Add WEN 3410

[gcormier]

Flex conf

#3151

greg@air:~/rtl_433$ rtl_433 -R 0 -c conf/wen_3410.conf ~/rtl_433_tests/tests/wen_dust/off.cu8 
rtl_433 version 24.10-43-gd63b2241 branch ivacpro at 202501201140 inputs file rtl_tcp RTL-SDR SoapySDR with TLS
Disabling all device decoders.
[Input] Test mode active. Reading samples from file: /home/greg/rtl_433_tests/tests/wen_dust/off.cu8
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
time      : @0.081140s
model     : WEN3410      count     : 3             num_rows  : 4             len       : 8             data      : 6e            CMD       : OFF

greg@air:~/rtl_433$ rtl_433 -R 0 -c conf/wen_3410.conf ~/rtl_433_tests/tests/wen_dust/on.cu8 
rtl_433 version 24.10-43-gd63b2241 branch ivacpro at 202501201140 inputs file rtl_tcp RTL-SDR SoapySDR with TLS
Disabling all device decoders.
[Input] Test mode active. Reading samples from file: /home/greg/rtl_433_tests/tests/wen_dust/on.cu8
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
time      : @0.081780s
model     : WEN3410      count     : 1             num_rows  : 2             len       : 8             data      : 61            CMD       : ON

greg@air:~/rtl_433$ rtl_433 -R 0 -c conf/wen_3410.conf ~/rtl_433_tests/tests/wen_dust/time.cu8 
rtl_433 version 24.10-43-gd63b2241 branch ivacpro at 202501201140 inputs file rtl_tcp RTL-SDR SoapySDR with TLS
Disabling all device decoders.
[Input] Test mode active. Reading samples from file: /home/greg/rtl_433_tests/tests/wen_dust/time.cu8
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
time      : @0.081168s
model     : WEN3410      count     : 3             num_rows  : 4             len       : 8             data      : c8            CMD       : TIME

greg@air:~/rtl_433$