.handler.MySensorsBridgeHandler] - Disposing of the MySensors bridge
15:10:25.236 [DEBUG] [al.protocol.ip.MySensorsIpConnection] - Destroying connection
15:10:25.236 [DEBUG] [ternal.factory.MySensorsCacheFactory] - Cache file: given_ids.cached exist.
15:10:25.237 [DEBUG] [ternal.factory.MySensorsCacheFactory] - Cache (given_ids) content: [1]
15:10:25.237 [DEBUG] [ternal.factory.MySensorsCacheFactory] - Writing on cache given_ids, content: [1]
15:10:25.239 [DEBUG] [ernal.handler.MySensorsBridgeHandler] - Initialization of the MySensors bridge
15:10:25.239 [INFO ] [smarthome.event.ThingUpdatedEvent   ] - Thing 'mysensors:bridge-eth:cb1d6dd1' has been updated.
15:10:25.240 [DEBUG] [al.protocol.ip.MySensorsIpConnection] - Set skip check on startup to: true
15:10:25.240 [DEBUG] [al.protocol.ip.MySensorsIpConnection] - Enabling connection watchdog
15:10:25.240 [DEBUG] [ternal.factory.MySensorsCacheFactory] - Cache file: given_ids.cached exist.
15:10:25.241 [DEBUG] [al.protocol.ip.MySensorsIpConnection] - Connecting to IP bridge [192.168.1.9:5003]
15:10:25.241 [DEBUG] [ternal.factory.MySensorsCacheFactory] - Cache (given_ids) content: [1]
15:10:25.241 [DEBUG] [ernal.handler.MySensorsBridgeHandler] - Initialization of the MySensors bridge DONE!
15:10:25.244 [WARN ] [al.protocol.ip.MySensorsIpConnection] - Skipping I_VERSION connection test, not recommended...
15:10:25.244 [INFO ] [al.protocol.ip.MySensorsIpConnection] - Successfully connected to MySensors Bridge.

I then got my motion sensor to come online in openhab

15:13:24.300 [DEBUG] [ternal.handler.MySensorsThingHandler] - Configuration: nodeId 1, chiledId: 1, requestAck: false, revertState: false, smartSleep: false
15:13:24.301 [DEBUG] [ternal.handler.MySensorsThingHandler] - Event listener for node 1-1 not registered yet, registering...
15:13:24.305 [INFO ] [me.event.ThingStatusInfoChangedEvent] - 'mysensors:motion:24559d07' changed from INITIALIZING to ONLINE```

However the motion sensor (via gateway) and openhab controller are not talking to each other. Does skipping the startup check result in problems?

Any ideas on how to progress with MySensors 2.0.0 library or do I need to wait for a fix to 2.1.1?

Many Thanks...

[David Link]

@Andrew-Currie I think that is the same thing I am dealing with. I will take a look, thank you!

I "cheated" and just hooked it up to my Pi that is running OpenHab and it works like a charm.

[TimO]

@Andrew-Currie It should make no difference for the binding if you're using 2.0.0 or 2.1.1. I can't see any incoming messages in the debug log you've posted. If the gateway is properly connected you should see messages incoming, for example from your motion sensor. Could you please establish a telnet connection to the gateway at port 5003 and post the output? In parallel check the serial output of the gateway, there you should see the establishment of the telnet connection for example.

