Support for water meters in Narrow Band

Type of request

New device support

Meter description

I don't know exacly protocol used by my water company to read meters. I captured a lot of unknows telegrams using RTL_433 GFSK 2.4kbps narrow band (Mode N) in 169.44MHz decoded with the default -R 107 (Wireless M-Bus, Mode F, 2.4kbps).

The telegrams not seems to have the default preamble and sync used by wmbus n-band: 0x55, 0xF6, and neither Wize protocol: 0x5555 preamble and 0xF672 sync. I only see in bitbench that can be aligned by 0x998

Any help with decode this will be appreciated.

compt_aigua_1 compt_aigua_2

Logged telegrams from meter in decrypted format

[2024-04-15 10:58:54] ffccccccc053aaaa72cd06a61578cea9d556d553555baaa6260d33aab71ec0
[2024-04-15 11:00:50] 99999980a75554e59acf5bca8e7c51aaaaaaa9555caaa648000000000
[2024-04-15 11:03:53] ccccccc053aaaa72cd75d21aa48755aaaad556d556d553238d31556327c0
[2024-04-15 11:05:50] ccccccc050aaaa0d3298521aa8aaaaaaaaaaaaa0d55555555550aaaaaa238d312972ac40
[2024-04-15 11:08:53] ccccccc050aaaa0d328a2de55655555555555556aaaaaaaaaaa9555555c972ced68d13c0
[2024-04-15 11:09:28] fccccccc053aaaa75b48fb3dab93b552aab5554aaab55782a75b526a40a1fc
[2024-04-15 11:53:34] ccccccc053aaaa75b48f33dabb2dab5556d556d55a557d5675b5a559a3c06
[2024-04-15 11:53:38] f333333014eaaa9cbb6669faafacd56aaaaaaaaaaaaaa85531a27556ca17e
[2024-04-15 11:53:46] e66666602d55452de8dcf038356b5faaaaaaaaab69cfaaa51515333843e523b2e3d54ebeba902663faa
[2024-04-15 11:53:50] f333333016aaa296f46e781c0aad2bf4cd579b753aaab52562aaaaaaaaaaaaaa1555a555511593d5fd4
[2024-04-15 11:53:55] f333333016aaa296f46e781c0d5ad40832a8126d62aaaaa98eaaaaaaaab0aaaab5555555555572af015
[2024-04-15 11:53:59] ccccccc05aaa8a5bd1b9e07aaad6a04e6a9413962aaa8dee95555555555555555555caaa9aa9c0a7f54
[2024-04-15 11:54:03] f99999980b55514b7a373c0f52a52bf632a831e53aaaa3835aaaaaaaaaaaaaaaaaaaaaaaaaaa258a02a8
[2024-04-15 11:54:07] 0ccccccc05aaa8a5bd1b9e07ad5295fb19541dca9d55564644aaaaf5555955574aaaa2aaaaaa0b950150
[2024-04-15 11:54:12] f99999980b55514b7a373c0f5d5d2bf7cd57c24d3aaaaa6b215556aaaa955554555556aaaaabf43afea
[2024-04-15 11:54:16] ccccccc05aaa8a5bd1b9e07a5516a0419541ed162aaaabc6eaaaaaaaaaaaaaaaaaaaaaaaaaa5f9a7f50
[2024-04-15 11:54:20] f333333016aaa296f46e781e9ba57ef9aaf84b58aaaab207eaaaaaaaa9b5556d55541555575db8f014
[2024-04-15 11:54:24] 1f99999980b55514b7a373c0f455d2bf7cd57ed9a9d555544975555555555555555555555556ac81180a8
[2024-04-15 11:54:29] ccccccc05aaa8a5bd1b9e07a15a95fbe6abe12c9d55555f7caaaab5554b5555555555555555da5d0154
[2024-04-15 11:54:33] ccccccc05aaa8a5bd1b9e07b55a95fbe6abf2f9b155557e39d5555555555555555555aaaa4d612cc054
[2024-04-15 11:54:37] ccccccc05aaa8a5bd1b9e07b6a56a04195409324eaaaaea37aaabeaaab5aaab15554e5555551081c050
[2024-04-15 11:55:33] b33333014eaaa9cb355e9d95a86f535555aaaeaaa55785a7299aa9c8380
[2024-04-15 11:57:04] ccccccc050aaaa0d2d51299aaa5555555555555c2aaaaaaaaaa7555577218d2e5563e440
[2024-04-15 12:00:30] 999b330185555069940b13552d5555555555552aaaaaaaaaaad55540c8c34ceaa86f6fc
[2024-04-15 12:04:11] 999cccc0a75549cb2bd65f2be1a2a6eaa55556a951690259da2f8780
[2024-04-15 12:08:08] 99999980a75554e5db643f57c14eaaaaaaaaaaaaaaaa150c689d5519d5f8
[2024-04-15 12:09:19] 99999980a75554cb354cd06aa4d4a6aaaaaa85551155d16234c4aa860d00
[2024-04-15 12:11:42] fe666666029d5553976ccec0aaea7355555555555555550a99cbb1557b5efc
[2024-04-15 12:13:06] f333333014eaaa9cb34c967aa5968aaaaaaaaaaaaaaaa9d77cb335510f100
[2024-04-15 12:15:17] 99999980a75559cb3544d06a88eb5f5544aaecaa5155d165cb3b55ebae00
[2024-04-15 12:15:20] fccccccc053aaaa72ed8a27eabf348aaaaaaaaaaaaaaaaf56e344eaad53100
