Operation Manual
Table Of Contents
- 29 -
7.3 LowPoweralarm
The receiver unit constantly monitors the battery voltage. Battery voltage is 4.2V when it is full charged. An
SMS alert will be sent to authorized smart phone when battery voltage drops below 3.5V:
We suggest the battery be charged or replaced once battery drops below 3.3V, or the 3G module will be
suspended when battery voltage drops below 3.3V.Then below SMS will be sent to smart phone. After that No
SMS will be sent or no data will be uploading to internet.
And all functions will be suspended if battery voltage drops below 3V. After that if the device is charged by USB
charger directly without disconnecting battery, or charged by the solar panel automatically, below SMS will be
send once battery voltage resume to above 3.9V:
8.Restartthedevice
Send a SMS with command
Reboot
After the device is restarted, it replies below message from the weather station:
WeatherServer
The receiver is configured to send real-time data to wunderground.com® Enter the Station ID and Password
from wunderground.com®. The weather data will be displayed on the user interface.
1.Registering with wunderground.com