hn / bsh-home-appliances Goto Github PK

Hello, I don't know if I'm in the right place, but I'll try my luck.
My induction hob can control a BSH extractor hood, but you have to pair the devices.
I'm looking for a way to pretend that a Siemens cooktop has a WiFi extractor hood.
The aim would then be to be able to switch the ventilation levels and the lighting from the cooktop.
About node Red, iobroker etc. I could then control the other devices
Greeds,
Dominik

Hello Hajo,

Thank you for the excellent project instructions :)

I have been successful in collecting lots of beautiful bus traffic!
I'm not sure exactly where to begin with all of this so any help/tips would be appreciated. Let me know if more logs are required.

Door Opened: 04 | 21.10-00 | 29 03 | 33 fe (crc=ok) | 2a (ack=ok)

Door Closed: 04 | 21.10-00 | 29 06 | 63 5b (crc=ok) | 2a (ack=ok)

Low Heat On:
09 | 11.10-06 | 01 3c 03 68 0c 00 04 | c9 09 (crc=ok) | 1a (ack=ok)
05 | 21.10-04 | 05 32 64 | 63 81 (crc=ok) | 2a (ack=ok)
04 | 21.10-02 | 32 64 | 9e 56 (crc=ok) | 2a (ack=ok)

Low Heat Off:
09 | 11.10-06 | 01 3c 03 68 0c 00 00 | 89 8d (crc=ok) | 1a (ack=ok)
05 | 21.10-04 | 05 31 38 | ad ab (crc=ok) | 2a (ack=ok)
04 | 21.10-02 | 31 38 | 50 7c (crc=ok) | 2a (ack=ok)

Fine Adjust Off:
09 | 11.10-06 | 01 3c 03 68 06 00 00 | 4e 4c (crc=ok) | 1a (ack=ok)
05 | 21.10-04 | 05 2d 00 | 5c ee (crc=ok) | 2a (ack=ok)
04 | 21.10-02 | 2d 00 | a1 39 (crc=ok) | 2a (ack=ok)

Fine Adjust Low(+):
09 | 11.10-06 | 01 3c 03 68 08 00 00 | 55 4d (crc=ok) | 1a (ack=ok)
05 | 21.10-04 | 05 2e 68 | e4 13 (crc=ok) | 2a (ack=ok)
04 | 21.10-02 | 2e 68 | 19 c4 (crc=ok) | 2a (ack=ok)

Fine Adjust Medium(++):
09 | 11.10-06 | 01 3c 03 68 0a 00 00 | 3b 2d (crc=ok) | 1a (ack=ok)
05 | 21.10-04 | 05 2f d0 | f1 f1 (crc=ok) | 2a (ack=ok)
04 | 21.10-02 | 2f d0 | 0c 26 (crc=ok) | 2a (ack=ok)

Fine Adjust High(+++):
09 | 11.10-06 | 01 3c 03 68 0c 00 00 | 89 8d (crc=ok) | 1a (ack=ok)
05 | 21.10-04 | 05 31 38 | ad ab (crc=ok) | 2a (ack=ok)
04 | 21.10-02 | 31 38 | 50 7c (crc=ok) | 2a (ack=ok)

Select Program Cotton Cupboard Dry Plus:
04 | 11.10-01 | 03 00 | d1 6e (crc=ok) | 1a (ack=ok)
05 | 11.10-05 | 00 00 00 | 9e 9c (crc=ok) | 1a (ack=ok)
09 | 11.10-06 | 01 3c 03 68 0c 00 00 | 89 8d (crc=ok) | 1a (ack=ok)
05 | 11.10-05 | 06 01 00 | 1f 0d (crc=ok) | 1a (ack=ok)
09 | 11.10-06 | 01 3c 03 68 0c 00 00 | 89 8d (crc=ok) | 1a (ack=ok)
05 | 11.10-05 | 00 00 00 | 9e 9c (crc=ok) | 1a (ack=ok)
05 | 11.10-05 | 05 00 00 | 75 6c (crc=ok) | 1a (ack=ok)
05 | 21.10-04 | 05 31 38 | ad ab (crc=ok) | 2a (ack=ok)
04 | 21.10-02 | 31 38 | 50 7c (crc=ok) | 2a (ack=ok)

