Comments (12)
When the wrong key is used for AES CTR, then the payload crc will fail, since the decrypted content will not match the crc. You can see this when using wmbusmeters.org or --analyze
The Kamstrup meters are very well tested by many users, so, I think you just have the wrong key. :-) The same question has been asked several times before and in every single case the last couple of years have been because the key was wrong.
You say 99%? If you can find a meter that both fails decryption 99% and succeeds in decryption 1%
and you manage to collect these two types of telegrams success/fail. Then I can debug this. :-)
from wmbusmeters.
Correct telegram debug:
wmbusmeters --debug _25442D2C89140567300C8D208860A5F82409D669C67DD3039EADAF1C794AF4BBB582CFFE2AFA test kamheat 67051489 3AF0304A8EB6C4EBF38DDD9D91F3BF8B
(config) using device: <_25442D2C89140567300C8D208860A5F82409D669C67DD3039EADAF1C794AF4BBB582CFFE2AFA>:any
(config) number of meters: 1
(lookup) with file/hex "_25442D2C89140567300C8D208860A5F82409D669C67DD3039EADAF1C794AF4BBB582CFFE2AFA" unknown
(lookup) driver: simulation hex
(main) opening <_25442D2C89140567300C8D208860A5F82409D669C67DD3039EADAF1C794AF4BBB582CFFE2AFA>:any
Started config simulation listening on any
(simulation) in
(main) regular reset of simulation will happen every 82800 seconds
(main) added to files
(wmbus) no alarm (expected activity) for simulation
(serial) registered regular callback HOT_PLUG_DETECTOR(0) every 2 seconds
(simulation) from file "_25442D2C89140567300C8D208860A5F82409D669C67DD3039EADAF1C794AF4BBB582CFFE2AFA"
(mbus) checkMBUSFrame
"25442D2C89140567300C8D208860A5F82409D669C67DD3039EADAF1C794AF4BBB582CFFE2AFA"
(wmbus) checkWMBUSFrame "25442D2C89140567300C8D208860A5F82409D669C67DD3039EADAF1C794AF4BBB582CFFE2AFA"
(simulator) is_mbus=false is_wmbus=true
(simulator) is wmbus telegram.
(meter) no meter handled checking 1 templates.
(wmbus) parseDLL @0 38
(wmbus) parseELL @10 28
(meter) test: for me? 67051489 in
(meter) test: yes for me
(meter) created test kamheat 67051489 encrypted
(meter) used meter template test kamheat to match 67051489
(meter) started meter 1 (test 67051489 kamheat)
(wmbus) parseDLL @0 38
(wmbus) parseELL @10 28
(meter) test: for me? 67051489 in 67051489
(meter) test: yes for me
(meter) test(1) kamheat handling telegram from 67051489
(meter) test 67051489 "25442D2C89140567300C8D208860A5F82409D669C67DD3039EADAF1C794AF4BBB582CFFE2AFA"
(wmbus) parseDLL @0 38
(telegram) DLL L=25 C=44 (from meter SND_NR) M=2c2d (KAM) A=67051489 VER=30 TYPE=0c (Heat volume at inlet meter) (driver kamheat) DEV= RSSI=0
(wmbus) parseELL @10 28
(ELL) decrypting "09D669C67DD3039EADAF1C794AF4BBB582CFFE2AFA"
(ELL) IV 2D2C89140567300C2060A5F824000000
(ELL) block 0 block_size 16 offset 0
(ELL) decrypted "7A1E79C2525B894D88004D8800B81009"
(ELL) block 1 block_size 5 offset 16
(ELL) decrypted "1F33000000"
(ELL) decrypted "7A1E79C2525B894D88004D8800B810091F33000000"
(telegram) ELL CI=8d CC=20 (slow_resp sync) ACC=88 SN=60a5f824 (AES_CTR session=0 time=5212758) CRC=7a1e
(wmbus) parseNWL @19 19
(wmbus) parseAFL @19 19
(wmbus) parseTPL @19 19
(wmbus) ignoring compressed telegram since format signature hash 0x52c2 is yet unknown.
this is not a problem, since you only need wait for at most 8 telegrams
(8*16 seconds) until an full length telegram arrives and then we know
the format giving this hash and start decoding the telegrams properly.
