Techem ITN
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- josef_novak
- Příspěvky: 1220
- Registrován: 06 kvě 2017, 00:00
Techem ITN
Zkoušel jsem rtl_sdr nebo rtlamr a nic jsem nezachytil. Akorát jsem nedokázal rtlamr donutit skenovat na frekvenci 433/868MHz, stále to zkoušel na 912MHz.
Samozřejmě očekávám, že data budou šifrovaná, ale za pokus to stojí.
- josef_novak
- Příspěvky: 1220
- Registrován: 06 kvě 2017, 00:00
Kód: Vybrat vše
time : 2024-11-07 17:59:20
model : Wireless-MBus Mode : C Manufacturer: TCH ID : 22912813
Version : 106 Device Type: 0x08 Device Type String: Heat Cost Allocator Control : 0x44 Data Length: 32 Data : 1d446850132891226a087a9f001025b3d94850cef5e494eccba12c0fa04ce72f000d
Integrity : CRC
Control Info: 0x7A Access number: 0x9F Device Type: 0x00 Configuration Word: 0x2510 Payload Encrypted: 1
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
time : 2024-11-07 17:59:25
model : Wireless-MBus Mode : C Manufacturer: TCH ID : 22912813
Version : 106 Device Type: 0x08 Device Type String: Heat Cost Allocator Control : 0x44 Data Length: 75 Data : 48446850132891226a087a9f003005d9c2d8f86130cd3d07a68fef62b38ffd611a096d8ee7d0fa2ed54bc5dd1b155a3b273e7abeb2a7bf128c7f91a033f1ff0fc5c98479437377d9cf7bc44d31
Integrity : CRC
Control Info: 0x7A Access number: 0x9F Device Type: 0x00 Configuration Word: 0x0530 Payload Encrypted: 1
- josef_novak
- Příspěvky: 1220
- Registrován: 06 kvě 2017, 00:00
Zkoušel jste někdo taková data dešifrovat?
Kód: Vybrat vše
./wmbusmeters 1d446850132891226a087a9f001025b3d94850cef5e494eccba12c0fa04ce72f000d
No meters configured. Printing id:s of all telegrams heard!
(wmbus) telegram length byte (the first) 0x1d (29) is probably wrong. Expected 0x21 (33) based on the length of the telegram.
Received telegram from: 22912813
manufacturer: (TCH) Techem Service (0x5068)
type: Heat Cost Allocator (0x08) encrypted
ver: 0x6a
driver: unknown!
./wmbusmeters 48446850132891226a087a9f003005d9c2d8f86130cd3d07a68fef62b38ffd611a096d8ee7d0fa2ed54bc5dd1b155a3b273e7abeb2a7bf128c7f91a033f1ff0fc5c98479437377d9cf7bc44d31
No meters configured. Printing id:s of all telegrams heard!
(wmbus) telegram length byte (the first) 0x48 (72) is probably wrong. Expected 0x4c (76) based on the length of the telegram.
Received telegram from: 22912813
manufacturer: (TCH) Techem Service (0x5068)
type: Heat Cost Allocator (0x08) encrypted
ver: 0x6a
driver: unknown!