How to get GPS data in EM7430 module?

IoT Modules MC/EM Series
1

AT!GPSSTATUS?
Current time: 1980 01 06 6 00:03:41

1980 01 06 6 00:00:00 Last Fix Status = FAIL, FAILCODE = 9
1980 01 06 6 00:00:00 Fix Session Status = FAIL, FAILCODE = 9

No TTFF available

at!custom?
!CUSTOM:
GPSENABLE 0x01
GPSLPM 0x01
IPV6ENABLE 0x01
UIM2ENABLE 0x01
SIMLPM 0x01
USBSERIALENABLE 0x01
PCSCDISABLE 0x01
DHCPRELAYENABLE 0x01
FLOWNOTIDISABLE 0x30
CSVOICEREJECT 0x02
IPCHANNELRATEEN 0x01
SINGLEAPNSWITCH 0x01

i am not getting any GPS data in serial port what might be the problem

2

When you say no data on the serial port do you mean out of /dev/ttyUSB1 or just through the AT command port /dev/ttyUSB2? The response to the status command will remain in that state until the unit actually gets a fix.

Regards

Matt

3

I am monitoring both the TTYUSBx file but no GPS data, status is not changing to active, if i do same stuffs in WPS series then i am able to receive GPS data in the same place. pleas suggest me any solution

4

Set GPSLPM = 0

“GPSLPM”—Enable/disable GPS in Low Power Mode.
:
• 0 = Enable—GPS engine remains enabled when modem enters LPM
(Default)
• 1 = Disable—GPS engine is disabled when modem enters LPM