[Andrew Currie]

@TimO Thanks Tim for your feedback. Here is the log from the gateway. It receives messages from openhab re the ethernet connection and also from the motion sensor and gets a fail from one send

0;255;3;0;9;Starting gateway (RNNGA-, 2.0.0)
0;255;3;0;9;TSM:INIT
0;255;3;0;9;TSM:RADIO:OK
0;255;3;0;9;TSM:GW MODE
0;255;3;0;9;TSM:READY
IP: 192.168.1.9
0;255;3;0;9;No registration required
0;255;3;0;9;Init complete, id=0, parent=0, distance=0, registration=1
0;255;3;0;9;TSP:SANCHK:OK
0;255;3;0;9;TSP:SANCHK:OK
0;255;3;0;9;Eth: connect
0;255;3;0;9;Eth: 0;0;3;0;2;
0;255;3;0;9;Eth: 
0;255;3;0;9;Eth: 0;0;3;0;2;
0;255;3;0;9;Eth: 
0;255;3;0;9;Eth: 0;0;3;0;2;
0;255;3;0;9;Eth: 
0;255;3;0;9;Eth: 0;0;3;0;2;
0;255;3;0;9;Eth: 
0;255;3;0;9;Eth: 0;0;3;0;2;
0;255;3;0;9;Eth: 
0;255;3;0;9;Eth: disconnect
0;255;3;0;9;TSP:SANCHK:OK
0;255;3;0;9;Eth: connect
0;255;3;0;9;Eth: 0;0;3;0;2;
0;255;3;0;9;Eth: 
0;255;3;0;9;Eth: 0;0;3;0;2;
0;255;3;0;9;Eth: 
0;255;3;0;9;Eth: 0;0;3;0;2;
0;255;3;0;9;Eth: 
0;255;3;0;9;Eth: 0;0;3;0;2;
0;255;3;0;9;Eth: 
0;255;3;0;9;Eth: 0;0;3;0;2;
0;255;3;0;9;Eth: 
0;255;3;0;9;Eth: disconnect
0;255;3;0;9;TSP:SANCHK:OK
0;255;3;0;9;TSP:SANCHK:OK
0;255;3;0;9;TSP:MSG:READ 1-1-255 s=255,c=3,t=7,pt=0,l=0,sg=0:
0;255;3;0;9;TSP:MSG:BC
0;255;3;0;9;TSP:MSG:FPAR REQ (sender=1)
0;255;3;0;9;TSP:CHKUPL:OK
0;255;3;0;9;TSP:MSG:GWL OK
0;255;3;0;9;TSP:MSG:SEND 0-0-1-1 s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=ok:0
0;255;3;0;9;TSP:MSG:READ 1-1-0 s=255,c=3,t=24,pt=1,l=1,sg=0:1
0;255;3;0;9;TSP:MSG:PINGED (ID=1, hops=1)
0;255;3;0;9;TSP:MSG:SEND 0-0-1-1 s=255,c=3,t=25,pt=1,l=1,sg=0,ft=0,st=ok:1
0;255;3;0;9;TSP:MSG:READ 1-1-0 s=255,c=3,t=15,pt=6,l=2,sg=0:0100
0;255;3;0;9;!TSP:MSG:SEND 0-0-1-1 s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=fail:0100
0;255;3;0;9;TSP:MSG:READ 1-1-0 s=255,c=3,t=6,pt=1,l=1,sg=0:0
0;255;3;0;9;TSP:MSG:READ 1-1-0 s=255,c=3,t=11,pt=0,l=13,sg=0:Motion Sensor
0;255;3;0;9;TSP:MSG:READ 1-1-0 s=255,c=3,t=12,pt=0,l=3,sg=0:1.0
0;255;3;0;9;TSP:MSG:READ 1-1-0 s=1,c=0,t=1,pt=0,l=0,sg=0:
0;255;3;0;9;TSP:MSG:READ 1-1-0 s=255,c=3,t=26,pt=1,l=1,sg=0:2
0;255;3;0;9;TSP:MSG:SEND 0-0-1-1 s=255,c=3,t=27,pt=1,l=1,sg=0,ft=0,st=ok:1
0;255;3;0;9;TSP:MSG:READ 1-1-0 s=1,c=1,t=16,pt=0,l=1,sg=0:0
0;255;3;0;9;TSP:MSG:READ 1-1-0 s=1,c=1,t=16,pt=0,l=1,sg=0:1
0;255;3;0;9;TSP:MSG:READ 1-1-0 s=1,c=1,t=16,pt=0,l=1,sg=0:0
0;255;3;0;9;TSP:SANCHK:OK

The telnet connection shows no action and the gateway device is on the local network

$ telnet 192.168.1.9 5003
Trying 192.168.1.9...
Connected to 192.168.1.9.
Escape character is '^]'.