(meter) newly created meter (test 67051489 kamheat) did not handle telegram!
(wmbus) telegram from 67051489 ignored by all configured meters!
(serial) stopping manager
(serial) waiting for stop
(serial) TIMER thread interrupted
(serial) EVENT thread interrupted
(serial) event loop stopped!
(wmbus) deleted simulation
Incorrect telegram debug:
wmbusmeters --debug _25442D2C89140567300C8D208860A5F82409D669C67DD3039EADAF1C794AF4BBB582CFFE2AFA test kamheat 67051489 3AF0304A8EB6C4EBF38DDD9D91F3BF8B
(config) using device: <_25442D2C89140567300C8D305891A4F824C87C007CA8C6AD5DCD3C527BED3C2A5582B0F9E124>:any
(config) number of meters: 1
(lookup) with file/hex "_25442D2C89140567300C8D305891A4F824C87C007CA8C6AD5DCD3C527BED3C2A5582B0F9E124" unknown
(lookup) driver: simulation hex
(main) opening <_25442D2C89140567300C8D305891A4F824C87C007CA8C6AD5DCD3C527BED3C2A5582B0F9E124>:any
Started config simulation listening on any
(simulation) in
(main) regular reset of simulation will happen every 82800 seconds
(main) added to files
(wmbus) no alarm (expected activity) for simulation
(serial) registered regular callback HOT_PLUG_DETECTOR(0) every 2 seconds
(simulation) from file "_25442D2C89140567300C8D305891A4F824C87C007CA8C6AD5DCD3C527BED3C2A5582B0F9E124"
(mbus) checkMBUSFrame
"25442D2C89140567300C8D305891A4F824C87C007CA8C6AD5DCD3C527BED3C2A5582B0F9E124"
(wmbus) checkWMBUSFrame "25442D2C89140567300C8D305891A4F824C87C007CA8C6AD5DCD3C527BED3C2A5582B0F9E124"
(simulator) is_mbus=false is_wmbus=true
(simulator) is wmbus telegram.
(meter) no meter handled checking 1 templates.
(wmbus) parseDLL @0 38
(wmbus) parseELL @10 28
(meter) test: for me? 67051489 in
(meter) test: yes for me
(meter) created test kamheat 67051489 encrypted
(meter) used meter template test kamheat to match 67051489
(meter) started meter 1 (test 67051489 kamheat)
(wmbus) parseDLL @0 38
(wmbus) parseELL @10 28
(meter) test: for me? 67051489 in 67051489
(meter) test: yes for me
(meter) test(1) kamheat handling telegram from 67051489
(meter) test 67051489 "25442D2C89140567300C8D305891A4F824C87C007CA8C6AD5DCD3C527BED3C2A5582B0F9E124"
(wmbus) parseDLL @0 38
(telegram) DLL L=25 C=44 (from meter SND_NR) M=2c2d (KAM) A=67051489 VER=30 TYPE=0c (Heat volume at inlet meter) (driver kamheat) DEV= RSSI=0
(wmbus) parseELL @10 28
(ELL) decrypting "C87C007CA8C6AD5DCD3C527BED3C2A5582B0F9E124"
(ELL) IV 2D2C89140567300C3091A4F824000000
(ELL) block 0 block_size 16 offset 0
(ELL) decrypted "DADC41F4511D3F873F101DB2EA7FF739"
(ELL) block 1 block_size 5 offset 16
(ELL) decrypted "FC64AAED69"
(ELL) decrypted "DADC41F4511D3F873F101DB2EA7FF739FC64AAED69"
(wmbus) WARNING! decrypted payload crc failed check, did you use the correct decryption key? dadc payload crc (calculated c519) Permanently ignoring telegrams from id: 67051489 mfct: (KAM) Kamstrup Energi (0x2c2d) type: Heat volume at inlet meter (0x0c) ver: 0x30
(telegram) ELL CI=8d CC=30 (slow_resp sync relayed) ACC=58 SN=91a4f824 (AES_CTR session=1 time=5212745) CRC=dadc
(meter) newly created meter (test 67051489 kamheat) did not handle telegram!
