Odczyt wodomierza z nakładką flowis+

Witam.
Mam wodomierz z nakładką flowis+ eco4
numery 340083817 4/2024 v34.C.07

Chciałbym odczytać stan licznika i dodać to do HASS (hass chodzi na home assistant yellow).

Wg. producenta nakładka nadaje na częstotliwości 868MHz:

Zakupiłem rtl-sdr:

Oraz antenę:

Antenę mam ustawioną wg. kalkulatora:

Mam zainstalowy dodatek rtl-433 oraz wmbusmeters (oczywiście oba nie chodzą równocześnie).

Niestety żaden nie pokazuje danych wysyłanych od licznika (a sprzęt działa bo otrzymałem dane z pilota samochodowego sąsiada).

Config i logi rtl_433:

# This is an empty template for configuring rtl_433. mqtt information will be
# automatically added. Create multiple files ending in '.conf.template' to
# manage multiple rtl_433 radios, being sure to set the 'device' setting.
# https://github.com/merbanan/rtl_433/blob/master/conf/rtl_433.example.conf

output mqtt://${host}:${port},user=${username},pass=${password},retain=${retain}

# Uncomment the following line to also enable the default "table" output to the
# addon logs.

output kv
output json

# frequency     345M
# frequency     433.92M
frequency     868M
# frequency     868.3M
# frequency     868.95M
# frequency     915M

# hop_interval  122

# sample_rate   500k
sample_rate   250k

report_meta level
report_meta noise
report_meta stats
report_meta time:usec
report_meta protocol

