mystery device: Lacrosse WS6010 orSMA SUNNY BEAM

[rserroyen]

Hello I have a "lacrosse solar temperature station WS6010 868 MHz [http://www.lacrossetechnology.fr/donnees/documents/produits/WS6010/PDF-fr-WS6010.pdf].

I also have an SMA and SUNNY BEAM solar inverter with Radiotransmission with 868 MHz inverters according to ETSI EN 300 220 https://www.viessmann.com/web/france/fr_tdis.nsf/4563588e6a92515ac1256b1200303f6e/61a43b2eb7de4579c1275 SUNNY_BEAM.pdf

With SDRSharp I try in the 868 Hhz game I get a strong 868.250 Mhz signal.

With the command rtl_433 -f 868250000 -a -A -W Test868.cu8 I get this but I cannot decode the frames.

With the frames starting [00] {125} 21 55 55 55 55 55 55 54 5b a9 31 0a 44 b3 39 58 measurements

{00} 2 1 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 b a 9 3 1 0 9 0 2 a a e b 5 8
00001001000000101010101011101011
8 ° 46.4 101110.
85 101 010 1 humidity, in%
[00] {125} 2 1 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 b a 9 3 1 0 8 e c a b 8 7 5 8
00001000111011001010101110000111
7 ° 44.6 101 100.
85 101 010 1
[00] {125} 2 1 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 b a 9 3 1 0 a 2 8 b 9 0 3 5 0
00001010001010001011100100000011010
11 ° 51.8 1010010
52 1010010
92 10010010
[00] {125} 2 1 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 b a 9 3 1 0 a 3 2 b 9 8 3 5 8
                                                                                                                         0000000000110010101110011000001101011000
12 ° 53.6 1010011
                                                                                                                92 10010010

but nothing coincides

Thanks for your help

`Test mode active. Reading samples from file: Test868.cu8 Input format: uint8 Detected FSK package Analyzing pulses... Total count: 49, width: 3254 (13.0 ms) Pulse width distribution: [ 0] count: 1, width: 0 [ 0; 0] ( 0 us) [ 1] count: 41, width: 26 [25;27] ( 104 us) [ 2] count: 5, width: 50 [42;53] ( 200 us) [ 3] count: 2, width: 78 [78;78] ( 312 us) Gap width distribution: [ 0] count: 5, width: 52 [52;53] ( 208 us) [ 1] count: 3, width: 104 [104;105] ( 416 us) [ 2] count: 37, width: 26 [25;27] ( 104 us) [ 3] count: 3, width: 78 [78;79] ( 312 us) Pulse period distribution: [ 0] count: 34, width: 52 [52;53] ( 208 us) [ 1] count: 7, width: 115 [104;131] ( 460 us) [ 2] count: 6, width: 78 [78;79] ( 312 us) [ 3] count: 1, width: 156 [156;156] ( 624 us) Level estimates [high, low]: 15955, 22 Frequency offsets [F1, F2]: 4387, -7520 (+16.7 kHz, -28.7 kHz) Guessing modulation: Pulse Code Modulation (Not Return to Zero) Attempting demodulation... short_limit: 26, long_limit: 26, reset_limit: 26624, demod_arg: 0 pulse_demod_pcm(): Analyzer Device bitbuffer:: Number of rows: 1 [00] {125} 21 55 55 55 55 55 55 54 5b a9 31 0a 30 b5 27 58

Detected FSK package Analyzing pulses... Total count: 49, width: 3255 (13.0 ms) Pulse width distribution: [ 0] count: 1, width: 0 [ 0; 0] ( 0 us) [ 1] count: 41, width: 26 [26;27] ( 104 us) [ 2] count: 5, width: 50 [42;52] ( 200 us) [ 3] count: 2, width: 78 [78;78] ( 312 us) Gap width distribution: [ 0] count: 5, width: 52 [52;54] ( 208 us) [ 1] count: 3, width: 104 [104;105] ( 416 us) [ 2] count: 37, width: 26 [26;27] ( 104 us) [ 3] count: 3, width: 78 [78;78] ( 312 us) Pulse period distribution: [ 0] count: 34, width: 52 [52;54] ( 208 us) [ 1] count: 7, width: 115 [104;131] ( 460 us) [ 2] count: 6, width: 78 [78;79] ( 312 us) [ 3] count: 1, width: 157 [157;157] ( 628 us) Level estimates [high, low]: 15892, 25 Frequency offsets [F1, F2]: 3478, -7561 (+13.3 kHz, -28.8 kHz) Guessing modulation: Pulse Code Modulation (Not Return to Zero) Attempting demodulation... short_limit: 26, long_limit: 26, reset_limit: 26624, demod_arg: 0 pulse_demod_pcm(): Analyzer Device bitbuffer:: Number of rows: 1 [00] {125} 21 55 55 55 55 55 55 54 5b a9 31 0a 30 b5 27 58

