I'm currently using a Raspberry Pi together with SIM7600 from waveshare, a GPS/GSM module for 4G and GPS. As of now, I have managed to setup the Raspberry Pi such that it can operate in standalone GPS and also 4G connection by following the guide from here: https://www.raspberrypi.org/forums/view ... 4#p1450784
However, I'm currently facing an issue whereby I can't seem to operate the GPS in assisted mode. I have tried the setup stated in this manual: https://www.waveshare.com/w/upload/9/92 ... _V1.00.pdf
The AT commands I'm currently using as per the manual:
The desired AT port response:
Code: Select all
AT+CGSOCKCONT=1,”IP”,”TPG” # set apn AT+CGPSURL=”supl.google.com:7276” # set agps url AT+CGPSSSL=0 # set security mode AT+CGPS=1,3 # start gps in assisted mode
However, I'm currently getting a AT port response:
#CGPS: 0, which means the GPS is auto off.
Is there anything that is a problem or missing? Thank you.