signal_grabber none



## Protocols to enable (command line option "-R")

protocol 1   # Silvercrest Remote Control
protocol 2   # Rubicson, TFA 30.3197 or InFactory PT-310 Temperature Sensor
protocol 3   # Prologue, FreeTec NC-7104, NC-7159-675 temperature sensor
protocol 4   # Waveman Switch Transmitter
protocol 6   # ELV EM 1000
protocol 7   # ELV WS 2000
protocol 8   # LaCrosse TX Temperature / Humidity Sensor
protocol 10  # Acurite 896 Rain Gauge
protocol 11  # Acurite 609TXC Temperature and Humidity Sensor
protocol 12  # Oregon Scientific Weather Sensor
protocol 13  # Mebus 433
protocol 14  # Intertechno 433
protocol 15  # KlikAanKlikUit Wireless Switch
protocol 16  # AlectoV1 Weather Sensor (Alecto WS3500 WS4500 Ventus W155/W044 Oregon)
protocol 17  # Cardin S466-TX2
protocol 18  # Fine Offset Electronics, WH2, WH5, Telldus Temperature/Humidity/Rain Sensor
protocol 19  # Nexus, FreeTec NC-7345, NX-3980, Solight TE82S, TFA 30.3209 temperature/humidity sensor
protocol 20  # Ambient Weather F007TH, TFA 30.3208.02, SwitchDocLabs F016TH temperature sensor
protocol 21  # Calibeur RF-104 Sensor
protocol 22  # X10 RF
protocol 23  # DSC Security Contact
protocol 24  # Brennenstuhl RCS 2044
protocol 25  # Globaltronics GT-WT-02 Sensor
protocol 26  # Danfoss CFR Thermostat
protocol 29  # Chuango Security Technology
protocol 30  # Generic Remote SC226x EV1527
protocol 31  # TFA-Twin-Plus-30.3049, Conrad KW9010, Ea2 BL999
protocol 32  # Fine Offset Electronics WH1080/WH3080 Weather Station
protocol 33  # WT450, WT260H, WT405H
protocol 34  # LaCrosse WS-2310 / WS-3600 Weather Station
protocol 35  # Esperanza EWS
protocol 36  # Efergy e2 classic
protocol 37  # Inovalley kw9015b, TFA Dostmann 30.3161 (Rain and temperature sensor)
protocol 38  # Generic temperature sensor 1
protocol 39  # WG-PB12V1 Temperature Sensor
protocol 40  # Acurite 592TXR Temp/Humidity, 5n1 Weather Station, 6045 Lightning, 899 Rain, 3N1, Atlas
protocol 41  # Acurite 986 Refrigerator / Freezer Thermometer
protocol 42  # HIDEKI TS04 Temperature, Humidity, Wind and Rain Sensor
protocol 43  # Watchman Sonic / Apollo Ultrasonic / Beckett Rocket oil tank monitor
protocol 44  # CurrentCost Current Sensor
protocol 45  # emonTx OpenEnergyMonitor
protocol 46  # HT680 Remote control
protocol 47  # Conrad S3318P, FreeTec NC-5849-913 temperature humidity sensor
protocol 48  # Akhan 100F14 remote keyless entry
protocol 49  # Quhwa
protocol 50  # OSv1 Temperature Sensor
protocol 51  # Proove / Nexa / KlikAanKlikUit Wireless Switch
protocol 52  # Bresser Thermo-/Hygro-Sensor 3CH
protocol 53  # Springfield Temperature and Soil Moisture
protocol 54  # Oregon Scientific SL109H Remote Thermal Hygro Sensor
protocol 55  # Acurite 606TX Temperature Sensor
protocol 56  # TFA pool temperature sensor
protocol 57  # Kedsum Temperature & Humidity Sensor, Pearl NC-7415
protocol 58  # Blyss DC5-UK-WH
protocol 59  # Steelmate TPMS
protocol 60  # Schrader TPMS
protocol 61  # LightwaveRF
protocol 62  # Elro DB286A Doorbell
protocol 63  # Efergy Optical
protocol 64  # Honda Car Key
protocol 67  # Radiohead ASK
protocol 68  # Kerui PIR / Contact Sensor
protocol 69  # Fine Offset WH1050 Weather Station
protocol 70  # Honeywell Door/Window Sensor, 2Gig DW10/DW11, RE208 repeater
protocol 71  # Maverick ET-732/733 BBQ Sensor
protocol 72  # RF-tech
protocol 73  # LaCrosse TX141-Bv2, TX141TH-Bv2, TX141-Bv3, TX141W, TX145wsdth, (TFA, ORIA) sensor
protocol 74  # Acurite 00275rm,00276rm Temp/Humidity with optional probe
protocol 75  # LaCrosse TX35DTH-IT, TFA Dostmann 30.3155 Temperature/Humidity sensor
protocol 76  # LaCrosse TX29IT, TFA Dostmann 30.3159.IT Temperature sensor
protocol 77  # Vaillant calorMatic VRT340f Central Heating Control
