MacroGroup
Newbie level 4
"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?
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?