@stoffej ...fixed it ... I realised that the code in the sensors is waiting for the openhab to send a message to the sensor during startup of the sensor. So I had to add that into openhab..and now it works...

Any progress? Since I also can not see the sensors after updating to openhab 2.1.

@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

The ICSP connector that is nearest to the mega328 chip is the one I planning to use.

I have spend a long time trying to sort this out.
But I getting more and more confused.

I want to burn the bootloader to create this sensor.
https://forum.mysensors.org/topic/2067/my-slim-2aa-battery-node

I have

• usbasp
• a few ardunino uno
• bare atmega328p
• not enough knowledge in burning bootloaders =(

But how do I connect the usbasp to a bare atmega328p without external crystal to burn the bootloader??
Can I connect the usbasp to the arduino unos ICSP port?
Like this

And use this good guide mysensors burn bootloader

After some testing I reporduce the command that I want be able to send from the rule in openhab to mysensor.

I_LOG_MESSAGE: send: 0-0-5-10 s=1,c=1,t=24,pt=0,l=8,sg=0,st=ok:13237476

So with this code it works !!

my_nibe_pulsecount.sendCommand(0)

Hi
I have a openhab instance running on a linux machine.
That openhab is connected to mysensor via a serial gateway.

I have managed to receive data via the serial gateway.
I have two powermeter sensors which request value from openhab during startup.

So it seems that it is possible to send message from openhab to mysensors.
receiving is not a problem.

But I would like to send the same value in a rule also. How do I do that?
The rule ..

// nollställer pulsecounter varje midnatt
rule "Midnight"
when
    Time cron  "0 59 23 * * ? "
then
      var Number zero = 0
      postUpdate(my_nibe_pulsecount,zero)
      //sendCommand(Arduino, my_nibe_pulsecount) or something similar???
           
      logInfo("logg"," reset pulscounters")
end

This is the Item i want to send from openhab to mysensors.

Number  my_pulsecount "V_VAR1 (pulse count) [%d]" {mysensors="10;1;V_VAR1"}

I have bought these
http://www.aliexpress.com/item/New-Socket-Adapter-plate-Board-for-8Pin-NRF24L01-Wireless-Transceive-module-51/32230227557.html?aff_platform=aaf&aff_trace_key=22b58be898d544c2ad07c64353bcca46-1463772905748-03468-6iaEeMZBY&sk=6iaEeMZBY%3A&cpt=1463772905748

The onboard regulator is a AMS1117-3.3 chip.

Can I power the socket adapter board with 5-12 V ? Same as for the arduino pro min to get a stable power source.