protocol 78  # Fine Offset Electronics, WH25, WH32B, WH24, WH65B, HP1000 Temperature/Humidity/Pressure Sensor
protocol 79  # Fine Offset Electronics, WH0530 Temperature/Rain Sensor
protocol 80  # IBIS beacon
protocol 81  # Oil Ultrasonic STANDARD FSK
protocol 82  # Citroen TPMS
protocol 83  # Oil Ultrasonic STANDARD ASK
protocol 84  # Thermopro TP11 Thermometer
protocol 85  # Solight TE44/TE66, EMOS E0107T, NX-6876-917
protocol 86  # Wireless Smoke and Heat Detector GS 558
protocol 87  # Generic wireless motion sensor
protocol 88  # Toyota TPMS
protocol 89  # Ford TPMS
protocol 90  # Renault TPMS
protocol 91  # inFactory, nor-tec, FreeTec NC-3982-913 temperature humidity sensor
protocol 92  # FT-004-B Temperature Sensor
protocol 93  # Ford Car Key
protocol 94  # Philips outdoor temperature sensor (type AJ3650)
protocol 95  # Schrader TPMS EG53MA4, PA66GF35
protocol 96  # Nexa
protocol 97  # Thermopro TP08/TP12/TP20 thermometer
protocol 98  # GE Color Effects
protocol 99  # X10 Security
protocol 100 # Interlogix GE UTC Security Devices
protocol 101 # Dish remote 6.3
protocol 102 # SimpliSafe Home Security System (May require disabling automatic gain for KeyPad decodes)
protocol 103 # Sensible Living Mini-Plant Moisture Sensor
protocol 104 # Wireless M-Bus, Mode C&T, 100kbps (-f 868950000 -s 1200000)
protocol 105 # Wireless M-Bus, Mode S, 32.768kbps (-f 868300000 -s 1000000)
protocol 106 # Wireless M-Bus, Mode R, 4.8kbps (-f 868330000)
protocol 107 # Wireless M-Bus, Mode F, 2.4kbps
protocol 108 # Hyundai WS SENZOR Remote Temperature Sensor
protocol 109 # WT0124 Pool Thermometer
protocol 110 # PMV-107J (Toyota) TPMS
protocol 111 # Emos TTX201 Temperature Sensor
protocol 112 # Ambient Weather TX-8300 Temperature/Humidity Sensor
protocol 113 # Ambient Weather WH31E Thermo-Hygrometer Sensor, EcoWitt WH40 rain gauge
protocol 114 # Maverick et73
protocol 115 # Honeywell ActivLink, Wireless Doorbell
protocol 116 # Honeywell ActivLink, Wireless Doorbell (FSK)
protocol 117 # ESA1000 / ESA2000 Energy Monitor
protocol 118 # Biltema rain gauge
protocol 119 # Bresser Weather Center 5-in-1
protocol 120 # Digitech XC-0324 temperature sensor
protocol 121 # Opus/Imagintronix XT300 Soil Moisture
protocol 122 # FS20
protocol 123 # Jansite TPMS Model TY02S
protocol 124 # LaCrosse/ELV/Conrad WS7000/WS2500 weather sensors
protocol 125 # TS-FT002 Wireless Ultrasonic Tank Liquid Level Meter With Temperature Sensor
protocol 126 # Companion WTR001 Temperature Sensor
protocol 127 # Ecowitt Wireless Outdoor Thermometer WH53/WH0280/WH0281A
protocol 128 # DirecTV RC66RX Remote Control
protocol 129 # Eurochron temperature and humidity sensor
protocol 130 # IKEA Sparsnas Energy Meter Monitor
protocol 131 # Microchip HCS200/HCS300 KeeLoq Hopping Encoder based remotes
protocol 132 # TFA Dostmann 30.3196 T/H outdoor sensor
protocol 133 # Rubicson 48659 Thermometer
protocol 134 # Holman Industries iWeather WS5029 weather station (newer PCM)
protocol 135 # Philips outdoor temperature sensor (type AJ7010)
protocol 136 # ESIC EMT7110 power meter
protocol 137 # Globaltronics QUIGG GT-TMBBQ-05
protocol 138 # Globaltronics GT-WT-03 Sensor
protocol 139 # Norgo NGE101
protocol 140 # Elantra2012 TPMS
protocol 141 # Auriol HG02832, HG05124A-DCF, Rubicson 48957 temperature/humidity sensor
protocol 142 # Fine Offset Electronics/ECOWITT WH51, SwitchDoc Labs SM23 Soil Moisture Sensor
protocol 143 # Holman Industries iWeather WS5029 weather station (older PWM)
protocol 144 # TBH weather sensor
protocol 145 # WS2032 weather station
protocol 146 # Auriol AFW2A1 temperature/humidity sensor
protocol 147 # TFA Drop Rain Gauge 30.3233.01
protocol 148 # DSC Security Contact (WS4945)
protocol 149 # ERT Standard Consumption Message (SCM)
protocol 150 # Klimalogg
protocol 151 # Visonic powercode
