FIELD TEST DEVICE - LoRaWAN Europe - Guide utilisateur / User guide version V1.2.3
3.4. GPS screen
This screen can be accessed by briefly pressing on pushbutton 2 after the home screen. It will allow you to view the functioning information of
the GPS module, as well as the device's GPS positioning.
Statuts bar
GPS coordinates
Item
Number of Satellites
(Second on the left)
GPS signal
(Third on the left)
LATITUDE
LONGITUDE
When GPS has not yet been "fixed", no information on latitude or longitude will be displayed on the screen and the information icon will indi-
cate that GPS has not been synchronized.
If the device falls out of synchronization with GPS, the information on this screen will no longer be available. There will be no memory of the last
received position.
3.5. PER (Packet Error Rate) screen
This menu can be accessed by briefly pressing on pushbutton 2 after the GPS menu. It will allow you to evaluate the quality of the radio connec-
tion between the device and the network.
Status bar
Frame counters
Icon
Description
SAT xx
Indicates the number of satellites received by the device
Indicator showing the quality of the GPS signal
1 bar: weak reception
2 bars: average reception
3 bars: good reception
Display showing latitude coordinates in degrees, minutes and seconds
Display showing longitude coordinates in degrees, minutes and seconds
Figure 10 : GPS screen (No synchronisation)
Figure 11 : PER screen
Figure 9 : GPS screen
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