User's Manual

© 2017 M-Labs Technologies LLC
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• Power-up
• Ignition
• Trip start and stop
Any hardware or software reset will return the device to full power mode.
3.4 AT Commands
Extended AT commands are specific to the LTE-V device. They are closely based on commands
that are as similar as possible industry common devices and are essentially subsets of standard
LTE-V commands. Native AT commands supported by the SQN3223 modules are also available
via the serial and USB interfaces.
Command Summary
The following commands are specific to the LTE-V. The commands listed are intended to be
similar to counterparts found in other tracking products by the same vendor.
1. AT+IONAA: Set append mode
2. AT+IONACK: Set acknowledgement mode
3. AT+IONAPN: Set APN
4. AT+IONBIN: Read the factory core software version (read only)
5. AT+IONBZ: Buzzer setting
6. AT+IONCV: Configuration version
7. AT+IONDI: Set distance interval interrupt
8. AT+IONDTE: Set driving time events
9. AT+IONFR: Restore factory defaults
10. AT+IONGF: Set geo fence borders
11. AT+IONGFH: Set geo fence around current location
12. AT+IONGPIO: GPIO Read/Write
13. AT+IONGS: GPS State report
14. AT+IONHB: Heartbeat
15. AT+IONHC: Heading Change
16. AT+IONINFx: List system information segments
17. AT+IONIP: Set target server IP address and port number
18. AT+IONIPC: IP Change report
19. AT+IONIS: Ignition State
20. AT+IONLT: LEDs’ Timing and Intensity
21. AT+IONLPORT: Set the local IP port number