$ arp -a
HPB482AF (192.168.1.2) at 28:92:4a:c0:c3:27 [ether] on wlan0
WIZnet9FFEED (192.168.1.9) at de:ad:b1:9f:fe:ed [ether] on wlan0
NB604N.Home (192.168.1.1) at 00:60:64:83:50:8b [ether] on wlan0
HF-LPB100 (192.168.1.12) at f0:fe:6b:16:a1:4a [ether] on wlan0

I have tried all sorts of ubuntu firewall settings to allow access to and from 192.168.1.9 port 5003 and also looked into the router settings with no joy.

As another approach I tried the serial gateway and investigated the linux settings given in
http://docs.openhab.org/installation/linux.html#privileges-for-common-peripherals

The furthest I got with the serial gateway was as follows, first the debug log at startup and then when creating the gateway thing in the paper ui

10:07:04.218 [DEBUG] [org.openhab.binding.mysensors       ] - ServiceEvent REGISTERED - {org.eclipse.smarthome.core.thing.binding.ThingHandlerFactory}={component.name=org.openhab.binding.mysensors.internal.factory.MySensorsHandlerFactory, component.id=197, service.id=340, service.bundleid=250, service.scope=bundle} - org.openhab.binding.mysensors
10:07:04.219 [DEBUG] [org.openhab.binding.mysensors       ] - BundleEvent STARTED – org.openhab.binding.mysensors
10:08:52.520 [DEBUG] [org.openhab.binding.mysensors       ] - ServiceEvent REGISTERED - {org.eclipse.smarthome.config.discovery.DiscoveryService}={service.id=341, service.bundleid=250, service.scope=singleton} – org.openhab.binding.mysensors

10:08:52.524 [DEBUG] [ernal.handler.MySensorsBridgeHandler] - Initialization of the MySensors bridge
10:08:52.526 [DEBUG] [col.serial.MySensorsSerialConnection] - Set skip check on startup to: false
10:08:52.526 [DEBUG] [col.serial.MySensorsSerialConnection] - Enabling connection watchdog
10:08:52.527 [DEBUG] [col.serial.MySensorsSerialConnection] - Connecting to ttyUSB1 [baudRate:115200]
10:08:52.530 [DEBUG] [ternal.factory.MySensorsCacheFactory] - Cache file: given_ids.cached exist.
10:08:52.531 [DEBUG] [ternal.factory.MySensorsCacheFactory] - Cache (given_ids) content: []
10:08:52.532 [DEBUG] [ernal.handler.MySensorsBridgeHandler] - Initialization of the MySensors bridge DONE!

testRead() open failed: /dev/ttyUSB1

localClose: File Descriptor error, not closing

testRead() open failed: /dev/ttyUSB1

localClose: File Descriptor error, not closing

testRead() open failed: /dev/ttyUSB1

localClose: File Descriptor error, not closing
10:08:52.545 [DEBUG] [col.serial.MySensorsSerialConnection] - Final port list: ttyUSB1:/dev/ttyUSB1

testRead() open failed: ttyUSB1

localClose: File Descriptor error, not closing
Failed to connect on port: ttyUSB1 exception: 
gnu.io.NoSuchPortException

While my plan was to test on my ubuntu 16.04 laptop, I have gone ahead and ordered a Raspberry pi 3 and intend to install the openhabianpi img file. Hopefully better progress there...

[balder88]

Hey guys, first message on this forum. Been reading alot before. But now I have a problem I just can't solve.
It's about smartsleep with openhab 2.
Im using wifi gw rfm 69.
Regular messages works as it should both ways.
But it almost seems like the smartsleep isn't enabled in the binding.
Here are my configs and logs.

