weather station excelvan model 10/2017

[kamsa...@gmail.com]

Hello everyone and congratulations for the project
I bought this station https://it.aliexpress.com/item/EXCELVAN-Wireless-Weather-Station-Radio-Controlled-Clock-Weather-Station-Desk-Calendar-Clock-Outdoor-Forecast-Temperature/32830480338.html
I tried with rtl_433 but it seems not to recognize the protocol

thanks in advance for the help

root@debian:/home/kam/Scaricati/rtl_433/build# rtl_433 -f 433974000 -a -t

Registered 79 out of 99 device decoding protocols
Found 1 device(s)

trying device  0:  Realtek, RTL2838UHIDIR, SN: 00000001
Detached kernel driver
Found Rafael Micro R820T tuner
Using device 0: Generic RTL2832U OEM
Exact sample rate is: 250000.000414 Hz
[R82XX] PLL not locked!
Sample rate set to 250000.
Bit detection level set to 0 (Auto).
Tuner gain set to Auto.
Reading samples in async mode...
Tuned to 433974000 Hz.
To many pulses detected, probably bad input data or input parameters
*** signal_start = 1482483, signal_end = 1685505
signal_len = 203022,  pulses = 4129
Iteration 1. t: 18    min: 6 (965)    max: 31 (35)    delta 340
Iteration 2. t: 15    min: 5 (933)    max: 25 (67)    delta 37
Iteration 3. t: 13    min: 5 (895)    max: 22 (105)    delta 9
Iteration 4. t: 12    min: 4 (859)    max: 20 (141)    delta 5
Iteration 5. t: 11    min: 4 (837)    max: 18 (163)    delta 4
Iteration 6. t: 10    min: 4 (797)    max: 17 (203)    delta 1
Iteration 7. t: 10    min: 4 (765)    max: 16 (235)    delta 1
Iteration 8. t: 10    min: 4 (765)    max: 16 (235)    delta 0
Pulse coding: Short pulse length 4 - Long pulse length 16

Short distance: 10, long distance: 245, packet distance: -176104

p_limit: 10
bitbuffer:: Number of rows: 2
[00] {129} 40 45 81 01 92 c4 00 cc 5e 98 c7 00 00 00 10 80 00
[01] {640} 00 00 02 10 20 89 03 40 10 24 82 80 61 01 88 80 09 ac 11 88 81 89 a6 f0 80 00 04 32 0a 00 91 00 62 25 d4 40 06 28 09 0d 18 1e 44 04 28 00 10 83 20 04 c0 e0 02 85 00 05 00 00 0f 93 00 2f 86 10 40 01 09 20 00 29 26 30 5a 00 a4 22 41 10 02 00
signal_bszie = 524288  -      sg_index = 524288
start_pos    = -230842  -   buffer_size = 3145728
restart_pos = 2914886
*** Saving signal to file g001_433.974M_250k.cu8
*** Writing data from 2914886, len 230842
*** Writing data from 0, len 293446

root@debian:/home/kam/Scaricati/rtl_433/build# rtl_433 -r g001_433.974M_250k.cu8 -a -A

Registered 79 out of 99 device decoding protocols
Test mode active. Reading samples from file: g001_433.974M_250k.cu8
Input format: uint8
To many pulses detected, probably bad input data or input parameters
*** signal_start = 25040, signal_end = 222411
signal_len = 197371,  pulses = 4000
Iteration 1. t: 19    min: 6 (963)    max: 32 (37)    delta 305
Iteration 2. t: 15    min: 5 (934)    max: 26 (66)    delta 37
Iteration 3. t: 14    min: 5 (896)    max: 23 (104)    delta 9
Iteration 4. t: 13    min: 5 (875)    max: 21 (125)    delta 4
Iteration 5. t: 12    min: 4 (856)    max: 20 (144)    delta 2
Iteration 6. t: 11    min: 4 (834)    max: 19 (166)    delta 1
Iteration 7. t: 10    min: 4 (797)    max: 17 (203)    delta 4
Iteration 8. t: 10    min: 4 (765)    max: 16 (235)    delta 1
Iteration 9. t: 10    min: 4 (765)    max: 16 (235)    delta 0
Pulse coding: Short pulse length 4 - Long pulse length 16

Short distance: 10, long distance: 237, packet distance: 1284

p_limit: 10
bitbuffer:: Number of rows: 3
[00] {42} 63 10 04 0c 06 00 : 01100011 00010000 00000100 00001100 00000110 00
[01] {640} 41 01 40 00 19 09 46 f3 00 13 40 00 00 04 20 41 12 06 80 20 49 05 00 c2 03 11 00 13 58 23 11 03 13 4d e1 00 00 08 64 14 01 22 00 c4 4b a8 80 0c 50 12 1a 30 3c 88 08 50 00 21 06 40 09 81 c0 05 0a 00 0a 00 00 1f 26 00 5f 0c 20 80 02 12 40 00
[02] {134} 00 00 01 01 1c 52 44 00 b0 02 04 0c d8 70 c0 98 50
Test mode file issued 2 packets

root@debian:/home/kam/Scaricati/rtl_433/build#rtl_433 -f 433974000 -G


trying device  0:  Realtek, RTL2838UHIDIR, SN: 00000001
Detached kernel driver
Found Rafael Micro R820T tuner
Using device 0: Generic RTL2832U OEM
Exact sample rate is: 250000.000414 Hz
[R82XX] PLL not locked!
Sample rate set to 250000.
Bit detection level set to 0 (Auto).
Tuner gain set to Auto.
Reading samples in async mode...
Tuned to 433974000 Hz.
2018-02-08 14:27:05 :   Smoke detector GS 558   :       19754   :       21     :0
        Raw Code:        19a555

[rob.rus...@gmail.com]

Hi,

I have your same problem, have you solved it?