Cannot Configure L89HA in QGNSS

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

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

This is a sample packet the module.


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.

Please help

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.

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

(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.

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

Best regards.

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.


Hi Avijit_Das,

Sure, I will share you via messsage.

Best regard.

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:

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

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

1st Dec 2023