Things file:

Bridge mysensors:bridge-eth:gw69 [ ipAddress="192.168.1.235", tcpPort=5003, sendDelay=100, enableNetworkSanCheck=true ] {
//  Anarduino
    humidity        AnHum   [ nodeId="66", childId="0" ]
    temperature     AnTemp  [ nodeId="66", childId="1" ]
    light           light02 [ nodeId="66", childId="3", smartSleep=true ]
  }

Items file:

Switch  TestLight   "Test lampa" (Test) { channel="mysensors:light:gw69:light02:status" }

Sketch: (Cleaned up the parts that dont matter, RTC and so on.)

// Enable debug prints to serial monitor
#define MY_DEBUG 

// Enable and select radio type attached
#define MY_RADIO_RFM69
#define MY_IS_RFM69HW
#define MY_NODE_ID 66
#define MY_RFM69_NETWORKID 100
#define MY_RFM69_FREQUENCY RF69_433MHZ
#define MY_SMART_SLEEP_WAIT_DURATION_MS 1000
#include <MySensors.h>
#include <TimeLib.h>
#include <Wire.h>
#include <MCP7940RTC.h>
#include <DHT.h>

#define MCP7940_CTRL_ID 0x6F
#define CSMEM_PIN 5

#define LEDPIN 9

long sleepIntervalSec=5;
long loopCnt=0;
uint8_t d[8];
uint8_t dAlarm[8];
int d1[8];

// Set this to the pin you connected the DHT's data pin to
#define DHT_DATA_PIN 6

// Set this offset if the sensor has a permanent small offset to the real temperatures
#define SENSOR_TEMP_OFFSET 0

// Sleep time between sensor updates (in milliseconds)
// Must be >1000ms for DHT22 and >2000ms for DHT11
static const uint64_t UPDATE_INTERVAL = 5000;

// Force sending an update of the temperature after n sensor reads, so a controller showing the
// timestamp of the last update doesn't show something like 3 hours in the unlikely case, that
// the value didn't change since;
// i.e. the sensor would force sending an update every UPDATE_INTERVAL*FORCE_UPDATE_N_READS [ms]
static const uint8_t FORCE_UPDATE_N_READS = 10;

#define CHILD_ID_HUM 0
#define CHILD_ID_TEMP 1
#define CHILD_ID_MULTIMETER 2

float lastTemp;
float lastHum;
uint8_t nNoUpdatesTemp;
uint8_t nNoUpdatesHum;
bool metric = true;

MyMessage msgHum(CHILD_ID_HUM, V_HUM);
MyMessage msgTemp(CHILD_ID_TEMP, V_TEMP);
MyMessage msgVolt(CHILD_ID_MULTIMETER, V_VOLTAGE);

DHT dht;

int BATTERY_SENSE_PIN = A0;  // select the input pin for the battery sense point
int oldBatteryPcnt = 0;
int batteryBasement = 812;
int batteryFull = 922;
float batteryConstant = 100.0 / (batteryFull - batteryBasement);
float lastbatteryV = 0;

const int buzzer = 7; //buzzer to arduino pin 7

#define RELAY_1  8  // Arduino Digital I/O pin number for first relay (second on pin+1 etc)
#define NUMBER_OF_RELAYS 1 // Total number of attached relays
#define RELAY_ON 1  // GPIO value to write to turn on attached relay
#define RELAY_OFF 0 // GPIO value to write to turn off attached relay

void before()
{
  for (int sensor=3, pin=RELAY_1; sensor<=NUMBER_OF_RELAYS; sensor++, pin++) {
    // Then set relay pins in output mode
    pinMode(pin, OUTPUT);
    // Set relay to last known state (using eeprom storage)
    digitalWrite(pin, loadState(sensor)?RELAY_ON:RELAY_OFF);
  }
}

