in principle all seems to be correct in weewx.conf
now, how to check the database: get yourself the sqlitebrowser and look
it up yourself
sudo apt-get install sqlitebrowser
you will have to load your database and you can see everything, all
records etc.
but you may have a unit problem as the Ecowitt battery status comes over
either as integer values (0, 1, 2, 3) or as voltage e.g. 1.64
As far as I know Gary has described this in the Ecowitt Gateway WiKi
therefore the units to be used (which may be different from
wsview_extended schema) need to be added to
extensions.py
https://github.com/gjr80/weewx-gw1000/wiki/Sensor-battery-states
and make sure you have the respective entries in your extension.py
e.g.
weewx.units.obs_group_dict['wh51_ch1_batt'] = 'group_volt'
weewx.units.obs_group_dict['wn34_ch1_batt'] = 'group_volt'
and
weewx.units.obs_group_dict['wh31_ch1_batt'] = 'group_count'
etc.
the signal levels should also belong to group_count
try that ...
On 10.08.2023 10:48, Daidl Himself wrote:
Hi,
I got a GW2000 and several sensors and use them with the gw1000
driver. So far so good, the most temeratures and stuff is
automatically logged fine.
But, I would like to see trends from the battery values as well.
Searching in the manuals let me learn, the data needs to be mapped to
a field, either creating new ones, or map to existing ones, which are
"free". So, I checked the "schemas.wview_extended.schema" that is used
an made some mappings in the weewx.conf:
/[GW1000]
# This section is for the Ecowitt Gateway driver.
# How often to poll the API, default is every 20 seconds:
poll_interval = 20
# The driver to use:
driver = user.gw1000
ip_address = 192.168.179.113
port = 45000
show_all_batt = True
[[field_map_extensions]]
extraTemp8 = temp9
rain = p_rain
stormRain = p_rainevent
rainRate = p_rainrate
dayRain = p_rainday
weekRain = p_rainweek
monthRain = p_rainmonth
yearRain = p_rainyear
BatteryStatus1 = ws90_batt
BatteryStatus2 = wh51_ch1_batt
BatteryStatus3 = wh51_ch2_batt
BatteryStatus4 = wn34_ch1_batt
BatteryStatus5 = wh45_batt
BatteryStatus6 = wh75_ch1_batt
signal1 = ws90_sig
signal2 = wh51_ch1_sig
signal3 = wh51_ch2_sig
signal4 = wn34_ch1_sig
signal5 = wh45_sig
signal6 = wh31_ch1_sig
signal7 = wh31_ch2_sig
signal8 = wh31_ch3_sig/
The Temperature and the rain data is all fine, but the battery data
can be shown as $latest and $current, but the image generator just
produced empty fields. Looks for me, as the "BatteryStatus" fields are
not storred in the database. How can I advice this, and how can I
check if there are already part of a group (I would guess energy would
make sense, as the value is Volt)
thanks a lot by the way, for this fantastic peace of software and user
friendly documentation.
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