(wmbus) telegram from 67051489 ignored by all configured meters!
(serial) stopping manager
(serial) waiting for stop
(serial) TIMER thread interrupted
(serial) EVENT thread interrupted
(serial) event loop stopped!
(wmbus) deleted simulation
from wmbusmeters.
Ok, so I put these telegrams in a simulation file:
telegram=|2E442D2C53160567300C8D2093D055F824AD3A78_030E90DE00430EE9DD00031334EE17426C1F33022D000001FF2100|
telegram=|25442D2C89140567300C8D208860A5F82409D669C67DD3039EADAF1C794AF4BBB582CFFE2AFA|
telegram=|25442D2C89140567300C8D305891A4F824C87C007CA8C6AD5DCD3C527BED3C2A5582B0F9E124|
(The first is from another meter that you provided, its ignored here, except that it provides the full frame so that we can decompress the short versions.)
The from the command:
./build/wmbusmeters --debug simulation_good_bad.txt test kamheat 67051489 3AF0304A8EB6C4EBF38DDD9D91F3BF8B > banan 2>&1
And then skip the first telegram output, put the next telegram into alfa, and the third telegram in beta.
Then diff alfa and beta.
The second telegram does indeed decrypted bad. However there is a difference in the
ell-cc field between the two telegrams. The working one has no relayed bit, but the failing one
has the relayed bit set.
(telegram) ELL CI=8d CC=20 (slow_resp sync) ACC=88 SN=60a5f824 (AES_CTR session=0 time=5212758) CRC=7a1e
(telegram) ELL CI=8d CC=30 (slow_resp sync relayed) ACC=58 SN=91a4f824 (AES_CTR session=1 time=5212745) CRC=dadc
Do you have a repeater somewhere?
Could it be that my IV calculation for the crypto should depend on this bit, but doesn't or vice versa.
from wmbusmeters.
The session nr is also different, perhaps that should affect the IV too, or not. Hmmm.
from wmbusmeters.
yes, the repeater is in range and there is a lot of meters in radio range, and probably repeater cannot resend all frames
from wmbusmeters.
Ok, there is a problem. When the telegram is repeated, then the IV should NOT include the hop-bit 0x10 nor
the R-field bit 0x20.
In this case, this can be fixed by modifying the line
iv[i++] = t->ell_cc;
TO
iv[i++] = t->ell_cc & ~(1 << 4) & ~(1 << 1);
in
wmbus_utils.cc
unfortunately it still does not decrypt properly.
I have to understand if the session=1 is relevant...
Anyway, this explains your problem. 99% of the telegrams are repeated and cannot be decrypted.
1% of the telegrams reach wmbusmetes without the repeater, and can be decrypted!
from wmbusmeters.
Can you run wmbusmeters from your location where you can receive both the repeated message and the original message almost every time. Then collect a log of ~50 telegrams, both repeated and original messages, for a single meter.
Then email me this log.
I need more data to debug this.
from wmbusmeters.
What kind of repeater is it?
from wmbusmeters.
I have pushed fix where the HOP bit is zeroed out. Please test, perhaps there is an improvement somewhere.
from wmbusmeters.
Works perfect thanks! :) Repeater is RC1180.
from wmbusmeters.
Great news! But can you post a relayed telegram from the same meter you posted the key for,
that now successfully decrypts. I need to add this to the test-suite to prevent regressions.
from wmbusmeters.
