Enter forum description here ...
Under review

Not import ETS 1 byte 20.102 HVAC mode

CS Domotic CS Domotic 6 months ago in Devices / KNX updated by Paul G 2 months ago 4


I try many times but the 1 byte DPT 20.102 HVAC mode is not imported. 

The datapoint is visible and correctely identified in the first step, but in the final step the DPT not present

In finaly the value is not imported to the bOS.

Under review

alexa not responding

Adi Shamir 1 year ago in Devices / KNX updated by Jürgen Jürgenson 10 months ago 16

Hello, I have all my KNX devices at home connected via BOS to Alexa - about 70 devices. All worked well, until suddenly Alexa stopped responding to all devices. i.e. - When I ask Alexa to 'turn on' a device, it says that the device is not responding - this is the same situation with all my KNX devices. To clarify, BOS works well from the app and also Alexa works well with other devices not connected via BOS. Any idea?


KNX import status adress

bravida brasys 1 year ago in Devices / KNX updated by Jürgen Jürgenson 11 months ago 2

Are there any fast way to input status adresses when importing from KNX or is typing them in manually the way to go?




Access KNX over TCP

Kristián Vojčík 2 weeks ago in Devices / KNX 0


I am trying to solve issue where I have KNX bus behind NAT with static public IP and forwarding is working, but UDP protocol is blocked by provider. (I called the provider, they told me there is nothing they can do, I know is stupid, so here we go) So I standing in front of issue that I cannot connect to KNX bus because is only over UDP port. Is here anybody who already solve this issue and is willing share the solution?

PS.: On site Jigsaw is not an option because is only two thermostat that controll two rooms. Time to time disconnection is acceptable because of NAT connection.

Under review

Error importing from ETS

Artur Costa 3 weeks ago in Devices / KNX updated 3 weeks ago 2

Hello, I'm trying to re-import KNX data from an updated ETS export file (XML), but always getting the same error:

What could be the problem?



Simple Thermostat

Sorin Teodorescu 3 weeks ago in Devices / KNX updated 3 weeks ago 5

Hi To Alll

im trying to create a simple knx thermostat with the setpoint up and down, and i unable to find the optimal solution, also im trying to display the room temperature and when you press the up or down button to display the setpoint.

im using bosconfig 4.8.5.

Thanks in advance

Under review

3671 port doesn't work

DIMITRIS GIOUSIS 1 month ago in Devices / KNX updated by Ricardo Pinto | visiontech.pt 1 month ago 3

Hello, does anyone know why the 3671 port doesn't work anymore on Bos controller even if there is a port forwarding? I need this for remote programming my KNX installation. It was working good so far since know. Also when the Bos configurator inform me  that i need to update my controller when the window prompt me to, there is no update available.  

Thanks in advance.



Comfortclick server with HDL knx

Hussien tolba 2 months ago in Devices / KNX updated by Jürgen Jürgenson 2 months ago 3

Dear Sir,


We've just receive the comfort click server yesterday and we've made our test , kindly be informed that we've found a problem such as the following points :-

1- We've create an account on comfort click .

2- We download B0S configuration and B0S server and B0S client.

3- Make configuration and link group address with buttons according to ETS project.

4- When we make check from mobile application or laptop not give any output to the relay.

5- Make full download to relay by using comfort click server.

I'll be waiting for your urgent reply as this project top top urgent.

Best Regards,


Under review

Connect comfortclick ETS5

Im2x3m4u 2 months ago in Devices / KNX updated by ComfortClick Support 2 months ago 1

Hi all, 

I'm facing some issues with downloading my components with ETS5 and generate the ETS export file to import afterwards in bOS. 

In bOS the Jigsaw KNX is std. CCJigsaw 0.0.1.

When I try to connect in ETS5 with CCJigsaw to Individual Address 0.0.1 for downloading my components I get the error: "The individual address is already in use by another device."

I was not able to add the Comfortclick in my topology.

Someone who can assist my with this?

Should I connect with USB directly to the module instead of connecting over wifi?


reading operating time from dali gateway

Dave De Busschere 2 months ago in Devices / KNX 0

Hi there,

I'm trying something simple but seem to miss something.

I wan't to read the operating time from the ECG's in the dali gateway.

I gave the operating time there own knx adres but I can't read the values in bos ??