I have an L76 GNSS module (purchased this year) that I configure with;
All commands except PQPREC and PMTK353 return success.
With PQPREC, the documentation says the module should return “PQPREC,W,OK” on success and “PQPREC,W,ERROR” on failure. Instead, the module echoes the command back and doesn’t change the precision of the output.
I’ve tried sending only PQPREC but the module still only echoes the command without changing precision.
Sending “PQPREC,R” also fails to report the current precision. The module similarly echoes the command back without including the current set precision.
What have I missed?