Waveshare SIM7600 Series User Manual

 Remove the case, assemble the GPS antenna and replace it and close.
 When testing,You should set the receiver of GPS antenna in outside and please
test it in sunny day., Power on and waiting for several minuts to get the postion;
2、AT Commands for GPS
 Commands and test result：
AT+CGPS=1 //Open GPS
AT+CGPSINFO //Print GPS information to serial port
AT+CGPS=0 //Close GPS

Waveshare SIM7600 Series Specifications

General

Brand	Waveshare
Model	SIM7600 Series
Category	Computer Hardware
Language	English