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Teseo-VIC3DA periodically outputs device version over UART – possible reset?

RGOrdeig
Associate

Hello,

I'm working with the Teseo-VIC3DA GNSS module on a custom board, and I’ve configured it to output both accelerometer and location data over UART.

However, I'm observing that periodically the device outputs a dump of its firmware version over UART. Similar to what is shown during boot. According to the datasheet, this kind of output usually occurs after a reset.

That said, I’ve been monitoring the GNSS fix, and it does not appear to be lost, even when this output occurs. I have monitored both the RESET and VDD lines and confirmed that the module is not being externally reset or power-cycled.

  • Is there any configuration setting or NMEA'0 command that could cause the Teseo-VIC3DA to periodically reprint the firmware version or behave as if it’s restarting?
  • Are there logs or debug outputs that can help distinguish between a soft reboot and a normal status message?

 

 

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