EM7565 LOW POWER MODE

Hi,

We have two EM7565 connected to the devkit, which are in the LOW POWER MODE. Does anyone know how we can get it out of that mode? The WAN led on the board is also off.

Manufacturer: Sierra Wireless, Incorporated
Model: EM7565
Revision: SWI9X50C_01.00.02.00 6ff48a jenkins 2017/09/29 05:54:26
MEID: 35926008010537
IMEI: 359260080105379
IMEI SV: 2
FSN: UF742487390406
+GCAP: +CGSM

at!gstatus?
!GSTATUS:
Current Time: 87 Temperature: 25
Reset Counter: 1 Mode: LOW POWER MODE

OK

at!pcvolt?
Volt state: Normal
Power supply voltage: 3291 mV (ADC: 9585)

Thanks

Can you send

at!pcinfo?

To it, this should give you the reason.

Regards

Matt

Hi Matt,

here is the output from at!pcinfo?

State: Low Power Mode
LPM voters - Temp:0, Volt:0, User:0, W_DISABLE:0, IMSWITCH:1, BIOS:0, LWM2M:0, OMADM:0, FOTA:0, RFCAL:0
LPM persistence - None

OK

digging a bit more I see there is a mismatch in fw/config version. Any suggestion on how to fix that?

!IMAGE:
TYPE SLOT STATUS LRU FAILURES UNIQUE_ID BUILD_ID
FW 1 GOOD 1 0 0 ?? 01.00.02.00?
FW 2 EMPTY 0 0 0
FW 3 EMPTY 0 0 0
FW 4 EMPTY 0 0 0
Max FW images: 4
Active FW image is at slot 255

TYPE SLOT STATUS LRU FAILURES UNIQUE_ID BUILD_ID
PRI FF GOOD 0 0 0 001.012_000 01.00.02.00_GENERIC
Max PRI images: 50

OK

!IMPREF:
preferred fw version: 01.02.01.00
preferred carrier name: GENERIC
preferred config name: GENERIC_001.015_000
current fw version: 01.00.02.00
current carrier name: GENERIC
current config name: GENERIC_001.012_000

fw version mismatch
config name mismatch

OK

Try

AT!ENTERCND="<password>"
AT!IMPREF="GENERIC"
AT!RESET

I’m a bit puzzled though. This is usually the result of a failed firmware upgrade. And there hasn’t been any firmwares released for the EM7565 yet AFAIK? Not publicly, anyway.

Not sure how it entered firmware upgrade mode, but following your command, I am able to fix that and get the modem out of the LPM mode.

Thank you very much.

It didn’t worked with the AT commands, however manage to fix it with the Connection Manger (Skylight) settings. Still wondering what was the reason for the modem to go in the LPM mode.