void setup()  
{
   // use the 1.1 V internal reference
   analogReference(INTERNAL);

  pinMode(LEDPIN, OUTPUT);
  digitalWrite(LEDPIN, LOW);
  Wire.begin();
  pinMode(CSMEM_PIN, OUTPUT);
  digitalWrite(CSMEM_PIN, HIGH);

   dht.setup(DHT_DATA_PIN); // set data pin of DHT sensor
  if (UPDATE_INTERVAL <= dht.getMinimumSamplingPeriod()) {
    Serial.println("Warning: UPDATE_INTERVAL is smaller than supported by the sensor!");
  }
  // Sleep for the time of the minimum sampling period to give the sensor time to power up
  // (otherwise, timeout errors might occure for the first reading)
  sleepIntervalSec = dht.getMinimumSamplingPeriod();
  clearAlarm();
  delay(20);
  setNewAlarm();
  sleep(dht.getMinimumSamplingPeriod());
  analogRead(BATTERY_SENSE_PIN);
 }

void presentation() {
   // Send the sketch version information to the gateway and Controller
   sendSketchInfo("Humidity sensor", "1.0");
   present(CHILD_ID_MULTIMETER, S_MULTIMETER, "VOLT", true);
   present(CHILD_ID_HUM, S_HUM, "HUMIDITY", true);
   present(CHILD_ID_TEMP, S_TEMP, "TEMP", true);
  for (int sensor=1, pin=RELAY_1; sensor<=NUMBER_OF_RELAYS; sensor++, pin++) {
    // Register all sensors to gw (they will be created as child devices)
    present(sensor, S_BINARY);
  }
  metric = getControllerConfig().isMetric;
}


void loop()
{
  wait(100);
   int sensorValue = analogRead(BATTERY_SENSE_PIN);
   #ifdef MY_DEBUG
   Serial.println(sensorValue);
   #endif
   float batteryV  = sensorValue * 0.004551646;
   if(sensorValue < batteryBasement) {
    sensorValue = batteryBasement;
    batteryV = 0;
   }
   else if (sensorValue > batteryFull) {
    sensorValue = batteryFull;
   }
   int batteryPcnt = (sensorValue - batteryBasement) * batteryConstant;
       if ((abs(oldBatteryPcnt - batteryPcnt) > 1)) {
      sendBatteryLevel(batteryPcnt);
      oldBatteryPcnt = batteryPcnt;
    }
   
   if(batteryV != lastbatteryV) {
   send(msgVolt.set(batteryV, 2));
   lastbatteryV = batteryV;
   }
   #ifdef MY_DEBUG
   Serial.print("Battery Voltage: ");
   Serial.print(batteryV);
   Serial.println(" V");
   Serial.print("Battery percent: ");
   Serial.print(batteryPcnt);
   Serial.println(" %");
   #endif

  // Force reading sensor, so it works also after sleep()
  dht.readSensor(true);

  // Get temperature from DHT library
  float temperature = dht.getTemperature();
  if (isnan(temperature)) {
    Serial.println("Failed reading temperature from DHT!");
  } else if (temperature != lastTemp || nNoUpdatesTemp == FORCE_UPDATE_N_READS) {
    // Only send temperature if it changed since the last measurement or if we didn't send an update for n times
    lastTemp = temperature;
    if (!metric) {
      temperature = dht.toFahrenheit(temperature);
    }
    // Reset no updates counter
    nNoUpdatesTemp = 0;
    temperature += SENSOR_TEMP_OFFSET;
    send(msgTemp.set(temperature, 1));
    #ifdef MY_DEBUG
    Serial.print("T: ");
    Serial.println(temperature);
    #endif
  } else {
    // Increase no update counter if the temperature stayed the same
    nNoUpdatesTemp++;
  }

