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3.4 WIFI failure alarm
After powering on the WIFI twice in a row, the serial port did not report any
information, and followed the positioning packets it will report a WIFI failure alarm;
3.5 G-sensor failure alarm
If Gsensor I2C initialization failed, it will report motion sensor failure with position
packets
3.6 Speeding alarm
When there is a speeding triggered which is over than the preset threshold, it will
report speeding alarm to the backend and alarm will be off the speed decrease to to
the preset threshold.
4.1
【
Setup and debugging
】
4.1.1 SIM card installation
Unscrew the top cover of the device, insert the prepared SIM card into the SIM card
holder, and then confirm that the SIM card button is well placed . Please make sure
PART 04 NT09E Setup