求RM520N-GL 最新固件

ATI >> /dev/ttyUSB3
ATI

Quectel
RM520N-GL
Revision: RM520NGLAAR01A07M4G

OK
<<EOF
AT+CGSN >> /dev/ttyUSB3
AT+CGSN

868371050507124

OK

求最新固件

bluehj@163.com

还有个问题,每次启动gps 都是默认开启的吗?

还是说每次都要
AT+QGPS=1 //打开GPS