protocol 152 # Eurochron EFTH-800 temperature and humidity sensor
protocol 153 # Cotech 36-7959, SwitchDocLabs FT020T wireless weather station with USB oraz Ragova Sianlogic
protocol 154 # Standard Consumption Message Plus (SCMplus)
protocol 155 # Fine Offset Electronics WH1080/WH3080 Weather Station (FSK)
protocol 156 # Abarth 124 Spider TPMS
protocol 157 # Missil ML0757 weather station
protocol 158 # Sharp SPC775 weather station
protocol 159 # Insteon
protocol 160 # ERT Interval Data Message (IDM)
protocol 161 # ERT Interval Data Message (IDM) for Net Meters
protocol 162 # ThermoPro-TX2 temperature sensor
protocol 163 # Acurite 590TX Temperature with optional Humidity
protocol 164 # Security+ 2.0 (Keyfob)
protocol 165 # TFA Dostmann 30.3221.02 T/H Outdoor Sensor
protocol 166 # LaCrosse Technology View LTV-WSDTH01 Breeze Pro Wind Sensor
protocol 167 # Somfy RTS
protocol 168 # Schrader TPMS SMD3MA4 (Subaru)
protocol 169 # Nice Flor-s remote control for gates
protocol 170 # LaCrosse Technology View LTV-WR1 Multi Sensor
protocol 171 # LaCrosse Technology View LTV-TH Thermo/Hygro Sensor
protocol 172 # Bresser Weather Center 6-in-1, 7-in-1 indoor, soil, new 5-in-1, 3-in-1 wind gauge, Froggit WH6000, Ventus C8488A
protocol 173 # Bresser Weather Center 7-in-1
protocol 174 # EcoDHOME Smart Socket and MCEE Solar monitor
protocol 175 # LaCrosse Technology View LTV-R1, LTV-R3 Rainfall Gauge, LTV-W1/W2 Wind Sensor
protocol 176 # BlueLine Innovations Power Cost Monitor
protocol 177 # Burnhard BBQ thermometer
protocol 178 # Security+ (Keyfob)
protocol 179 # Cavius smoke, heat and water detector
protocol 180 # Jansite TPMS Model Solar
protocol 181 # Amazon Basics Meat Thermometer
protocol 182 # TFA Marbella Pool Thermometer
protocol 183 # Auriol AHFL temperature/humidity sensor
protocol 184 # Auriol AFT 77 B2 temperature sensor
protocol 185 # Honeywell CM921 Wireless Programmable Room Thermostat
protocol 186 # Hyundai TPMS (VDO)
protocol 187 # RojaFlex shutter and remote devices
protocol 188 # Marlec Solar iBoost+ sensors
protocol 189 # Somfy io-homecontrol
protocol 190 # Ambient Weather WH31L (FineOffset WH57) Lightning-Strike sensor
protocol 191 # Markisol, E-Motion, BOFU, Rollerhouse, BF-30x, BF-415 curtain remote
protocol 192 # Govee Water Leak Detector H5054, Door Contact Sensor B5023
protocol 193 # Clipsal CMR113 Cent-a-meter power meter
protocol 194 # Inkbird ITH-20R temperature humidity sensor
protocol 195 # RainPoint soil temperature and moisture sensor
protocol 196 # Atech-WS308 temperature sensor
protocol 197 # Acurite Grill/Meat Thermometer 01185M
#  protocol 198 # EnOcean ERP1
protocol 199 # Linear Megacode Garage/Gate Remotes
protocol 200 # Auriol 4-LD5661 temperature/rain sensor
protocol 201 # Unbranded SolarTPMS for trucks
protocol 202 # Funkbus / Instafunk (Berker, Gira, Jung)
protocol 203 # Porsche Boxster/Cayman TPMS
protocol 204 # Jasco/GE Choice Alert Security Devices
protocol 205 # Telldus weather station FT0385R sensors
protocol 206 # LaCrosse TX34-IT rain gauge
protocol 207 # SmartFire Proflame 2 remote control
protocol 208 # AVE TPMS
protocol 209 # SimpliSafe Gen 3 Home Security System
protocol 210 # Yale HSA (Home Security Alarm), YES-Alarmkit
protocol 211 # Regency Ceiling Fan Remote (-f 303.75M to 303.96M)
protocol 212 # Renault 0435R TPMS
protocol 213 # Fine Offset Electronics WS80 weather station
protocol 214 # EMOS E6016 weatherstation with DCF77
protocol 215 # Altronics X7064 temperature and humidity sensor
#  protocol 216 # ANT and ANT+ devices
protocol 217 # EMOS E6016 rain gauge
protocol 218 # Microchip HCS200/HCS300 KeeLoq Hopping Encoder based remotes (FSK)
protocol 219 # Fine Offset Electronics WH45 air quality sensor
protocol 220 # Maverick XR-30 BBQ Sensor
protocol 221 # Fine Offset Electronics WN34 temperature sensor
