Firmware for L76-M33

IoT Modules GNSS Module
1

Hello, my name is Khalilov Maksud, and I’m from Kazakhstan.
I purchased an L76-M33 Q1-A7860(firmware L76NR14A01S) GPS module on AliExpress to repair my navigator.
However, after the replacement, the GPS didn’t work. Can you provide the original firmware from the navigator (L76NR02A07S, 2016/04/22)?
Thank you in advance.
halilov.maksud@gmail.com

2

Hi @mx14

I have send you the latest firmware via email

Please let me know if you have received it

Best regards,

3

Thank you, but I need the old firmware version (L76NR02A07S), the navigator does not work correctly with the new firmware

4

Sorry, but the problem is not solved yet.

5

Hi @mx14

Apologies for the late reply

What is the issue you are currently facing at the moment? Can you provide the NMEA log from the QGNSS tool?

6

The module itself works, it shows location in QGNSS, everything is fine. There’s a problem with communication between the GPS module and the navigator’s microcontroller. I set the settings the same as the previous module (satellites appear and then immediately disappear). Therefore, I want to try flashing the new module with the old firmware from 2016. I’m using Google Translate, so there may be some inaccuracies.

7

The module itself works, it shows location in QGNSS, everything is fine. There’s a problem with communication between the GPS module and the navigator’s microcontroller. I set the settings the same as the previous module (satellites appear and then immediately disappear). Therefore, I want to try flashing the new module with the old firmware from 2016. I’m using Google Translate, so there may be some inaccuracies.