Cannot Configure L89HA in QGNSS

Technical Subjects
1

Hi,
I am not able to open the configuration view in the QGNSS Software.
The L89HA module claims to receive GLONASS and BEIDOU GPS Data as well, however I dont see any satellite for the same.
I also want to configure the L89HA for a higher Update Rate, but cannot do.
I am using the QGNSS V1.9

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image1140Ă—532 35.7 KB

This is what I get when I power up (contains the firmware version)

F1: 0000 0000
V0: 0000 0000 [0001]
00: 0000 0000
U0: 0000 0001 [0000]
T0: 0000 00B2

Leaving the BROM
$PQTMVER,MODULE_L89HANR01A06S,2022/07/28,18:27:04*7A
$PQTMVER,SUB_V01*39
$PAIR001,002,1*38
$PAIR001,021,0*38
$PAIR021,AG3335M_V2.2.0.AG3335_20220728,S,I,f7989b9,2207181550,,,,,6a78118c,2207181542,4b87ec2,2207181548,,,,,-15.48,-15.48,-14.02,-15.48,0,1,#P,0,255*0F
$PAIR011,001*27
$PAIR010,1,-1*16
$PAIR010,2,-1*15
$PAIR001,002,0*39
$PAIR001,021,0*38
$PAIR021,AG3335M_V2.2.0.AG3335_20220728,S,I,f7989b9,2207181550,,,,,6a78118c,2207181542,4b87ec2,2207181548,,,,,-15.48,-15.48,-14.02,-15.48,0,1,#P,0,255*0F

This is a sample packet the module.

$GNRMC,101536.000,A,xxxx.xxxxxx,N,yyyy.yyyyyy,E,0.10,66.24,111123,,,D,V*##
$GNGGA,101536.000,xxxx.xxxxxx,N,yyyy.yyyyyy,E,2,21,0.63,925.361,M,-88.293,M,,*##
$GNVTG,66.24,T,,M,0.10,N,0.18,K,D*18
$GNGSA,A,3,04,08,09,27,03,199,194,07,196,16,195,,1.18,0.63,1.00,1*00
$GNGSA,A,3,08,30,27,07,03,02,,,,,,,1.18,0.63,1.00,3*07
$GNGSA,A,3,03,09,06,10,,,,,,,,,1.18,0.63,1.00,6*07
$GPGSV,4,1,16,04,71,047,21,40,59,241,28,08,55,122,36,09,50,339,36,1*6D
$GPGSV,4,2,16,27,35,067,43,03,34,193,18,199,32,101,33,194,23,050,33,1*6E
$GPGSV,4,3,16,07,23,313,28,196,17,134,16,16,16,033,22,14,14,233,22,1*52
$GPGSV,4,4,16,195,10,098,25,21,09,149,19,02,09,157,16,30,04,290,15,1*50
$GAGSV,3,1,09,08,72,073,26,30,64,338,19,27,39,247,31,07,39,334,17,7*77
$GAGSV,3,2,09,03,29,128,27,02,23,031,16,15,08,172,,34,02,125,16,7*77
$GAGSV,3,3,09,13,01,219,,7*43
$GIGSV,2,1,08,03,74,157,27,09,64,251,34,02,60,244,18,04,54,065,,1*73
$GIGSV,2,2,08,06,37,261,36,10,31,095,40,07,29,101,41,01,,,28,1*4E
$GNGLL,xxxx.xxxxxx,N,yyyy.yyyyyy,E,101536.000,A,D*##
$PQTMANTENNASTATUS,1,0,1*4F

How do I enable position data only from the IRNSS satellites, How do I configure other parameters from the tool (not by sending individual commands). In fact I dont see the SBAS Satellites too… :frowning:

Also when I send $PAIR066,0,0,0,0,0,1*3B to get only the IRNSS signal, I dont get any position fix.

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image1920Ă—594 20.9 KB

Please help

2

Hi Avijit_Das,

(1)You can set constellation search mode by sending PAIR066 command. Please pay attention to the constellation combo which are supported by L89HA.

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image698Ă—611 60 KB

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image701Ă—544 49.8 KB

(2) You can increase update rate by sending PAIR050 command.

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image707Ă—682 48.8 KB

(3) You can send commands in QGNSS in Tools → Command Console. There should be a QGNSS_User_Guide doc in the package. Anyway, I will send you this doc via message.
image

(4) If you set IRNSS only mode, I am afraid that the numbers of satellites is not sufficient for location.

Best regards.

3

Hi Raphael,
thanks for your response.

can you please share the document you referred where the list of the pair commands are present as you shared for the PAIR_COMMON_SET_GNSS_SEARCH_MODE.

Thanks
Avijit

4

Hi Avijit_Das,

Sure, I will share you via messsage.

Best regard.

5

Hey @Raphael-Q

How can I restore all the GPS/GNSS to the factory default values?
My device is:EP06-E
Can you explain the “step by step” procedure?
Thank you beforehand, have a nice day :slight_smile:

6

Hi ShortyPTG,

I specialize in GNSS module. This is out of my knowledge. I will find another collegue for your problem.

Best regards.

1 Like
7

Hello @Raphael-Q
I’ll be glad to receive more help.
Have a great weekend! :slight_smile:

1st Dec 2023
Shorty,