How to upgrade Firmware on LC02H(BA)?

IoT Modules GNSS Module
1

Hello,

i got a LC02H for evaluation. There are several issues:

  • Time to fix after cold start is about 30 min. AGNSS provided via QGNSS V1.10 does not help.
  • Antenna Baseline is always 0.000. Trying to set it, leads to an error message, code 1.
  • Firmware version is: LC02HBANR01A02S_RQN_DH_TEMP1116,2023/11/16,14:37:52*02

Maybe a newer firmware can fix my troubles. Is it available? How to get it?

With best Regards,
Jörg

2

Hi jsb1
What application are you currently using? Static or dynamic testing?
Can you take a photo of the connection diagram of your current module?

3

Hello,

currently I’m testing static. The current application is QGNSS V1.10. The Module is connected via an PL2303 RX/TX to PC. The Module ist mounted on a PCB with two antennas like this one: https://de.aliexpress.com/item/1005006492520109.html

My use case in future is an GPS-Assisted AHRS for sailing vessels.

Best Regards, Jörg