protocol 222 # Rubicson Pool Thermometer 48942
protocol 223 # Badger ORION water meter, 100kbps (-f 916450000 -s 1200000)
protocol 224 # EMOS E6016 rain gauge
protocol 225 # Microchip HCS200/HCS300 KeeLoq Hopping Encoder based remotes (FSK)
protocol 226 # Fine Offset Electronics WH45 air quality sensor
protocol 227 # Maverick XR-30 BBQ Sensor
protocol 228 # Fine Offset Electronics WN34 temperature sensor
protocol 229 # Rubicson Pool Thermometer 48942
protocol 230 # Badger ORION water meter, 100kbps (-f 916450000 -s 1200000)
protocol 231 # EMOS E6016 rain gauge
protocol 232 # Microchip HCS200/HCS300 KeeLoq Hopping Encoder based remotes (FSK)
protocol 233 # Fine Offset Electronics WH45 air quality sensor
protocol 234 # Maverick XR-30 BBQ Sensor
protocol 235 # Fine Offset Electronics WN34 temperature sensor
protocol 236 # Rubicson Pool Thermometer 48942
protocol 237 # Badger ORION water meter, 100kbps (-f 916450000 -s 1200000)
protocol 238 # EMOS E6016 rain gauge
protocol 239 # Microchip HCS200/HCS300 KeeLoq Hopping Encoder based remotes (FSK)
protocol 240 # Fine Offset Electronics WH45 air quality sensor
protocol 241 # Maverick XR-30 BBQ Sensor
protocol 242 # Fine Offset Electronics WN34 temperature sensor
protocol 243 # Rubicson Pool Thermometer 48942
protocol 244 # Badger ORION water meter, 100kbps (-f 916450000 -s 1200000)
protocol 245 # EMOS E6016 rain gauge
protocol 246 # Microchip HCS200/HCS300 KeeLoq Hopping Encoder based remotes (FSK)
protocol 247 # Fine Offset Electronics WH45 air quality sensor
protocol 248 # Maverick XR-30 BBQ Sensor
protocol 249 # Fine Offset Electronics WN34 temperature sensor
protocol 250 # Rubicson Pool Thermometer 48942
[rtl_433] rtl_433 version 23.11 branch  at 202311281352 inputs file rtl_tcp RTL-SDR
[rtl_433] MQTT: Publishing MQTT data to core-mosquitto port 1883
[rtl_433] MQTT: Publishing device info to MQTT topic "rtl_433/9b13b3f4-rtl433/devices[/type][/model][/subtype][/channel][/id]".
[rtl_433] MQTT: Publishing events info to MQTT topic "rtl_433/9b13b3f4-rtl433/events".
[rtl_433] MQTT: Publishing states info to MQTT topic "rtl_433/9b13b3f4-rtl433/states".
[rtl_433] 
[rtl_433] New defaults active, use "-Y classic -s 250k" if you need the old defaults
[rtl_433] 
[rtl_433] rtl_433: warning: 106 "Wireless M-Bus, Mode R, 4.8kbps (-f 868.33M)" does not support CSV output
[rtl_433] rtl_433: warning: 107 "Wireless M-Bus, Mode F, 2.4kbps" does not support CSV output
[rtl_433] Found Rafael Micro R828D tuner
[rtl_433] [SDR] Using device 0: RTLSDRBlog, Blog V4, SN: 00000001, "Generic RTL2832U OEM"
[rtl_433] Exact sample rate is: 250000.000414 Hz
[rtl_433] [sdr_set_center_freq] Failed to set center freq.
[rtl_433] Allocating 15 zero-copy buffers
[rtl_433] [Auto Level] Current noise level -28.4 dB, estimated noise -26.8 dB
[rtl_433] [Auto Level] Current noise level -28.5 dB, estimated noise -28.3 dB
[rtl_433] [Auto Level] Current noise level -28.5 dB, estimated noise -28.5 dB
[rtl_433] [Auto Level] Current noise level -28.5 dB, estimated noise -28.5 dB
[rtl_433] _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
[rtl_433] 
[rtl_433] time      : 2025-01-20 07:46:30.121175
[rtl_433] enabled   : 242
[rtl_433] since     : 2025-01-20T07:36:30
[rtl_433] frames    : 
[rtl_433] 
[rtl_433] count     : 0
[rtl_433] fsk       : 0
[rtl_433] events    : 0
[rtl_433] stats     : 
[rtl_433] {"time" : "2025-01-20 07:46:30.121175", "enabled" : 242, "since" : "2025-01-20T07:36:30", "frames" : {"count" : 0, "fsk" : 0, "events" : 0}, "stats" : []}
[rtl_433] [Auto Level] Current noise level -29.1 dB, estimated noise -29.1 dB
[rtl_433] [Auto Level] Current noise level -29.1 dB, estimated noise -29.1 dB
[rtl_433] [Auto Level] Current noise level -29.1 dB, estimated noise -29.1 dB