  // Get humidity from DHT library
  float humidity = dht.getHumidity();
  if (isnan(humidity)) {
    Serial.println("Failed reading humidity from DHT");
  } else if (humidity != lastHum || nNoUpdatesHum == FORCE_UPDATE_N_READS) {
    // Only send humidity if it changed since the last measurement or if we didn't send an update for n times
    lastHum = humidity;
    // Reset no updates counter
    nNoUpdatesHum = 0;
    send(msgHum.set(humidity, 1));

    #ifdef MY_DEBUG
    Serial.print("H: ");
    Serial.println(humidity);
    #endif
  } else {
    // Increase no update counter if the humidity stayed the same
    nNoUpdatesHum++;
  }
long sleepTime = UPDATE_INTERVAL;
if (batteryPcnt < 50) {
  sleepTime = (sleepTime * 2);
}
  // Sleep for a while to save energy
  sleepIntervalSec = sleepTime / 1000;
  Serial.println();
  Serial.print("Setting new sleep time: ");
  Serial.print(sleepIntervalSec);
  Serial.println(" seconds.");
  clearAlarm();
  delay(20);
  setNewAlarm();
  smartSleep(sleepTime);

}

void receive(const MyMessage &message)
{
  // We only expect one type of message from controller. But we better check anyway.
  if (message.type==V_STATUS) {
    // Change relay state
    digitalWrite(message.sensor-1+RELAY_1, message.getBool()?RELAY_ON:RELAY_OFF);
    // Store state in eeprom
    saveState(message.sensor, message.getBool());
    // Write some debug info
    Serial.print("Incoming change for sensor:");
    Serial.print(message.sensor);
    Serial.print(", New status: ");
    Serial.println(message.getBool());
  }
}

Sensor startup:

0 MCO:BGN:INIT NODE,CP=RRNNA--,VER=2.1.1
3 MCO:BGN:BFR
4 TSM:INIT
5 TSF:WUR:MS=0
8 TSM:INIT:TSP OK
9 TSM:INIT:STATID=66
11 TSF:SID:OK,ID=66
13 TSM:FPAR
143 TSF:MSG:SEND,66-66-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
524 TSF:MSG:READ,0-0-66,s=255,c=3,t=8,pt=1,l=1,sg=0:0
529 TSF:MSG:FPAR OK,ID=0,D=1
2150 TSM:FPAR:OK
2151 TSM:ID
2152 TSM:ID:OK
2154 TSM:UPL
2161 TSF:MSG:SEND,66-66-0-0,s=255,c=3,t=24,pt=1,l=1,sg=0,ft=0,st=OK:1
2181 TSF:MSG:READ,0-0-66,s=255,c=3,t=25,pt=1,l=1,sg=0:1
2186 TSF:MSG:PONG RECV,HP=1
2189 TSM:UPL:OK
2190 TSM:READY:ID=66,PAR=0,DIS=1
2199 TSF:MSG:SEND,66-66-0-0,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
2253 TSF:MSG:READ,0-0-66,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
2310 TSF:MSG:SEND,66-66-0-0,s=255,c=0,t=17,pt=0,l=5,sg=0,ft=0,st=OK:2.1.1
2366 TSF:MSG:SEND,66-66-0-0,s=255,c=3,t=6,pt=1,l=1,sg=0,ft=0,st=OK:0
2403 TSF:MSG:READ,0-0-66,s=255,c=3,t=6,pt=0,l=1,sg=0:M
2461 TSF:MSG:SEND,66-66-0-0,s=255,c=3,t=11,pt=0,l=15,sg=0,ft=0,st=OK:Humidity sensor
2562 TSF:MSG:SEND,66-66-0-0,s=255,c=3,t=12,pt=0,l=3,sg=0,ft=0,st=OK:1.0
2618 TSF:MSG:SEND,66-66-0-0,s=2,c=0,t=30,pt=0,l=4,sg=0,ft=0,st=OK:VOLT
2757 !TSF:MSG:SEND,66-66-0-0,s=0,c=0,t=7,pt=0,l=8,sg=0,ft=0,st=NACK:HUMIDITY
2777 TSF:MSG:SEND,66-66-0-0,s=1,c=0,t=6,pt=0,l=4,sg=0,ft=1,st=OK:TEMP
2912 !TSF:MSG:SEND,66-66-0-0,s=1,c=0,t=3,pt=0,l=0,sg=0,ft=0,st=NACK:
2918 MCO:REG:REQ
2974 TSF:MSG:SEND,66-66-0-0,s=255,c=3,t=26,pt=1,l=1,sg=0,ft=1,st=OK:2
2991 TSF:MSG:READ,0-0-66,s=255,c=3,t=27,pt=1,l=1,sg=0:1
2996 MCO:PIM:NODE REG=1
2999 MCO:BGN:STP
3154 MCO:SLP:MS=2000,SMS=0,I1=255,M1=255,I2=255,M2=255
3160 MCO:SLP:TPD
3161 MCO:SLP:WUP=-1
3163 MCO:BGN:INIT OK,TSP=1