Select Program Cupboard Dry:
04 | 11.10-01 | 03 00 | d1 6e (crc=ok) | 1a (ack=ok)
05 | 11.10-05 | 00 00 00 | 9e 9c (crc=ok) | 1a (ack=ok)
09 | 11.10-06 | 02 3c 02 68 0c 00 00 | fb 5e (crc=ok) | 1a (ack=ok)
05 | 11.10-05 | 06 02 00 | 4a 5e (crc=ok) | 1a (ack=ok)
09 | 11.10-06 | 02 3c 02 68 0c 00 00 | fb 5e (crc=ok) | 1a (ack=ok)
05 | 11.10-05 | 00 00 00 | 9e 9c (crc=ok) | 1a (ack=ok)
05 | 11.10-05 | 05 00 00 | 75 6c (crc=ok) | 1a (ack=ok)
05 | 21.10-04 | 05 2a e4 | 78 d3 (crc=ok) | 2a (ack=ok)
04 | 21.10-02 | 2a e4 | 85 04 (crc=ok) | 2a (ack=ok)

Select Program “Timed Dry Warm” (20 Minutes Default):
04 | 11.10-01 | 03 00 | d1 6e (crc=ok) | 1a (ack=ok)
05 | 11.10-05 | 00 00 00 | 9e 9c (crc=ok) | 1a (ack=ok)
09 | 11.10-06 | 07 3c 05 68 06 00 00 | 22 ec (crc=ok) | 1a (ack=ok)
05 | 11.10-05 | 00 00 00 | 9e 9c (crc=ok) | 1a (ack=ok)
09 | 11.10-06 | 07 3c 05 68 06 00 00 | 22 ec (crc=ok) | 1a (ack=ok)
05 | 11.10-05 | 05 04 b0 | 1e 73 (crc=ok) | 1a (ack=ok)
04 | 21.10-02 | 04 b0 | ba 9c (crc=ok) | 2a (ack=ok)
05 | 11.10-05 | 00 00 00 | 9e 9c (crc=ok) | 1a (ack=ok)
05 | 11.10-05 | 06 07 00 | b5 ab (crc=ok) | 1a (ack=ok)
05 | 21.10-04 | 05 03 c0 | a0 4b (crc=ok) | 2a (ack=ok)

Increased “Timed Dry” to 30 Minutes:
05 | 11.10-05 | 00 0a 00 | 71 57 (crc=ok) | 1a (ack=ok)
05 | 11.10-05 | 05 07 08 | 6d f3 (crc=ok) | 1a (ack=ok)
04 | 21.10-02 | 07 08 | c9 1c (crc=ok) | 2a (ack=ok)
05 | 11.10-05 | 00 00 00 | 9e 9c (crc=ok) | 1a (ack=ok)
05 | 21.10-04 | 05 03 c0 | a0 4b (crc=ok) | 2a (ack=ok)

Increased “Timed Dry” to 40 Minutes:
05 | 11.10-05 | 00 0a 00 | 71 57 (crc=ok) | 1a (ack=ok)
05 | 11.10-05 | 05 09 60 | a3 52 (crc=ok) | 1a (ack=ok)
04 | 21.10-02 | 09 60 | 07 bd (crc=ok) | 2a (ack=ok)
05 | 11.10-05 | 00 00 00 | 9e 9c (crc=ok) | 1a (ack=ok)
05 | 21.10-04 | 05 03 c0 | a0 4b (crc=ok) | 2a (ack=ok)

Select Program “Wool Finish”:
04 | 11.10-01 | 03 00 | d1 6e (crc=ok) | 1a (ack=ok)
05 | 11.10-05 | 00 00 00 | 9e 9c (crc=ok) | 1a (ack=ok)
09 | 11.10-06 | 09 3c 05 68 06 00 00 | 10 64 (crc=ok) | 1a (ack=ok)
05 | 11.10-05 | 00 00 00 | 9e 9c (crc=ok) | 1a (ack=ok)
09 | 11.10-06 | 09 3c 05 68 06 00 00 | 10 64 (crc=ok) | 1a (ack=ok)
05 | 11.10-05 | 05 01 68 | ab f3 (crc=ok) | 1a (ack=ok)
04 | 21.10-02 | 01 68 | 0f 1c (crc=ok) | 2a (ack=ok)
05 | 11.10-05 | 00 00 00 | 9e 9c (crc=ok) | 1a (ack=ok)
05 | 11.10-05 | 06 09 00 | 96 a4 (crc=ok) | 1a (ack=ok)
05 | 21.10-04 | 05 01 68 | f2 cb (crc=ok) | 2a (ack=ok)

Press Start/Stop Button (Double beep didn’t start, dryer sometimes does that!…):
04 | 11.10-01 | 23 00 | d7 88 (crc=ok) | 1a (ack=ok)
04 | 11.10-01 | 24 00 | 4e 1f (crc=ok) | 1a (ack=ok)
04 | 21.10-00 | 39 00 | 00 ee (crc=ok) | 2a (ack=ok)