Config i logi wmbusmeters:

device=rtlwmbus:868M:t1
donotprobe=/dev/bus/usb/001/003
format=json
logfile=/dev/stdout
loglevel=normal
logtelegrams=false
shell=/wmbusmeters/mosquitto_pub.sh "wmbusmeters/$METER_NAME" "$METER_JSON"
[16:22:47] INFO: Starting wmbusmeters service.
[16:22:47] INFO: Starting web configuration service.
[16:22:49] INFO: CONFIG_CONF ...
[16:22:49] INFO: {"device":"rtlwmbus:868M:t1","donotprobe":"/dev/ttyAMA0","format":"json","logfile":"/dev/stdout","loglevel":"debug","logtelegrams":true,"shell":"/wmbusmeters/mosquitto_pub.sh \"wmbusmeters/$METER_NAME\" \"$METER_JSON\""}
[16:22:49] INFO: CONFIG_METERS ...
[16:22:49] INFO: []
[16:22:49] INFO: Syncing wmbusmeters configuration ...
[16:22:49] INFO: Registering meters ...
[16:22:49] INFO: Generating MQTT configuration ... 
[16:22:49] INFO: Starting Nginx...
2025/01/20 16:22:49 [notice] 93#93: using the "epoll" event method
2025/01/20 16:22:49 [notice] 93#93: nginx/1.24.0
2025/01/20 16:22:49 [notice] 93#93: OS: Linux 6.6.62-haos-raspi
2025/01/20 16:22:49 [notice] 93#93: getrlimit(RLIMIT_NOFILE): 1073741816:1073741816
2025/01/20 16:22:49 [notice] 93#93: start worker processes
2025/01/20 16:22:49 [notice] 93#93: start worker process 183
[16:22:50] INFO: Broker core-mosquitto will be used.
[16:22:50] INFO: 
MQTT Discovery ...
[16:22:51] INFO: MQTT Discovery cleanup...
[16:22:52] INFO: Running wmbusmeters ...
(config) "logtelegrams" "true"
(wmbusmeters) version: 1.18.0
(config) using device: rtlwmbus:868M:t1 
(config) number of meters: 0
(shell) exec (capture output) "/bin/sh"
(shell) arg "-c"
(shell) arg "rtl_sdr < /dev/null"
(shell) output: >>>rtl_sdr, an I/Q recorder for RTL2832 based DVB-T receivers
Usage:	 -f frequency_to_tune_to [Hz]
	[-s samplerate (default: 2048000 Hz)]
	[-d device_index or serial (default: 0)]
	[-g gain (default: 0 for auto)]
	[-p ppm_error (default: 0)]
	[-b output_block_size (default: 16 * 16384)]
	[-n number of samples to read (default: 0, infinite)]
	[-S force sync output (default: async)]
	[-D enable direct sampling (default: off)]
	filename (a '-' dumps samples to stdout)
<<<
(serial) EVENT thread interrupted
(shell) return code 1
(shell) 227 exited
(main) rtl_srd found in path
(shell) exec (capture output) "/bin/sh"
(shell) arg "-c"
(shell) arg "rtl_wmbus < /dev/null"
(shell) output: >>><<<
(serial) EVENT thread interrupted
(shell) return code 0
(shell) 228 exited
(main) rtl_wmbus found in path
(main) rtlsdr device 00000001 not currently used.
(main) found specified device (rtlwmbus:868M:t1) that matches detected device (:rtlwmbus[00000001]:0/0)
(main) opening rtlwmbus:868M:t1
Started config rtlwmbus[00000001] listening on t1 using fq 868M
(shell) exec (capture output) "/usr/bin/rtl_wmbus"
(shell) arg "-h"
(shell) output: >>>/usr/bin/rtl_wmbus: unrecognized option: h
rtl_wmbus: 1.0.1-17-g34684e6
Usage /usr/bin/rtl_wmbus:
	-o remove DC offset
	-a accelerate (use an inaccurate atan version)
	-r 0 to disable run length algorithm
	-t 0 to disable time2 algorithm
	-d 2 set decimation rate to 2 (defaults to 2 if omitted)
	-v show used algorithm in the output
	-V show version
	-s receive S1 and T1/C1 datagrams simultaneously. rtl_sdr _MUST_ be set to 868.625MHz (-f 868.625M)
	-p [T,S] to disable processing T1/C1 or S1 mode
	-f exit if incoming data stalled for 5 seconds
	-h print this help
<<<
(serial) EVENT thread interrupted
(shell) return code 1
(shell) 233 exited
(rtlwmbus) help /usr/bin/rtl_wmbus: unrecognized option: h
rtl_wmbus: 1.0.1-17-g34684e6
Usage /usr/bin/rtl_wmbus:
	-o remove DC offset
	-a accelerate (use an inaccurate atan version)
	-r 0 to disable run length algorithm
	-t 0 to disable time2 algorithm
	-d 2 set decimation rate to 2 (defaults to 2 if omitted)
	-v show used algorithm in the output
	-V show version
	-s receive S1 and T1/C1 datagrams simultaneously. rtl_sdr _MUST_ be set to 868.625MHz (-f 868.625M)
	-p [T,S] to disable processing T1/C1 or S1 mode
