Hi ... Please help.... I have Bresser 5in1 7002580.... I am using rpi4 with
weewx 4.2.0 and nooelec sdr .... The sdr delivered to weewx the rain_total
packet but weewx in my case doesn't make the deltas calculations so the
rain is always 0.00mm ... I have tried almost everything in weewx.conf
(because i think that something have to trigger weewx to calculate the rain
value with rain_total packet ) but no rain ... Only pain ... Both sdr.py
and weewx.conf are set up correctly (i think) and i have in the [sdr] field
[[deltas ]]
rain = rain_total
the station sends 2 partial packets ... fisrt has the rain and wind values
and the second all except rain
my log
raspberrypi weewx[12220] DEBUG user.sdr: lines=['{"time" : "2020-12-07
15:27:56", "model" : "Bresser-6in1", "id" : 411043787, "channel" : 0,
"battery_ok" : 1, "sensor_type" : 1, "wind_max_m_s" : 0.200, "wind_avg_m_s"
: 0.200, "wind_dir_deg" : 248, "rain_mm" : 80.800, "mic" : "CRC"}\n']
Dec 7 17:27:59 raspberrypi weewx[12220] DEBUG user.sdr: packet={'windDir':
248.0, 'windSpeed': 0.2, 'windGust': 0.2, 'outTemp': None, 'outHumidity':
None, 'barometer': 1009.1999999999999, 'rain_total': 80.8, 'dateTime':
1607354876, 'usUnits': 17}
7 17:27:47 raspberrypi weewx[12220] DEBUG user.sdr: lines=['{"time" :
"2020-12-07 15:27:44", "model" : "Bresser-6in1", "id" : 411043787,
"channel" : 0, "battery_ok" : 1, "temperature_C" : 10.700, "humidity" : 97,
"sensor_type" : 1, "wind_max_m_s" : 0.200, "wind_avg_m_s" : 0.200,
"wind_dir_deg" : 248, "mic" : "CRC"}\n']
Dec 7 17:27:47 raspberrypi weewx[12220] DEBUG user.sdr: packet={'windDir':
248.0, 'windSpeed': 0.2, 'windGust': 0.2, 'outTemp': 10.7, 'outHumidity':
97.0, 'barometer': 1009.1999999999999, 'rain_total': None, 'dateTime':
1607354864, 'usUnits': 17}
Probably you will notice that in log the station appears like 6in1 .... i
dont know why but i modified (with a big help of my friend) the sdr.py and
returns bresser5in1.packets.... all the others values transmitted to
weather sites without any problem...
sensor map
[SDR]
# This section is for the software-defined radio driver. # The driver to
use driver = user.sdr cmd = /usr/local/bin/rtl_433 -M utc -F json -f 868.2M
-R 172 [[sensor_map]] windDir = wind_dir.411043787.Bresser5in1Packet
windSpeed = wind_speed.411043787.Bresser5in1Packet windGust =
wind_gust.411043787.Bresser5in1Packet outTemp =
temperature.411043787.Bresser5in1Packet outHumidity =
humidity.411043787.Bresser5in1Packet barometer =
pressure.411043787.Bresser5in1Packet rain_total =
rain_total.411043787.Bresser5in1Packet [[deltas]] rain = rain_total
Thank you in advanced if any help provided
On Sunday, October 4, 2020 at 10:21:37 AM UTC+3 Rafael Moslin wrote:
> The Bresser 5in1 868 Mhz (868.200 in my case) certainly works with a Pi0W
> and a £23 USB SDR radio bought off Amazon
> <https://www.amazon.co.uk/gp/product/B00P2UOU72/>.
>
> On Thursday, 24 September 2020 at 22:25:33 UTC+1 [email protected]
> wrote:
>
>> Hello
>>
>> I am interested in bresser Station with Wifi support but station base as
>> no usb port to connect to an rpi.
>>
>> Bresser station like this :
>> https://www.bresser.de/fr/Temps/Stations-Meteo/Centrale-meteo/BRESSER-Centrale-meteo-WIFI-ClearView-avec-capteur-7-en-1.html
>>
>> If I buy usb sdr key like here :
>> https://github.com/weewx/weewx/wiki/sdr-rpi-recipe
>> It will be possible to get packet from sensors ?
>>
>> Frequency : 868 MHz for sensors
>>
>> Thanks a lot
>>
>>
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