GNSS Module Series
LC29D EVB User Guide
LC29D_EVB_User_Guide 17 / 22
5
Instructions for the use of RTK
This chapter mainly introduces the account configuration of LC29D RTK.
5.1.
RTK account configuration
RTK account configuration via
USB AT Port
of EG25 module. The baud rate of
USB AT port
is 115200bps.
The RTK account only needs to be configured for the first time unless the account expires or EG25 module
upgrade firmware.
Synopsis:
AT+QGNSSPARAM= 0,0," ip",port,"quectel_usr","quectel_pwd","mount_point",1,1
Table 6: Arguments
1
）
In case of no errors, the returned message will be:
+QGNSSPARAM OK
2
）
In case of any error, the returned message will be:
Parameter
Description
ProtoMode
0( ntirp protocol); 1( tcp protocol)
DataMode
The Tcp protocol is valid, 0( Rover Station); 1(Base station)
IP
Server IP address
Port
Server port
Usr
Ntrip protocol valid, user name
Pwd
Ntrip protocol is valid, password
Source
Ntrip protocol is valid, mount point
AssistUart
0: close
1: open,
Standard COM Port
can receive LC29D module NMEA data.
DataStore
0: close
1: open, SD card can receive LC29D module NMEA data.
