Manual

User manual/ Technical information
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The 39 Page total 50
Query
Send 0XA; UP=? <CR><LF>
Response 0XA; UP=P<CR><LF>
Description The unit is Pa.
Set up
Send 0XA; UP=H<CR><LF>
Response 0XA; UP=H<CR><LF>
Description
Set the unit to hPa.
P = Pa, H = hPa, B = bar, M = mmHg, I=inHg
Wind Speed & Direction Data
Update Interval
IW
Query
Send 0XA; IW=? <CR><LF>
Response 0XA; IW=1<CR><LF>
Description The default data updates every 1 second.
Set up
Send 0XA; IW=2<CR><LF>
Response 0XA; IW=2<CR><LF>
Description Set the data update interval to 2 seconds, you can choose a value between 1 to 3600 seconds.
Wind speed & direction
average time window
AW
Query
Send 0XA; AW=? <CR><LF>
Response 0XA; AW=5<CR><LF>
Description
The default average update interval for wind speed & direction data is 5 seconds.
The device collects wind speed & direction in 5s intervals and then averages the value.
Setting
Send 0XA; AW=10<CR><LF>
Response 0XA; AW=10<CR><LF>
Description Set the data update interval to 10 seconds, you can choose a value between 1 to 3600 seconds
Wind Speed Unit US
Query
Send 0XA; US=? <CR><LF>
Response 0XA; US=M<CR><LF>
Description The default wind speed unit is m/s
Setting
Send 0XA; US=K<CR><LF>
Response 0XA; US=K<CR><LF>
Description
Set unit to km/h
M = m/s, K = km/h, S = mph, N = knots
The wind direction offset
correction value
DO
Query
Send 0XA;DO=? <CR><LF>
Response 0XA; DO=0<CR><LF>
Description The default correction angle for the wind direction is 0.
Setting
Send 0XA; DO=1<CR><LF>
Response 0XA; DO=1<CR><LF>
Description
Set the wind direction offset to +10°, if the current wind direction is 280°, the corrected wind
direction is 290 degrees.
The wind correction range is -180° to 180°
Rainfall Data Update Interval IR