[2024-04-15 12:18:54] fffccccccc053aaaa72cd53b41a8b1b2d2aa95552d547aa8baf72ced5484540
[2024-04-15 12:31:05] fffd999980a75554eb691e984addd054aaaaaaa8aaac550552eb6a4ac83380c
[2024-04-15 12:34:34] fff3333330142aaa8292dc2cf6aaaaaaaaaaaaaaad555555555556eaaaac8b3d6d6958cb5018
[2024-04-15 12:36:27] ffecccccc053aaaa75b4b9315a8d4d55aaaaaaaaaaaaaa82aa0a4a254ee8c00
[2024-04-15 12:43:10] e666666029d5553966de155d4ae795eaaa6aaf95596abe13b966d54a1e200
[2024-04-15 12:44:11] 999999814eaaa9cb36fd55cb1592a5555555555532af85c730d5c18300
[2024-04-15 12:51:19] ccccccc053aaaa77ffffffffffffffffffffffffffffffffffffffffffff
[2024-04-15 12:53:13] 99999b014f555396dbed5457ebe762aaaa4aaaa5757c2172db45f87600
[2024-04-15 12:56:05] fe666666029d5553966cad55d573eeaeaa81556eaa8555f0ae34c955ef50fc
[2024-04-15 13:00:16] ccccccc053aaaa72cd9555454607949554aaa92aaed541e9c6992ab86f1f8
[2024-04-15 13:07:53] ffe666666029d5553966af89b2bb966aeaaa2aab1553d5588bcb3caa646100
[2024-04-15 13:09:58] fccccccc053aaaa72cdbf155d4f1eeb9555555555555541eeb96000000
[2024-04-15 13:10:32] ccccccc053aaaa75b48fb3daa1c4d52aa82ab12a932a82ab8a4a5a9bbc400
[2024-04-15 13:11:43] fff666666029d5553966c9aaa2a82baaaaaaaaaaaaaaaabe17b966d55dfa4fc
[2024-04-15 13:22:43] 6666666029d55539696a17755e04959555555555556aa81a1e74555993100
[2024-04-15 13:53:01] ffccccccc053aaaa75b48f33dabb2dab5556d556d55a557d568a4a2bcc4400
[2024-04-15 13:55:53] fff666666029d5553976db93f55065556aaacaaacaaa6aaf4d6344f55e712fc
[2024-04-15 13:56:54] ffb33333014eaaa9cbb6c89faa81bcd4aaaaaaaaaaaaaabd248d13d5617700
[2024-04-15 14:02:53] fffccccccc053aaaa72edb158154dee6a1554d5502aacd550b45cbb0aadf9f7e
[2024-04-15 14:03:38] fff333333014eaaa9cbb6cb60553b3254aaaeaaaeaaa2557a46e5d8557e7440
[2024-04-15 14:06:30] ccccccc053aaaa72ed81d06152e5ea5aaad557d5592ab4ad0d132aac99bf
[2024-04-15 14:21:27] 9b3333014eaaa9cb35d4986bd2cea1555555555555543db8d67aaa44e80
[2024-04-15 14:30:10] fffcccccc053aaaa75b48f4c256ee82a5555555455562a82ab0a4a26be
[2024-04-15 14:30:25] 99b333014eaaa9cb35d2af34426a9aaaad553aaaf5553d0e59caacb5680
[2024-04-15 14:33:46] b3649814eab4e5db3c86516f85ead34951536a05f0d135560d000
[2024-04-15 14:37:20] 9b329009ccabab5e61a87217a50e258a7b5797455628c
[2024-04-15 14:39:42] 99999980a75554e5db154f2afcbd29555b555c555c557b58e5d8ba5b4bf
[2024-04-15 14:44:06] e666666029d555396683930aa590556aaaaaaaaaaaaaac56f9661543c3e00
[2024-04-15 14:44:35] fff99999980a75554e59a084c2afa7eaad55555572aa8d558afc699eaad1b600
[2024-04-15 14:44:42] 99999980a134a0d127550d52aaaaaaaaaad54f55555aaaaa92aaaadbb21a27aad3af80
[2024-04-15 14:46:26] 99999980a155541a24c0d86aaaaaaaaaaaaaaaa82aaaaaaaaaa92aaa9235f2ec2ab58abf
[2024-04-15 14:58:51] 99999980a755a9cbec6be22a5fe5656aab56ad55aab7591a24aabe7980
[2024-04-15 14:59:02] fff99999980a75554e59a0d4c2aac9dac5552aaafaaa5aab14c1a67aab88a80
[2024-04-15 15:00:48] f333333014eaaa9cb359eb795b4f8a3554d5544aabb554e97cb395520e300
[2024-04-15 15:03:53] 99999980a2aaa83449c81deaad555aaad55aad15555555555716aaa2dbf68915584f5f8
[2024-04-15 15:03:55] ccccccc053aaaa72cd75d21aa48755aaaaaaaaaaaaaaac5c72ce55577440
[2024-04-15 15:10:40] fe6
[2024-04-15 15:21:01] fff99999980a75554e59fa3779a8a0aa5555555555545577def2ced54e07a00
[2024-04-15 15:30:51] 926d9815cb2996a89426a4002fe542f6a956abd2f8e6755f491f
[2024-04-15 15:31:53] ccccccc053aaaa72cd32261578a1d45554d55455542aa72df2cc554c4940
[2024-04-15 15:35:51] 555a2aaa6a6aea95155352abf6bd4b545aefc
[2024-04-15 15:36:51] ccccccc050aaaa0d32cdd9eaaaaaaaa2aaaaaa8555555555557aaaa942472cc294e8540
[2024-04-15 15:43:07] 9b3333014eaaa9d6d645952a8ce356aaad555555552a454f5b4b54124406
[2024-04-15 15:44:44] 99999980a155541494dd356aaa5555555555554c555aaaaaaabeaaaa50a7d6d32a227d00

wmbusmeters / wmbusmeters