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MacroGroup
Joined: 22 May 2006
Posts: 5
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 20 Oct 2006 13:14 at+csclk |
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"Sleep mode (Slow Clocking mode)
Enter sleep mode
- at+csclk=1 and keep DTR high
Wakeup from sleep mode
- Pull DTR low
- Receive an SMS or incoming call
- RTC alarm expired"
How I could know that the SIM300 module is entered to the SLEEP mode?
As I know the power consumption in SLEEP mode is 2.5mA, but when I enter at+csclk=1 and keep DTR high the power consumption is not decreasing.
May be I am not taking into consideration something?
The firmware version is 1008B05SIM300M32_ATMEL.
Could anybody help me to enter SIM300 in SLEEP mode?
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20 Oct 2006 13:14 Ads |
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adel_ghaderan
Joined: 15 Jun 2009
Posts: 1
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15 Jun 2009 11:28 at+csclk ma |
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hello, i have the same problem with sim340. please help me if you can solve your problem? please answer me as soon as possible.
thank you
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pranam77
Joined: 22 Apr 2008
Posts: 1071
Helped: 94
Location: Mangalore(India)
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15 Jun 2009 16:12 sim300 csclk=1 |
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You may expect your solutions and more information at this post on EDA
http://www.edaboard.com/viewtopic.php?t=176890&highlight=sim300
Good luck
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