Orion NMEA User Manual
GPS Receiver Module
Micro Modular Technologies Pte. Ltd.
Page 11 of 25
No. 3, Ubi Avenue 3, #03-02 Crocodile House 408857 Singapore
Tel: 65-6745-8832 Fax: 65-6293-0661 Email: sales@micro-modular.com
www.micro-modular.com
4
NMEA Input Commands
Orion may not recognize commands if they are input at a rate greater than one per second.
All commands are in upper case unless stated otherwise.
If valid, the CONFIG, STOP, SLEEP, and START commands will be echoed back to the sender and
GETCONFIG will generate a CFG_R response. Otherwise, an error message will be sent.
The commands recognized by Orion are:
Table 10 – Orion NMEA commands
4.1
GETCONFIG Command
The GETCONFIG command allows the user to read the current system configuration.
For details of each field, please refer to the CONFIG command in section 4.2 .
The format of the GETCONFIG command is:
$PUNV,GETCONFIG,<section ID>*cc
4.1.1
Section 00 - Output Configuration
Read the current output configuration:
$PUNV,GETCONFIG,00*41
The response message is:
$PUNV,CFG_R,00,00,0,1000,UART,MASK,*cc
UART = serial bit rate
MASK = NMEA message mask
4.1.2
Section 03 – Time Zone Configuration
Read the current time zone configuration:
$PUNV,GETCONFIG,03*42
The response message is:
$PUNV,CFG_R,03,TZH,TZM*cc
TZH = Time zone offset hours
TZM = Time zone offset minutes
Command
Description
GETCONFIG
Read configuration information
CONFIG
Set configuration
STOP
Stop navigation
SLEEP
Stop navigation and enter sleep mode
START
Immediate restart