Detected FSK package Analyzing pulses... Total count: 49, width: 3252 (13.0 ms) Pulse width distribution: [ 0] count: 1, width: 0 [ 0; 0] ( 0 us) [ 1] count: 41, width: 26 [25;27] ( 104 us) [ 2] count: 4, width: 52 [52;53] ( 208 us) [ 3] count: 2, width: 78 [78;79] ( 312 us) [ 4] count: 1, width: 40 [40;40] ( 160 us) Gap width distribution: [ 0] count: 5, width: 52 [52;53] ( 208 us) [ 1] count: 3, width: 104 [104;105] ( 416 us) [ 2] count: 37, width: 26 [26;27] ( 104 us) [ 3] count: 3, width: 78 [78;78] ( 312 us) Pulse period distribution: [ 0] count: 34, width: 52 [52;53] ( 208 us) [ 1] count: 4, width: 137 [130;157] ( 548 us) [ 2] count: 4, width: 104 [104;105] ( 416 us) [ 3] count: 6, width: 78 [78;79] ( 312 us) Level estimates [high, low]: 15994, 12 Frequency offsets [F1, F2]: 3443, -8756 (+13.1 kHz, -33.4 kHz) Guessing modulation: No clue...

Detected FSK package Analyzing pulses... Total count: 49, width: 3254 (13.0 ms) Pulse width distribution: [ 0] count: 1, width: 0 [ 0; 0] ( 0 us) [ 1] count: 41, width: 26 [25;27] ( 104 us) [ 2] count: 4, width: 52 [52;53] ( 208 us) [ 3] count: 2, width: 78 [78;78] ( 312 us) [ 4] count: 1, width: 41 [41;41] ( 164 us) Gap width distribution: [ 0] count: 5, width: 52 [52;54] ( 208 us) [ 1] count: 3, width: 104 [104;105] ( 416 us) [ 2] count: 37, width: 26 [25;27] ( 104 us) [ 3] count: 3, width: 78 [78;79] ( 312 us) Pulse period distribution: [ 0] count: 34, width: 52 [52;54] ( 208 us) [ 1] count: 7, width: 115 [104;131] ( 460 us) [ 2] count: 6, width: 78 [78;78] ( 312 us) [ 3] count: 1, width: 157 [157;157] ( 628 us) Level estimates [high, low]: 15994, 14 Frequency offsets [F1, F2]: 4501, -8000 (+17.2 kHz, -30.5 kHz) Guessing modulation: No clue...

Detected FSK package Analyzing pulses... Total count: 49, width: 3254 (13.0 ms) Pulse width distribution: [ 0] count: 1, width: 0 [ 0; 0] ( 0 us) [ 1] count: 41, width: 26 [25;27] ( 104 us) [ 2] count: 5, width: 50 [42;53] ( 200 us) [ 3] count: 2, width: 78 [78;79] ( 312 us) Gap width distribution: [ 0] count: 5, width: 52 [52;53] ( 208 us) [ 1] count: 3, width: 104 [104;105] ( 416 us) [ 2] count: 37, width: 26 [26;27] ( 104 us) [ 3] count: 3, width: 78 [78;78] ( 312 us) Pulse period distribution: [ 0] count: 34, width: 52 [52;53] ( 208 us) [ 1] count: 4, width: 137 [130;157] ( 548 us) [ 2] count: 4, width: 104 [104;105] ( 416 us) [ 3] count: 6, width: 78 [78;79] ( 312 us) Level estimates [high, low]: 15938, 11 Frequency offsets [F1, F2]: 3126, -8350 (+11.9 kHz, -31.9 kHz) Guessing modulation: Pulse Code Modulation (Not Return to Zero) Attempting demodulation... short_limit: 26, long_limit: 26, reset_limit: 26624, demod_arg: 0 pulse_demod_pcm(): Analyzer Device bitbuffer:: Number of rows: 1 [00] {125} 21 55 55 55 55 55 55 54 5b a9 31 0a 30 b5 27 58

