Wrong Autodetected Temp and Hum Sensor 433 MHZ

[rpsVerni]

Hello , i have one Sensor it fit not to the CUL_TCM97001 or is missing in the defintion.

if i want change to sd_WS07 it is not possible. Not Working.

IT is Label with Mebu Modell Number HQ7312-2 art Nr 40283TX

As Auriol i can get the Temp but i miss still the Hum.

i added the definition of the sensor from RTL_433 her it is a Nexus Sensor.

Model: Auriol The Temp off Auriol fit to the NExus Temp so it is not complete wrong only the hum is not included.

Model: NC_WS

It habe correct Hum but wrong temp.

If i Compare Definition Auriol to Nexus and Definition NC_WS to NEXUS. The Last 2 nibbles of the 9 nibbles are hum and fit to the defenition of NC_WS

And nibble 3 +4 +5 are the temp.

The data is grouped in 9 nibbles:

[id0] [id1] [flags] [temp0] [temp1] [temp2] [const] [humi0] [humi1]

Please add the Sensor as maybe Mebus 2 in the List model.

THX ahead.

Specifications for new sensor / switch / or other device ...

• manufacturer:
• model name:
• pictures of the device / the board (very helpful)

Specifications

Manual https://cdn-reichelt.de/documents/datenblatt/X100/40283FU-WETT.pdf

Protocol definition https://github.com/merbanan/rtl_433/blob/master/src/devices/nexus.c ################################### The data is grouped in 9 nibbles:

[id0] [id1] [flags] [temp0] [temp1] [temp2] [const] [humi0] [humi1]

• The 8-bit id changes when the battery is changed in the sensor.
• flags are 4 bits B 0 C C, where B is the battery status: 1=OK, 0=LOW
• and CC is the channel: 0=CH1, 1=CH2, 2=CH3
• temp is 12 bit signed scaled by 10
• const is always 1111 (0x0F)
• humidity is 8 bits The sensors can be bought at Clas Ohlsen (Nexus) and Pearl (infactory/FreeTec). */ ################################################## Autocreate result#############

AURIOL_77 | T: 24.5

CODE | CUL_TCM97001_77 DEF | CUL_TCM97001_77   FUUID | 615d80da-f33f-5fa0-ffa9-b88881df0b9af4d6 LASTInputDev | sdESP MSGCNT | 40 NAME | AURIOL_77 NR | 706 STATE | T: 24.5 TYPE | CUL_TCM97001 lastH | 0 lastT | 1633520867 sdESP_DMSG | s4DA0F5F0A000 sdESP_MSGCNT | 40 sdESP_Protocol_ID | 0 sdESP_RAWMSG | MS;P0=-2128;P1=320;P5=-1159;P6=-4084;D=16151015151010151010151015151515151010101015101510101010101515151510151015;CP=1;SP=6;R=66;O;m2; sdESP_RSSI | -41 sdESP_TIME | 2021-10-06 13:47:47

Autocreate result#############

Defintion auriol######

Implementation from Femduino

      # AURIOL (Lidl Version: 09/2013)
      #                /--------------------------------- Channel, changes after every battery change      
      #               /           / ------------------------ Battery state 1 == Ok      
      #              /           / /------------------------ Battery changed, Sync startet      
      #             /           / /  ----------------------- Unknown      
      #            /           / / /    /--------------------- neg Temp: if 1 then temp = temp - 4096
      #           /           / / /    /---------------------- 12 Bit Temperature
      #          /           / / /    /               /---------- ??? CRC 
      #         /           / / /    /               /       /---- Trend 10 == rising, 01 == falling
      #         0101 0101  1 0 00   0001 0000 1011  1100  01 00
      # Bit   

Defintion auriol######

Definition######## NC_WS

Implementation from Femduino

  # Protocol prologue start everytime with 0101
  # PEARL NC7159, LogiLink WS0002
  #                 /--------------------------------- Sensdortype      
  #                /     / ---------------------------- ID, changes after every battery change      
  #               /     /          /--------------------- Battery state 0 == Ok
  #              /     /          /  / ------------------ forced send      
  #             /     /          /  /  / ---------------- Channel (0..2)      
  #            /     /          /  /  /   / -------------- neg Temp: if 1 then temp = temp - 2048
  #           /     /          /  /  /   /   / ----------- Temp
  #          /     /          /  /  /   /   /             /-- unknown
  #         /     /          /  /  /   /   /             /  / Humidity
  #         0101  0010 1001  0 0 00   0 010 0011 0000   1 101 1101
  # Bit     0     4         12 13 14  16 17            28 29    36
  #$def = $modules{CUL_TCM97001}{defptr}{$idType3};

Definition######## NC_WS

• Microcontroller:
• Version (Firmware):

• Versionmodul (FHEM Module):