iSXblue/SXBlue II GNSS Series Technical Reference Manual
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5.2.23
$JNMEA, PRECISION
Specify or query the number of decimal places to output in the
GPGGA
,
GPGLL
, and
GPGNS
messages
or query the current setting
Specify the number of decimal places
$JNMEA,PRECISION,x<CR><LF>
where 'x' specifies the number of decimal places from 1 to 8
5.2.24
$JPRN, EXCLUDE
Exclude GPS and/or GLONASS satellites from being used in the positioning solution or query the current
setting
Exclude GPS and/or GLONASS PRNs:
$JPRN,EXCLUDE[,GPS,x,x,x…][,GLO,y,y,y…]<CR><LF>
where:
•
'x,x,x...' represents the GPS PRNs you want to exclude
•
'y,y,y...' represents the GLONASS PRNs you want to exclude
5.2.25
$JRELAY
Send user-defined text out of a serial port.
$JRELAY,PORTx,msg<CR><LF>
•
'x' = destination port where the message (MSG) will be sent
•
'msg' = message to be sent
GPS Commands
This section describes the selection of commands specific to the configuration and operation of the
iSXBlue/SXBlue II GNSS.
The following table provides a brief description of the commands supported by the receiver for its
configuration and operation.
