When using LC29HDA, the data sent back using QGNSS has always been $PAIR010,0,12255104019 * 37 $PAIR010,0,002255104139 * 35. The manual is written to notify that the GNSS auxiliary data stored in the module has expired. This message is automatically outpu

IoT Modules GNSS Module
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Hi Dream,

In normal situation, LC29HDA sometimes output PAIR010 message or output while start up. You situation seems abnormal. Please query firmware version by sending $PQTMVERNO*58 and let me know about it.

Best regards.

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Hi, I have same issue.
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Hi David Licic,

How often the module outputs PAIR message?
It is possible that LC29HBS outputs PAIR message serval times, because the module is updating ephemeris data when synchronize to satellites.

Did you test LC29HBS in open sky area?

Best regards.