Adeunis RF LoRaWAN Europe EU863-870, User Manual, Page: 41 / 50

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FIELD TEST DEVICE - LoRaWAN Europe - Guide utilisateur / User guide version V2.0.0
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5.3. Latitude
Byte Bit N° Comments Value Hex
3 to 6
7..4
BCD coding of the entire degree section (tenth of a degree)
4
5°15,9690
45
3..0 BCD coding of the entire degree section (whole degrees) 4 5 °15,9690
7..4
BCD coding of the entire minute section (tenth of a minute) 45°
1
5,9690
15
3..0 BCD coding of the entire minute section (whole minutes) 45°1
5
,9690
7..4 BCD coding of the decimal section (tenth) 45°15, 9 690
96
3..0 BCD coding of the decimal section (one hundredth) 45°15,9 6 90
7..4
BCD coding of the decimal section (one thousandth) 45°15,96
9
0
90
3...1 Not used
0 Hemispheric coding
0 : North
1 : South
Note:
the value expressed in the payload will be in degrees and decimal minutes. A conversion to degrees, minutes and seconds must be car-
ried out in order to make a comparison with the coordinates displayed on the device’s LCD screen.
5.4. Longitude
Byte Bit N° Comments Value Hex
7 to 10
7..4
BCD coding of the entire degree section (one hundredth of a degree)
0
05°34,500
00
3..0 BCD coding of the entire degree section (one tenth of a degree) 0 0 5°34,500
7..4
BCD coding of the entire degree section (whole degrees) 00
5
°34,500
53
3..0 BCD coding of the entire minute section (one tenth of a minute) 005°
3
4,500
7..4 BCD coding of the entire minute section (whole minutes) 005°3 4 ,500
45
3..0 BCD coding of the decimal section (tenth) 005°34, 5 00
7..4
BCD coding of the decimal section (one hundredth) 005°34,5
0
0
00
3...1 Not used
0 Hemispheric coding
0 : East
1 : West
Note : the value expressed in the payload will be in degrees and decimal minutes. A conversion to degrees, minutes and seconds must be carried
out in order to make a comparison with the coordinates displayed on the device’s LCD screen.
5.5. GPS quality (Not available in Legacy mode)
Byte Bit N° Comments Value Hex
11
7..4 Reception scale
1: Good
2: Average
3: Poor
27
2
3..0 Number of satellites 1 ... 16 7
The byte’s MSB allows you to find out the quality of the GPS signal and the LSB gives you the number of satellites viewed by the device.
5.6. UL counter
Byte Comments Value Hex Decimal
12 Uplink frame counter 0 ... 255 20 32
Please note:
This counter is not the LoRaWAN stack frame counter, but an internal frame counter. Therefore, there is no correlation between
this counter and the one that you can view on the network.