some decrypted telegrams
Apr 16 07:19:11 telegram=|25442D2C89140567300C8D2046F10EFA247A1E79C2525B89_4D88004D8800B810091F33000000|+22668
Apr 16 07:19:24 telegram=|25442D2C89140567300C8D2047000FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+22681
Apr 16 07:19:40 telegram=|25442D2C89140567300C8D2048000FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+22697
Apr 16 07:19:56 telegram=|2E442D2C89140567300C8D2049010FFA2432C278_030E4D8800430E4D88000313B81009426C1F33022D000001FF2100|+22713
Apr 16 07:20:12 telegram=|25442D2C89140567300C8D204A100FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+22729
Apr 16 07:20:28 telegram=|25442D2C89140567300C8D204B110FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+22745
Apr 16 07:20:44 telegram=|25442D2C89140567300C8D204C110FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+22761
Apr 16 07:21:00 telegram=|25442D2C89140567300C8D204D120FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+22777
Apr 16 07:21:16 telegram=|25442D2C89140567300C8D204E120FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+22793
Apr 16 07:21:32 telegram=|25442D2C89140567300C8D204F200FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+22809
Apr 16 07:21:47 telegram=|25442D2C89140567300C8D2050200FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+22824
Apr 16 07:22:03 telegram=|2E442D2C89140567300C8D2051210FFA2432C278_030E4D8800430E4D88000313B81009426C1F33022D000001FF2100|+22840
Apr 16 07:22:19 telegram=|25442D2C89140567300C8D2052300FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+22856
Apr 16 07:22:35 telegram=|25442D2C89140567300C8D2053310FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+22872
Apr 16 07:23:07 telegram=|25442D2C89140567300C8D2055320FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+22904
Apr 16 07:23:38 telegram=|25442D2C89140567300C8D2057400FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+22935
Apr 16 07:23:50 telegram=|25442D2C89140567300C8D3057400FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+22947
Apr 16 07:23:54 telegram=|25442D2C89140567300C8D2058400FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+22951
Apr 16 07:24:10 telegram=|2E442D2C89140567300C8D2059410FFA2432C278_030E4D8800430E4D88000313B81009426C1F33022D000001FF2100|+22967
Apr 16 07:24:26 telegram=|25442D2C89140567300C8D205A500FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+22983
Apr 16 07:24:42 telegram=|25442D2C89140567300C8D205B510FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+22999
Apr 16 07:25:45 telegram=|25442D2C89140567300C8D205F610FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+23062
Apr 16 07:26:16 telegram=|2E442D2C89140567300C8D2061700FFA2432C278_030E4D8800430E4D88000313B81009426C1F33022D000001FF2100|+23093
Apr 16 07:26:32 telegram=|25442D2C89140567300C8D2062710FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+23109
Apr 16 07:26:48 telegram=|25442D2C89140567300C8D2063720FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+23125
Apr 16 07:27:04 telegram=|25442D2C89140567300C8D2064720FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+23140
Apr 16 07:27:19 telegram=|25442D2C89140567300C8D2065800FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+23156
Apr 16 07:27:35 telegram=|25442D2C89140567300C8D2066800FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+23172
Apr 16 07:27:50 telegram=|25442D2C89140567300C8D2067810FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+23187
Apr 16 07:28:06 telegram=|25442D2C89140567300C8D2068810FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+23203
