g) Display the minimum data from the history
Send an SMS from your smartphone with the command: History Min
Reply from the weather station:
History Min:
Temp=7.1C // Humi=31% // Dew Point=1.9C
h) Display the minimum daily data
Send an SMS from your smartphone with the command: Today Min
Reply from the weather station:
Today Min:
Temp=7.1C // Humi=31% // Dew Point=1.9C
i) Display the minimum daily data as well as the minimum data from the history
Send an SMS from your smartphone with the command: Min
Reply from the weather station:
The data from the history (History Min) as well as the daily data (Today Min) are displayed together.
j) Status display of the weather station
Send an SMS from your smartphone with the command: Status
Reply from the weather station:
• Transmitter=normal D
• Transmitter=error
• Network=normal
• Network=error
• SD Card=normal
• SD Card=full
• SD Cart=not exist
58
The weather station is functioning without errors
An error has occurred. Check the weather station.
D
The weather station network is functioning without errors
D
An error has occurred. Check the weather station. Is the SIM card in the weather sta-
D
tion still working?
The SD card is functioning without errors
D
The SD card is full and can no longer store data. Check the SD card. Save the data on
D
your computer and then delete the data from the SD card.
No SD card detected or available. Check the weather station and insert a suitable SD
D
card.