Firmware/Protocol version for the L76K

IoT Modules GNSS Module
,
2

Hi @Wellco

  1. L76K only supports PCAS commands, not PMTK commands.
  2. L76K is a ROM version and does not support version upgrades.
  3. You need to check whether the lock-out problem is caused by unstable power supply or bad environment. If you want good positioning performance, you need to ensure that the module environment is tested in an open and interference-free environment.