Apr 16 07:28:22 telegram=|2E442D2C89140567300C8D2069900FFA2432C278_030E4D8800430E4D88000313B81009426C1F33022D000001FF2100|+23219
Apr 16 07:28:38 telegram=|25442D2C89140567300C8D206A910FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+23235
Apr 16 07:28:53 telegram=|25442D2C89140567300C8D206B920FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+23250
Apr 16 07:29:09 telegram=|25442D2C89140567300C8D206C920FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+23266
Apr 16 07:29:25 telegram=|25442D2C89140567300C8D206DA00FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+23282
Apr 16 07:29:40 telegram=|25442D2C89140567300C8D206EA00FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+23297
Apr 16 07:29:56 telegram=|25442D2C89140567300C8D206FA10FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+23313
Apr 16 07:30:14 telegram=|25442D2C89140567300C8D2070A10FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+23331
Apr 16 07:30:27 telegram=|2E442D2C89140567300C8D2071B00FFA2432C278_030E4D8800430E4D88000313B81009426C1F33022D000001FF2100|+23344
Apr 16 07:30:59 telegram=|25442D2C89140567300C8D2073B20FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+23376
Apr 16 07:31:30 telegram=|25442D2C89140567300C8D2075C00FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+8
Apr 16 07:31:45 telegram=|25442D2C89140567300C8D2076C00FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+23
Apr 16 07:32:01 telegram=|25442D2C89140567300C8D2077C10FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+39
Apr 16 07:32:17 telegram=|25442D2C89140567300C8D2078C10FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+55
Apr 16 07:32:32 telegram=|2E442D2C89140567300C8D2079D00FFA2432C278_030E4D8800430E4D88000313B81009426C1F33022D000001FF2100|+70
Apr 16 07:32:48 telegram=|25442D2C89140567300C8D207AD10FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+86
Apr 16 07:33:03 telegram=|25442D2C89140567300C8D207BD20FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+101
Apr 16 07:33:19 telegram=|25442D2C89140567300C8D207CD20FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+117
Apr 16 07:34:21 telegram=|25442D2C89140567300C8D2080E10FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+179
Apr 16 07:34:36 telegram=|2E442D2C89140567300C8D2081F00FFA2432C278_030E4D8800430E4D88000313B81009426C1F33022D000001FF2100|+194
Apr 16 07:35:07 telegram=|25442D2C89140567300C8D2083F20FFA247A1E79C2525B89_4D88004D8800B810091F33000000|+225
Apr 16 07:35:54 telegram=|25442D2C89140567300C8D20860010FA247A1E79C2525B89_4D88004D8800B810091F33000000|+272
Apr 16 07:36:09 telegram=|25442D2C89140567300C8D20870110FA247A1E79C2525B89_4D88004D8800B810091F33000000|+287
Apr 16 07:36:25 telegram=|25442D2C89140567300C8D20880110FA247A1E79C2525B89_4D88004D8800B810091F33000000|+303
Apr 16 07:36:40 telegram=|2E442D2C89140567300C8D20891010FA2432C278_030E4D8800430E4D88000313B81009426C1F33022D000001FF2100|+318
Apr 16 07:36:56 telegram=|25442D2C89140567300C8D208A1110FA247A1E79C2525B89_4D88004D8800B810091F33000000|+334
Apr 16 07:37:12 telegram=|25442D2C89140567300C8D208B2010FA247A1E79C2525B89_4D88004D8800B810091F33000000|+350
Apr 16 07:37:27 telegram=|25442D2C89140567300C8D208C2010FA247A1E79C2525B89_4D88004D8800B810091F33000000|+365
Apr 16 07:38:14 telegram=|25442D2C89140567300C8D208F3010FA247A1E79C2525B89_4D88004D8800B810091F33000000|+412
Apr 16 07:38:30 telegram=|25442D2C89140567300C8D20903010FA247A1E79C2525B89_4D88004D8800B810091F33000000|+428