Log Sensor: (This is when I press the button when the sensor is awake)
It's sends away it's heartbeat correctly.

125578 TSF:MSG:READ,0-0-66,s=3,c=1,t=2,pt=0,l=1,sg=0:0
Incoming change for sensor:3, New status: 0

Setting new sleep time: 5 seconds.
137926 MCO:SLP:MS=5000,SMS=1,I1=255,M1=255,I2=255,M2=255
137939 TSF:MSG:SEND,66-66-0-0,s=255,c=3,t=22,pt=5,l=4,sg=0,ft=0,st=OK:134932

Log Openhab: And the gateway receives heartbeat.

18:21:37.174 [DEBUG] [rs.internal.protocol.MySensorsWriter] - Sending to MySensors: 66;3;1;0;2;0
18:21:37.178 [INFO ] [smarthome.event.ItemCommandEvent    ] - Item 'TestLight' received command OFF
18:21:37.181 [INFO ] [marthome.event.ItemStateChangedEvent] - TestLight changed from ON to OFF
18:22:15.416 [DEBUG] [rs.internal.protocol.MySensorsReader] - 66;255;3;0;22;134932
18:22:16.372 [DEBUG] [rs.internal.protocol.MySensorsWriter] - Sending to MySensors: 0;0;3;0;2;
18:22:16.408 [DEBUG] [rs.internal.protocol.MySensorsReader] - 0;255;3;0;2;2.1.1

Log Openhab: When the node sleeps..

18:26:52.396 [DEBUG] [rs.internal.protocol.MySensorsWriter] - Sending to MySensors: 66;3;1;0;2;0
18:26:52.397 [INFO ] [smarthome.event.ItemCommandEvent    ] - Item 'TestLight' received command OFF
18:26:52.399 [INFO ] [marthome.event.ItemStateChangedEvent] - TestLight changed from ON to OFF

As you can see there is no mention in the openhab log file about buffering or smart sleep. Or a received heartbeat. Which it gets.
What am I doing wrong?

[LastSamurai]

Hi, just a short question as I haven't found any up to date information about it: I am thinking about switching from domoticz to openHab 2 (as I really like the new UIs and the auto discovery). I am using an ESP8266 based MQTT gateway. Does openhab 2 on a raspi work with Mysensors using MQTT and does it support the new sensors/actor types added Mysensors 2 (specially RGBW)?

Thank you!

[Fabien]

Yes you can using proxy items and rules. see example here : https://github.com/mortommy/MySensorDioder
But why not switching to ethernet/serial gateway with @TimO OH2 plugin ?

[LastSamurai]

Thanks @Fabien I have a serial gateway too, but I liked the idea of a MQTT gateway more because its much more flexible. Does Tims plugin not support MQTT? I wanted to use that.