Detected FSK package Analyzing pulses... Total count: 49, width: 3255 (13.0 ms) Pulse width distribution: [ 0] count: 1, width: 0 [ 0; 0] ( 0 us) [ 1] count: 41, width: 26 [26;27] ( 104 us) [ 2] count: 5, width: 50 [42;52] ( 200 us) [ 3] count: 2, width: 78 [78;79] ( 312 us) Gap width distribution: [ 0] count: 5, width: 52 [52;54] ( 208 us) [ 1] count: 3, width: 104 [104;105] ( 416 us) [ 2] count: 37, width: 26 [26;27] ( 104 us) [ 3] count: 3, width: 78 [78;78] ( 312 us) Pulse period distribution: [ 0] count: 34, width: 52 [52;54] ( 208 us) [ 1] count: 7, width: 115 [104;131] ( 460 us) [ 2] count: 6, width: 78 [78;79] ( 312 us) [ 3] count: 1, width: 157 [157;157] ( 628 us) Level estimates [high, low]: 15887, 12 Frequency offsets [F1, F2]: 3150, -7361 (+12.0 kHz, -28.1 kHz) Guessing modulation: Pulse Code Modulation (Not Return to Zero) Attempting demodulation... short_limit: 26, long_limit: 26, reset_limit: 26624, demod_arg: 0 pulse_demod_pcm(): Analyzer Device bitbuffer:: Number of rows: 1 [00] {125} 21 55 55 55 55 55 55 54 5b a9 31 0a 30 b5 27 58

Detected FSK package Analyzing pulses... Total count: 49, width: 3248 (13.0 ms) Pulse width distribution: [ 0] count: 1, width: 0 [ 0; 0] ( 0 us) [ 1] count: 41, width: 26 [26;28] ( 104 us) [ 2] count: 4, width: 52 [52;52] ( 208 us) [ 3] count: 2, width: 78 [78;78] ( 312 us) [ 4] count: 1, width: 36 [36;36] ( 144 us) Gap width distribution: [ 0] count: 5, width: 52 [52;53] ( 208 us) [ 1] count: 3, width: 103 [103;104] ( 412 us) [ 2] count: 37, width: 26 [26;27] ( 104 us) [ 3] count: 3, width: 78 [78;79] ( 312 us) Pulse period distribution: [ 0] count: 34, width: 52 [52;53] ( 208 us) [ 1] count: 7, width: 115 [104;131] ( 460 us) [ 2] count: 6, width: 78 [78;79] ( 312 us) [ 3] count: 1, width: 156 [156;156] ( 624 us) Level estimates [high, low]: 15874, 21 Frequency offsets [F1, F2]: 3314, -8528 (+12.6 kHz, -32.5 kHz) Guessing modulation: No clue...

Detected FSK package Analyzing pulses... Total count: 49, width: 3255 (13.0 ms) Pulse width distribution: [ 0] count: 1, width: 0 [ 0; 0] ( 0 us) [ 1] count: 41, width: 26 [26;27] ( 104 us) [ 2] count: 5, width: 50 [42;52] ( 200 us) [ 3] count: 2, width: 78 [78;79] ( 312 us) Gap width distribution: [ 0] count: 5, width: 52 [52;54] ( 208 us) [ 1] count: 3, width: 104 [104;105] ( 416 us) [ 2] count: 37, width: 26 [26;27] ( 104 us) [ 3] count: 3, width: 78 [78;78] ( 312 us) Pulse period distribution: [ 0] count: 34, width: 52 [52;54] ( 208 us) [ 1] count: 7, width: 115 [104;131] ( 460 us) [ 2] count: 6, width: 78 [78;79] ( 312 us) [ 3] count: 1, width: 157 [157;157] ( 628 us) Level estimates [high, low]: 15901, 7 Frequency offsets [F1, F2]: 3056, -8473 (+11.7 kHz, -32.3 kHz) Guessing modulation: Pulse Code Modulation (Not Return to Zero) Attempting demodulation... short_limit: 26, long_limit: 26, reset_limit: 26624, demod_arg: 0 pulse_demod_pcm(): Analyzer Device bitbuffer:: Number of rows: 1 [00] {125} 21 55 55 55 55 55 55 54 5b a9 31 0a 30 b5 27 58

Test mode file issued 316 packets `

[zuckschwerdt]

Shift by one bit and you'll see a familar pattern: aaaaaaaaaa 2dd4…. This will be the correct alignment. Try this BitBench to explore the data.

[gdt]

@rserroyen Are you still working on this? This issue has only a small clue and I'm not sure we want to leave it open after 3 years with no progress. It woudl be good to figure out how to capture the knowledge so far, though.

[gdt]

Also, I can't tell what device this is about. Can you update to the latest rtl_433 and re-run, and turn off one or the other, and figure out what's really going on?