Elsner P03/3-RS485-GPS

Weather station • SERCOM (DDF)

Elsner
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The P03/3-RS485-GPS weather station measures temperature, wind speed,and brightness (east, south, and west sun).
It detects precipitation and receives the time signal via GPS. The P03/3-RS485-GPS weather station outputs the UTC world time and location coordinates. The direction (azimuth) and height (elevation) of the sun are also calculated and output.


The weather station transmits the currently recorded weather data, date, and time once per second.

Manufacturer Type Protocol Model Version ID
Elsner Weather station SERCOM (DDF) 7 1 0x0900004000070100
ID Name Unit Type Direction
0 Temperatur outside C
1 Sun south klx
2 Sun west klx
3 Sun east klx
4 Twilight indication
5 Twilight lx
6 Wind m/s
7 Raining
8 Time quality 0= Not OK, 1= OK
9 Weekday 1= Mon, 7= Sun, 0 = UTC not OK
10 Year
11 Month
12 Day
13 Hour
14 Minute
15 Seconds
17 Epoch seconds s
18 Datetime string
19 Sunposition Position 0= Not OK, 1= OK
20 Azimut
21 Elevation
22 Position Quality 0= Not OK, 1= OK
23 Latitude
24 Longitude
201 Quality
203 Error counter
204 Info
210 Sumdata helper
211 Checksum
212 Datalen
*2026-02-24 08:02:39 (do) ******************************
Last Commit: ac741d05 | 2026-02-24 08:01:56