Issues

• hydrus.json: flow_m3h is missing device_class volume_flow_rate

  ha-addon
  wmbusmeters/wmbusmeters#2118 · Filter by author Zuendapp opened on Oct 6, 2026

• Engelmann SensoStar I (EFE, ver 0x00, type 0x04) sends only compact frames – format signature 0x3947 unknown

  device support
  wmbusmeters/wmbusmeters#2116 · Filter by author masterlxr opened on Oct 1, 2026

• XEEny optical reader: needs detection by DLL MVT, not TPL MVT

  wmbusmeters/wmbusmeters#2113 · Filter by author cgommel opened on Sep 28, 2026
  2

• brak sensora dla hydroclima

  wmbusmeters/wmbusmeters#2110 · Filter by author Arius76 opened on Sep 25, 2026

• current version could not decrypt, while older did

  wmbusmeters/wmbusmeters#2107 · Filter by author prjh opened on Sep 24, 2026
  5

• rtlwmbus driver accepts telegrams that rtl_wmbus has flagged as containing undecodable bytes (3OUTOF6OK is never checked)

  wmbusmeters
  wmbusmeters/wmbusmeters#2097 · Filter by author ktremain opened on Sep 21, 2026
  4

• Support for QUNDIS 5.5 qcaloric

  device support
  wmbusmeters/wmbusmeters#2096 · Filter by author lente-cz opened on Sep 20, 2026
  4

• dme_07: meter alarm and permanent error are never reported (Diehl DME-7B-07)

  device support
  wmbusmeters/wmbusmeters#2094 · Filter by author dansavu opened on Sep 20, 2026

• Lets fix this HA addon discovery for real now.

  ha-addon
  wmbusmeters/wmbusmeters#2092 · Filter by author catdogmaus opened on Sep 19, 2026
  102

• sharky: SHARKY 775 status/error-state information is lost in JSON/MQTT output

  device support
  wmbusmeters/wmbusmeters#2089 · Filter by author kzajac83 opened on Sep 15, 2026

• kamheat driver: field meanings confirmed for Kamstrup Multical 303

  wmbusmeters/wmbusmeters#2082 · Filter by author Ognifalo opened on Sep 13, 2026

• Add driver support for HomeRider (HRS) water meter, type 0x07, ver 0x85

  wmbusmeters/wmbusmeters#2069 · Filter by author Thornytech opened on Aug 26, 2026
  1

• aventieshca fails to decrypt HydroClima-2 v0x85 (AES_CBC_IV nb=4) — differs from v0x53 unencrypted case in #534

  wmbusmeters/wmbusmeters#2067 · Filter by author vizibazis opened on Aug 23, 2026
  3

• iU891A-XL: connects and configures successfully, but receives zero telegrams on Linux (VM + LXC) while identical setup works fine on macOS

  wmbusmeters
  wmbusmeters/wmbusmeters#2059 · Filter by author fila612 opened on Aug 14, 2026
  13

• Qundis Qwater 5.5

  device support
  wmbusmeters/wmbusmeters#2051 · Filter by author docbobo opened on Aug 5, 2026
  17

• iU891A - new firmware version has new mode

  wmbusmeters
  wmbusmeters/wmbusmeters#2049 · Filter by author dkadioglu opened on Aug 4, 2026
  9

• Add support for Develco Products electricity meter (mfct: 0x10b6, type: 0x02, ver: 0x03)

  device supportStale
  wmbusmeters/wmbusmeters#2048 · Filter by author Dhoelz2 opened on Aug 4, 2026
  1

• Sanxing S34U28 (mfct=KPL) electricity meter sends non-2F2F decrypt-verification bytes

  wmbusmeters/wmbusmeters#2042 · Filter by author bryszard opened on Aug 1, 2026
  6

• Need Yous help

  Stale
  wmbusmeters/wmbusmeters#2041 · Filter by author steffenkicherer opened on Jul 31, 2026
  1

• izar meter (DME/V=78/T=07, CI=a2) not decoding total_m3 on main (v5)

  Stale
  wmbusmeters/wmbusmeters#2040 · Filter by author hundstuttljonny opened on Jul 31, 2026
  2

• Hydrus Type 173 (dme173/hydrus driver): set_date/at_date decoded as year 2128, causing bogus total_at_set_date_m3

  device support
  wmbusmeters/wmbusmeters#2034 · Filter by author fltrie opened on Jul 22, 2026
  2

• Noob question

  Stale
  wmbusmeters/wmbusmeters#2033 · Filter by author acca84 opened on Jul 21, 2026
  1

• Zanner water meter

  Stale
  wmbusmeters/wmbusmeters#2032 · Filter by author begicj opened on Jul 20, 2026
  2

• izar (Diehl PRIOS): water meter transmitted as manufacturer MAD (0x3424), dll-type 0x20 is not decoded — payload left as "mfct specific"

  Stale
  wmbusmeters/wmbusmeters#2029 · Filter by author AlbertoMPinto opened on Jul 14, 2026
  3

• "Smartmeter studio"

  wmbusmeters/wmbusmeters#2027 · Filter by author Uzlopak opened on Jul 11, 2026
  4