Apr 16 07:38:45 telegram=|2E442D2C89140567300C8D20913110FA2432C278_030E4D8800430E4D88000313B81009426C1F33022D000001FF2100|+443
Apr 16 07:39:01 telegram=|25442D2C89140567300C8D20923210FA247A1E79C2525B89_4D88004D8800B810091F33000000|+459
Apr 16 07:39:17 telegram=|25442D2C89140567300C8D20934010FA247A1E79C2525B89_4D88004D8800B810091F33000000|+475
Apr 16 07:39:32 telegram=|25442D2C89140567300C8D20944010FA247A1E79C2525B89_4D88004D8800B810091F33000000|+490
Apr 16 07:39:48 telegram=|25442D2C89140567300C8D20954110FA247A1E79C2525B89_4D88004D8800B810091F33000000|+506
Apr 16 07:40:19 telegram=|25442D2C89140567300C8D20975010FA247A1E79C2525B89_4D88004D8800B810091F33000000|+537
Apr 16 07:40:51 telegram=|2E442D2C89140567300C8D20995110FA2432C278_030E4D8800430E4D88000313B81009426C1F33022D000001FF2100|+569
Apr 16 07:41:06 telegram=|25442D2C89140567300C8D209A5210FA247A1E79C2525B89_4D88004D8800B810091F33000000|+584
Apr 16 07:41:22 telegram=|25442D2C89140567300C8D209B6010FA247A1E79C2525B89_4D88004D8800B810091F33000000|+600
Apr 16 07:42:09 telegram=|25442D2C89140567300C8D209E6110FA247A1E79C2525B89_4D88004D8800B810091F33000000|+647
Apr 16 07:42:25 telegram=|25442D2C89140567300C8D209F7010FA247A1E79C2525B89_4D88004D8800B810091F33000000|+663
Apr 16 07:42:41 telegram=|25442D2C89140567300C8D20A07010FA247A1E79C2525B89_4D88004D8800B810091F33000000|+679
Apr 16 07:42:56 telegram=|2E442D2C89140567300C8D20A17110FA2432C278_030E4D8800430E4D88000313B81009426C1F33022D000001FF2100|+694
Apr 16 07:43:12 telegram=|25442D2C89140567300C8D20A28010FA247A1E79C2525B89_4D88004D8800B810091F33000000|+710
Apr 16 07:43:44 telegram=|25442D2C89140567300C8D20A48110FA247A1E79C2525B89_4D88004D8800B810091F33000000|+742
Apr 16 07:43:59 telegram=|25442D2C89140567300C8D20A58210FA247A1E79C2525B89_4D88004D8800B810091F33000000|+757
Apr 16 07:44:15 telegram=|25442D2C89140567300C8D20A68210FA247A1E79C2525B89_4D88004D8800B810091F33000000|+773
Apr 16 07:44:31 telegram=|25442D2C89140567300C8D20A79010FA247A1E79C2525B89_4D88004D8800B810091F33000000|+789
Apr 16 07:44:47 telegram=|25442D2C89140567300C8D20A89010FA247A1E79C2525B89_4D88004D8800B810091F33000000|+805
Apr 16 07:45:18 telegram=|25442D2C89140567300C8D20AAA010FA247A1E79C2525B89_4D88004D8800B810091F33000000|+836
Apr 16 07:45:34 telegram=|25442D2C89140567300C8D20ABA110FA247A1E79C2525B89_4D88004D8800B810091F33000000|+852
Apr 16 07:46:06 telegram=|25442D2C89140567300C8D20ADA210FA247A1E79C2525B89_4D88004D8800B810091F33000000|+884
Apr 16 07:46:22 telegram=|25442D2C89140567300C8D20AEA210FA247A1E79C2525B89_4D88004D8800B810091F33000000|+900
Apr 16 07:46:38 telegram=|25442D2C89140567300C8D20AFB010FA247A1E79C2525B89_4D88004D8800B810091F33000000|+916
Apr 16 07:46:53 telegram=|25442D2C89140567300C8D20B0B010FA247A1E79C2525B89_4D88004D8800B810091F33000000|+931
Apr 16 07:47:10 telegram=|2E442D2C89140567300C8D20B1B110FA2432C278_030E4D8800430E4D88000313B81009426C1F33022D000001FF2100|+948
Apr 16 07:47:57 telegram=|25442D2C89140567300C8D20B4C110FA247A1E79C2525B89_4D88004D8800B810091F33000000|+995
Apr 16 07:48:13 telegram=|25442D2C89140567300C8D20B5D010FA247A1E79C2525B89_4D88004D8800B810091F33000000|+1011
Apr 16 07:48:29 telegram=|25442D2C89140567300C8D20B6D010FA247A1E79C2525B89_4D88004D8800B810091F33000000|+1027
Apr 16 07:49:17 telegram=|2E442D2C89140567300C8D20B9E010FA2432C278_030E4D8800430E4D88000313B81009426C1F33022D000001FF2100|+28
Apr 16 07:49:33 telegram=|25442D2C89140567300C8D20BAE110FA247A1E79C2525B89_4D88004D8800B810091F33000000|+44