	-f exit if incoming data stalled for 5 seconds
	-h print this help
(rtlwmbus) using command: ERRFILE=$(mktemp -t wmbusmeters_rtlsdr.XXXXXXXXXXXX) ; echo ERRFILE=$ERRFILE ; date -Iseconds > $ERRFILE ; tail -f $ERRFILE & /usr/bin/rtl_sdr  -d 0 -f 868M -s 1.6e6 - 2>>$ERRFILE | /usr/bin/rtl_wmbus  -f
(rtlwmbus) opening 00000001
(bgshell) exec background "/bin/sh"
(bgshell) arg "-c"
(bgshell) arg "ERRFILE=$(mktemp -t wmbusmeters_rtlsdr.XXXXXXXXXXXX) ; echo ERRFILE=$ERRFILE ; date -Iseconds > $ERRFILE ; tail -f $ERRFILE & /usr/bin/rtl_sdr  -d 0 -f 868M -s 1.6e6 - 2>>$ERRFILE | /usr/bin/rtl_wmbus  -f"
(serialcmd) opened /bin/sh pid 234 fd 6 (rtlwmbus)
(serial) EVENT thread interrupted
(main) regular reset of rtlwmbus  will happen every 82800 seconds
(wmbus) no alarm (expected activity) for rtlwmbus
(serial) registered regular callback HOT_PLUG_DETECTOR(0) every 2 seconds
No meters configured. Printing id:s of all telegrams heard!
(serial) waiting for stop
(serial) received ascii "ERRFILE=/tmp/wmbusmeters_rtlsdr.XXXXXXMIdJHk<0A>"
(rtlwmbus) checkRTLWMBusFrame "ERRFILE=/tmp/wmbusmeters_rtlsdr.XXXXXXMIdJHk<0A>"
(rtlwmbus) only text
(serial) received ascii "2025-01-20T16:22:52+01:00<0A>rtl_wmbus: monitoring flow<0A>"
(rtlwmbus) checkRTLWMBusFrame "2025-01-20T16:22:52+01:00<0A>rtl_wmbus: monitoring flow<0A>"
(rtlwmbus) only text
(rtlwmbus) checkRTLWMBusFrame "rtl_wmbus: monitoring flow<0A>"
(rtlwmbus) only text
(serial) received ascii "Found 1 device(s):<0A>  0:  RTLSDRBlog, Blog V4, SN: 00000001<0A><0A>Using device 0: Generic RTL2832U OEM<0A>Found Rafael Micro R828D tuner<0A>RTL-SDR Blog V4 Detected<0A>Sampling at 1600000 S/s.<0A>Tuned to 868000000 Hz.<0A>Tuner gain set to automatic.<0A>Reading samples in async mode...<0A>"
(rtlwmbus) checkRTLWMBusFrame "Found 1 device(s):<0A>  0:  RTLSDRBlog, Blog V4, SN: 00000001<0A><0A>Using device 0: Generic RTL2832U OEM<0A>Found Rafael Micro R828D tuner<0A>RTL-SDR Blog V4 Detected<0A>Sampling at 1600000 S/s.<0A>Tuned to 868000000 Hz.<0A>Tuner gain set to automatic.<0A>Reading samples in async mode...<0A>"
(rtlwmbus) only text
(rtlwmbus) checkRTLWMBusFrame "  0:  RTLSDRBlog, Blog V4, SN: 00000001<0A><0A>Using device 0: Generic RTL2832U OEM<0A>Found Rafael Micro R828D tuner<0A>RTL-SDR Blog V4 Detected<0A>Sampling at 1600000 S/s.<0A>Tuned to 868000000 Hz.<0A>Tuner gain set to automatic.<0A>Reading samples in async mode...<0A>"
(rtlwmbus) only text
(rtlwmbus) checkRTLWMBusFrame "<0A>Using device 0: Generic RTL2832U OEM<0A>Found Rafael Micro R828D tuner<0A>RTL-SDR Blog V4 Detected<0A>Sampling at 1600000 S/s.<0A>Tuned to 868000000 Hz.<0A>Tuner gain set to automatic.<0A>Reading samples in async mode...<0A>"
(rtlwmbus) only text
(rtlwmbus) checkRTLWMBusFrame "Using device 0: Generic RTL2832U OEM<0A>Found Rafael Micro R828D tuner<0A>RTL-SDR Blog V4 Detected<0A>Sampling at 1600000 S/s.<0A>Tuned to 868000000 Hz.<0A>Tuner gain set to automatic.<0A>Reading samples in async mode...<0A>"
(rtlwmbus) only text
(rtlwmbus) checkRTLWMBusFrame "Found Rafael Micro R828D tuner<0A>RTL-SDR Blog V4 Detected<0A>Sampling at 1600000 S/s.<0A>Tuned to 868000000 Hz.<0A>Tuner gain set to automatic.<0A>Reading samples in async mode...<0A>"
(rtlwmbus) only text
(rtlwmbus) checkRTLWMBusFrame "RTL-SDR Blog V4 Detected<0A>Sampling at 1600000 S/s.<0A>Tuned to 868000000 Hz.<0A>Tuner gain set to automatic.<0A>Reading samples in async mode...<0A>"
(rtlwmbus) only text
(rtlwmbus) checkRTLWMBusFrame "Sampling at 1600000 S/s.<0A>Tuned to 868000000 Hz.<0A>Tuner gain set to automatic.<0A>Reading samples in async mode...<0A>"
(rtlwmbus) only text
(rtlwmbus) checkRTLWMBusFrame "Tuned to 868000000 Hz.<0A>Tuner gain set to automatic.<0A>Reading samples in async mode...<0A>"
(rtlwmbus) only text
(rtlwmbus) checkRTLWMBusFrame "Tuner gain set to automatic.<0A>Reading samples in async mode...<0A>"
(rtlwmbus) only text
(rtlwmbus) checkRTLWMBusFrame "Reading samples in async mode...<0A>"
(rtlwmbus) only text

