I got a Knot (Quectel BG77) and I am testing GPS (LTE-M already tested and it is ok).
I connected an external antenna and I can get the GPS coordinates if connecting directly to the modem, but the info is not available in the system:
Code: Select all
admin@MikroTik] > system/gps/print
enabled: yes
port: modem
channel: 2
init-channel: 2
init-string: AT+QGPSCFG="outport","usbnmea";+QGPSCFG="priority",0;+QGPS=1
set-system-time: yes
coordinate-format: ddmm
[admin@MikroTik] > system/gps/monitor
date-and-time: aug/19/2030 21:11:28
latitude: none
longitude: none
altitude: none
speed: none
destination-bearing: none
true-bearing: none
magnetic-bearing: none
valid: no
satellites: 0
fix-quality: 0
data-age: never
[admin@MikroTik] > system/gps/set enabled=no
[admin@MikroTik] > system serial-terminal port=modem channel=2
[Ctrl-A is the prefix key]
AT+QGPSLOC=1
+QGPSLOC: 162925.000,4547.052736,N,01208.589217,E,0.8,87.7,3,0.00,0.0,0.0,301222,10
OK
AT+QGPSGNMEA="GSV"
+QGPSGNMEA: $GPGSV,3,1,10,02,23,165,27,06,16,037,34,11,34,073,36,12,54,073,35,1*67
+QGPSGNMEA: $GPGSV,3,2,10,22,28,290,33,24,20,152,25,25,78,004,28,29,53,217,36,1*6A
+QGPSGNMEA: $GPGSV,3,3,10,31,28,309,22,32,26,252,25,1*60
OK