Apr 16 07:49:48 telegram=|25442D2C89140567300C8D20BBE210FA247A1E79C2525B89_4D88004D8800B810091F33000000|+59
Apr 16 07:50:04 telegram=|25442D2C89140567300C8D20BCE210FA247A1E79C2525B89_4D88004D8800B810091F33000000|+75
Apr 16 07:50:20 telegram=|25442D2C89140567300C8D20BDF010FA247A1E79C2525B89_4D88004D8800B810091F33000000|+91
Apr 16 07:50:36 telegram=|25442D2C89140567300C8D20BEF010FA247A1E79C2525B89_4D88004D8800B810091F33000000|+107
Apr 16 07:50:52 telegram=|25442D2C89140567300C8D20BFF110FA247A1E79C2525B89_4D88004D8800B810091F33000000|+123
Apr 16 07:51:08 telegram=|25442D2C89140567300C8D20C0F110FA247A1E79C2525B89_4D88004D8800B810091F33000000|+139
Apr 16 07:51:40 telegram=|25442D2C89140567300C8D20C20111FA247A1E79C2525B89_4D88004D8800B810091F33000000|+171
Apr 16 07:51:57 telegram=|25442D2C89140567300C8D20C30211FA247A1E79C2525B89_4D88004D8800B810091F33000000|+188
Apr 16 07:52:13 telegram=|25442D2C89140567300C8D20C40211FA247A1E79C2525B89_4D88004D8800B810091F33000000|+204
Apr 16 07:52:28 telegram=|25442D2C89140567300C8D20C51011FA247A1E79C2525B89_4D88004D8800B810091F33000000|+219
Apr 16 07:53:17 telegram=|25442D2C89140567300C8D20C81111FA247A1E79C2525B89_4D88004D8800B810091F33000000|+268
Apr 16 07:53:33 telegram=|2E442D2C89140567300C8D20C92011FA2432C278_030E4D8800430E4D88000313B81009426C1F33022D000001FF2100|+284
Apr 16 07:54:05 telegram=|25442D2C89140567300C8D20CB2211FA247A1E79C2525B89_4D88004D8800B810091F33000000|+316
Apr 16 07:55:10 telegram=|25442D2C89140567300C8D20CF3111FA247A1E79C2525B89_4D88004D8800B810091F33000000|+36
Apr 16 07:55:25 telegram=|25442D2C89140567300C8D20D03111FA247A1E79C2525B89_4D88004D8800B810091F33000000|+51
Apr 16 07:55:41 telegram=|2E442D2C89140567300C8D20D14011FA2432C278_030E4D8800430E4D88000313B81009426C1F33022D000001FF2100|+67
Apr 16 07:55:58 telegram=|25442D2C89140567300C8D20D24111FA247A1E79C2525B89_4D88004D8800B810091F33000000|+84
Apr 16 07:56:14 telegram=|25442D2C89140567300C8D20D35011FA247A1E79C2525B89_4D88004D8800B810091F33000000|+100
Apr 16 07:56:30 telegram=|25442D2C89140567300C8D20D45011FA247A1E79C2525B89_4D88004D8800B810091F33000000|+116
Apr 16 07:56:46 telegram=|25442D2C89140567300C8D20D55111FA247A1E79C2525B89_4D88004D8800B810091F33000000|+132
Apr 16 07:57:36 telegram=|25442D2C89140567300C8D20D86011FA247A1E79C2525B89_4D88004D8800B810091F33000000|+182
Apr 16 07:58:01 telegram=|2E442D2C89140567300C8D20D96111FA2432C278_030E4D8800430E4D88000313B81009426C1F33022D000001FF2100|+207
from wmbusmeters.
Related Issues (20)
- new techem warm water meter
- new heat meter from techem labeled as Vario 4 4.51
- Add support for BMT Hydrodigit water meter version 0x17 HOT 2
- Only a few meters related to me HOT 2
- oneshot handles only one meter
- Elvaco CMa10w/ CMa11w (ELV)
- meter detection did not match the selected driver qheat! correct driver is: unknown! HOT 4
- wmbusmeters creates lots of zombie processes HOT 8
- install wmbuster in docker debian 12
- Support for iU891A (replacement for discontinued iM871A) HOT 24
- Techem Radio 4 - wrong values
- telegram changes during decoding HOT 10
- iU891A – Wireless M-Bus USB Adapter Replacement for iM871A-USB HOT 4
- Key is not valid, as it has 40 Digits HOT 1
- Compile wmbusmeters for openWRT - footprint HOT 6
- (apator162) telegram contains a register (79) with unknown size.
- Help to decode IZAR RE 434 messages
- No telegrams using RTL2832U on HAOS
- 1.17.1 driver autodetection is broken HOT 12
- Hex string is not proper! Ignoring telegram! HOT 2
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from wmbusmeters.