Co mogę zrobić aby zadziałało?

Zakomentować wszystkie inne protokoły niż 237

(swoją drogą jakąś starawą masz tę konfigurację, bo we współczesnych wersjach w komentarzach jest jawnie wymieniony flowis przy tym protokole)

lub zajrzeć i poczytać na forum zanim się napisze nowy wątek
(tylko stare flowisy miały niestandardowy protokół nowsze to wmbus)
https://forum.arturhome.pl/search?q=flowis%2B


a i jeszcze jedno, warto też odkręcić wodę oraz robić testy w godzinach pracy inkasentów (tzn. teraz to już nie inkasenci, ale nie wiem jak nazwać takie stanowisko)

@szopen
Dzięki za odpowiedź
Niestety, nie zadziałało.
Oto nowy config:

# This is an empty template for configuring rtl_433. mqtt information will be
# automatically added. Create multiple files ending in '.conf.template' to
# manage multiple rtl_433 radios, being sure to set the 'device' setting.
# https://github.com/merbanan/rtl_433/blob/master/conf/rtl_433.example.conf

output mqtt://${host}:${port},user=${username},pass=${password},retain=${retain}

output kv
output json

frequency     868M

sample_rate   250k

report_meta level
report_meta noise
report_meta stats
report_meta time:usec
report_meta protocol

signal_grabber none

protocol 237

Czy warto w takim razie zrobić update firmware rtl-sdr?

Edit:
Zmieniłem dodatek z rtl_433 na rtl_433(next) (i podobnie dla mqtt discovery).

Zaczyna działać:

rtl_433] [Auto Level] Current noise level -32.6 dB, estimated noise -32.7 dB
[rtl_433] [Auto Level] Current noise level -32.7 dB, estimated noise -32.8 dB
[rtl_433] _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
[rtl_433] time      : 2025-01-22 13:01:11.387588             Protocol  : 237
[rtl_433] model     : Flowis       Meter id  : 340083817
[rtl_433] Type      : 1            Volume    : 109.021 m3    Device time: 2025-01-22T12:54:01                    Alarm     : 0             Backflow  : 0             Integrity : CRC
[rtl_433] Modulation: FSK          Freq1     : 867.9 MHz     Freq2     : 868.0 MHz
[rtl_433] RSSI      : -12.1 dB     SNR       : 14.8 dB       Noise     : -27.0 dB
[rtl_433] {"time" : "2025-01-22 13:01:11.387588", "protocol" : 237, "model" : "Flowis", "id" : 340083817, "type" : 1, "volume_m3" : 109.021, "device_time" : "2025-01-22T12:54:01", "alarm" : 0, "backflow" : 0, "mic" : "CRC", "mod" : "FSK", "freq1" : 867.947, "freq2" : 868.038, "rssi" : -12.144, "snr" : 14.815, "noise" : -26.959}
[rtl_433] [Auto Level] Current noise level -32.8 dB, estimated noise -32.8 dB
[rtl_433] [Auto Level] Current noise level -32.6 dB, estimated noise -32.6 dB