Hello,
We would like to know how to get the firmware version of our module.
According to "MTK_NMEA_Packet_2.16_24_April_2018", we understand that we should send a 605PMTK_Release:
$PMTK605*31<CR><LF>
We send it, but we do not get any answer.
Other question, is it possible to update the firmware via UART?
Thanks
Best Regards