Press Start/Stop Button (Started. Now running):
04 | 11.10-01 | 23 00 | d7 88 (crc=ok) | 1a (ack=ok)
04 | 11.10-01 | 24 00 | 4e 1f (crc=ok) | 1a (ack=ok)
04 | 21.10-00 | 2e 00 | 9a 0a (crc=ok) | 2a (ack=ok)
04 | 11.10-01 | 01 00 | b7 0c (crc=ok) | 1a (ack=ok)
05 | 11.10-05 | 00 00 00 | 9e 9c (crc=ok) | 1a (ack=ok)
04 | 21.10-00 | 16 00 | 16 36 (crc=ok) | 2a (ack=ok)

Dryer Running Time changed from 6 mins to 5 mins remaining:
04 | 21.10-02 | 01 2c | 07 5c (crc=ok) | 2a (ack=ok)
04 | 21.10-00 | 0c 00 | fa 8e (crc=ok) | 2a (ack=ok)
03 | 21.10-03 | 0b | 08 73 (crc=ok) | 2a (ack=ok)

4 mins remaining to END:
04 | 21.10-02 | 00 f0 | 3e 9c (crc=ok) | 2a (ack=ok)
04 | 21.10-00 | 0c 00 | fa 8e (crc=ok) | 2a (ack=ok)

Figured this out - Hexadecimal 00f0 = 240 seconds

3 mins remaining to END:
04 | 21.10-02 | 00 b4 | 36 dc (crc=ok) | 2a (ack=ok)
04 | 21.10-00 | 0c 00 | fa 8e (crc=ok) | 2a (ack=ok)

Figured this out - Hexadecimal 00b4 = 180 seconds

Paused:
04 | 21.10-00 | 0c 00 | fa 8e (crc=ok) | 2a (ack=ok)
04 | 11.10-01 | 03 00 | d1 6e (crc=ok) | 1a (ack=ok)
05 | 11.10-05 | 00 00 00 | 9e 9c (crc=ok) | 1a (ack=ok)
05 | 11.10-05 | 05 00 78 | 8a f3 (crc=ok) | 1a (ack=ok)
04 | 21.10-02 | 00 78 | 2e 1c (crc=ok) | 2a (ack=ok)

Resumed:
04 | 11.10-01 | 23 00 | d7 88 (crc=ok) | 1a (ack=ok)
04 | 11.10-01 | 24 00 | 4e 1f (crc=ok) | 1a (ack=ok)
04 | 21.10-00 | 2e 00 | 9a 0a (crc=ok) | 2a (ack=ok)
05 | 11.10-05 | 00 04 00 | 52 58 (crc=ok) | 1a (ack=ok)
04 | 11.10-01 | 01 00 | b7 0c (crc=ok) | 1a (ack=ok)
04 | 21.10-00 | 16 00 | 16 36 (crc=ok) | 2a (ack=ok)
03 | 21.10-03 | 0b | 08 73 (crc=ok) | 2a (ack=ok)
05 | 21.10-04 | 05 01 68 | f2 cb (crc=ok) | 2a (ack=ok)

Program “END” (shown on machine display):
03 | 21.10-03 | 05 | e9 bd (crc=ok) | 2a (ack=ok)
04 | 21.10-00 | 17 00 | 25 07 (crc=ok) | 2a (ack=ok)
03 | 21.10-03 | 05 | e9 bd (crc=ok) | 2a (ack=ok)
05 | 21.10-04 | 05 00 00 | 2c 54 (crc=ok) | 2a (ack=ok)

Crease Guard Spin triggered?(not sure this one is correct identification by me):
04 | 21.10-00 | 0c 00 | fa 8e (crc=ok) | 2a (ack=ok)

Door Opened at “END” of program (time now reset on display ready to start new program):
04 | 21.10-00 | 29 03 | 33 fe (crc=ok) | 2a (ack=ok)
04 | 11.10-01 | 03 00 | d1 6e (crc=ok) | 1a (ack=ok)
05 | 11.10-05 | 00 05 00 | 61 69 (crc=ok) | 1a (ack=ok)
09 | 11.10-06 | 09 3c 05 68 06 00 00 | 10 64 (crc=ok) | 1a (ack=ok)
05 | 11.10-05 | 05 01 68 | ab f3 (crc=ok) | 1a (ack=ok)
04 | 21.10-02 | 01 68 | 0f 1c (crc=ok) | 2a (ack=ok)
05 | 11.10-05 | 00 00 00 | 9e 9c (crc=ok) | 1a (ack=ok)
05 | 21.10-04 | 05 01 68 | f2 cb (crc=ok) | 2a (ack=ok)

.
.
Small thing… When Idle(Program selected, not started) is repeated this on ‘Serial Monitor’:
03 | 0f.e0-00 | 05 | ca a8 (crc=ok) | (ack=err, re-evaluate byte)
1a | (read=timout)
Is that normal/correct?