Chengdu Ebyte Electronic Technology Co.,Ltd.
E108-GN User Manual
Copyright ©2012–2021
，
Chengdu Ebyte Electronic Technology Co.,Ltd.
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7.2.25 Set HDOP Threshold
Command
：
356
Set the HDOP threshold, when the actual HDOP is greater than the threshold, no positioning
Arguments
：
Arg1
：
Threshold value
Example
：
$PGKC356,0.7*2A<CR><LF>639
7.2.26 Get HDOP Threshold
Command
：
357
Get HDOP Threshold
Arguments
：
None
Example
：
$PGKC357*2E<CR><LF>
7.2.27 Version number query
Command: 462
Query the version number of the current software
Arguments: None
Example:
$PGKC462*2F<CR><LF>
7.2.28 Return the current version number
Command
：
463
Return the version number of the current software (responds to the 462 command)
Arguments
：
None
Example
：
$PGKC463,GK9501_2.0_Aug 10 2020,GOKE microsemi *3F<CR><LF>
7.2.29 Set location and time information
Command
：
639
Set approximate location and time information for faster positioning
Arguments
：
Arg1: Latitude, eg: 28.166450
Arg2: Longitude, eg: 120.389700
Arg3: height, eg: 0
Arg4: Year
Arg5: month
Arg6: Day
Arg7: Hour, time is UTC time
Arg8: points
Arg9: seconds
Example
：
$PGKC639,28.166450,120.389700,0,2017,3,15,12,0,0*33<CR><LF>
Remarks: Among them, the unit of latitude and longitude is degrees, and the height is meters
