[Community] GTA04 - Power management improvements
neil at ossau.homelinux.net
Wed Jan 29 13:59:37 CET 2014
On 2014-01-29 09:45, Dr. H. Nikolaus Schaller wrote:
> Am 29.01.2014 um 10:38 schrieb Neil Jerram:
>> Is the modem-poweroff.sh script also useful for the A3?
> Unfortunately no. The A3 board had an unfixable design flaw (it was
> our first variant that worked almost)
> that prevented us to turn off the modem. Unless somebody finds a
> hidden AT command with the same
> effect (I just know AT_ORESET but that keeps it powered on) and a
> method to wake it up again.
With apologies for raking up an old issue...
I guess AT+CFUN=0 might help. Did anyone with an A3 ever try that and
measure subsequent power consumption? (I did some searching and didn't
find any report about this.)
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