Dear all,
for christmas i want to couple my old Brennenstuhl 433 MHz switches with oH2 and bought a RFXCOM transceiver.
The binding works great and its no problem to detect the actions with the remote as new things.
When i now tried to switch the radio plug via Paper UI i got this entry in the log:
[ERROR] [binding.rfxcom.handler.RFXComHandler] - Transmitting error: Invalid device id '1393925'
Is there an easy way to find out the device ID over the system code?
Take a look at the Tinkerforge website, they have a good explanation:
So in your example picture the housecode is 11100 equals 7 decimal (least significant bit first)
The receiver code is 10000 equals 1 decimal (again, least significant bit first).
I don’t use the RFXCOM binding so cannot tell you how to adapt that to the device id config, BUT:
Read this section and you should be able to find the device id by the help of the binding:
Thanks for your reply, i checked this pages last week but i’ll still don’t understand it 
Maybe @pauli_anttila can help to get from the binary dip-switches to the decimal device id:
My first 4 plugs are configured:
| 12345 | ABCDE | Device ID? |
|---|---|---|
| 10000 | 10000 | |
| 10000 | 01000 | |
| 10000 | 00100 | |
| 10000 | 00010 |
I’ll tried the User-Guide, but even i don’t understand the Logic: http://www.rfxcom.com/WebRoot/StoreNL2/Shops/78165469/MediaGallery/Downloads/RFXtrx_User_Guide.pdf
From the examples section on page 28 in your linked pdf I would assume for your first switch:
Housecode 1000 goes to “I” and
Receivercode 010000 goes to "5"
so it should be I5
But it’s just a guess, I cannot check it because I use Tinkerforge hardware …
I know this from calculating DMX512-Values 
But i don’t know the correlation between the 10 DIP-Switches of my Brennenstuhl plug and the device ID for the Lightning4 Code of the RFXCOM-Binding:
12481|361251
xxxx6|242510
xxxxx|xx8622
xxxxx|xxxxx4
12345|ABCDE|Device ID?
xxxxx|xxxxx|xxxxxxx
10000|10000|
10000|01000|
10000|00100|
10000|00010|
So there must be some extra bits, because the detected ID from my remote is 1393925.
Okay, I see … from looking into the manual it really seems a little bit complicated … I’ll stick to my TF hardware, it’s easier to config 
You’re right Meanwhile i found out that there must be on bit more, for the command ON and OFF on the remote.